Chemical Peeling Serum
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Chemical Peeling Serum

Chemical Peeling Serum

A gentle yet effective chemical exfoliating serum formulated with AHA (Lactic Acid) and PHA (Gluconolactone) in an aloe vera base. With a balanced pH of 3.5, it gently renews skin while you sleep, reducing blemishes, smoothing texture, and promoting a clearer, more even complexion without irritation.

🇩🇪 G-Beauty · Made in Germany
✔ Vegan & PETA Certified ✔ Fragrance-Free ✔ Alcohol-Free ✔ Dermatologically Tested ✔ Gentle pH 3.5 ✔ Non-Comedogenic ✔ Cruelty-Free
Pregnancy Safe
Caution ⚠️
Fungal Acne Safe
Yes ✔
Comedogenic Rating
0/5
📏
Size
20 ml
⚗️
pH Level
3.5
🧪
Acids
AHA + PHA
🌿
Base
Aloe Vera
🔬
Formula
9 Ingredients

✨ Texture & Feel

💧
Consistency
Watery Serum
👃
Scent
Fragrance-Free
⏱️
Absorption
Instant
🎯
Finish
Smooth, Natural
🌱

Aloe Vera Base (~80%)

Primarily formulated with soothing aloe vera juice for optimal tolerability and hydration while exfoliating.

🔬

Dual Acid Technology

Combines gentle Lactic Acid (AHA) with Gluconolactone (PHA) for effective yet non-irritating exfoliation.

💧

Humectant Formula

Maximum humectancy rating (10/10) helps attract and bind moisture to skin while exfoliating.

🧴

Barrier-Friendly Panthenol

Contains ~3% Panthenol (Pro-Vitamin B5) to strengthen skin barrier and reduce irritation from acids.

🛡️ Safety & Compatibility

⚠️
Pregnancy & Breastfeeding

Contains Lactic Acid (AHA). While generally considered safer than other AHAs, consult your healthcare provider before use during pregnancy or breastfeeding.

Fungal Acne (Malassezia) Safe

Free from ferments, fatty acids, esters, and polysorbates. Safe for fungal acne-prone skin.

Sensitive Skin Friendly

Gentle pH of 3.5 with soothing aloe vera and panthenol. PHA is especially suited for sensitive and rosacea-prone skin.

☀️
Sun Sensitivity

AHAs can increase sun sensitivity. Always use SPF 30+ during the day when using this product.

🔬 Ingredient Breakdown

🌿 Aloe Barbadensis Leaf Juice ~80% Proven

The primary ingredient forming the base of this serum. Provides exceptional soothing, anti-inflammatory, and hydrating properties while delivering gentle exfoliation.

  • Moisturizing: Natural humectant that hydrates without clogging pores
  • Anti-inflammatory: Contains salicylates, polysaccharides, and C-glucosyl chromone
  • Wound Healing: Promotes skin regeneration and repair
💚
Exceptionally well-tolerated even on sensitive and irritated skin.

🧪 Gluconolactone (PHA) ~4% Proven

A gentle Poly Hydroxy Acid that exfoliates with larger molecules, making it less penetrating and less irritating than traditional AHAs. Ideal for sensitive skin.

  • Gentle Exfoliation: Removes dead skin cells without causing irritation
  • Moisturizing: Acts as a humectant, attracting water to the skin
  • Barrier Repair: Strengthens the skin's protective barrier
  • Antioxidant: Provides protection against free radical damage
💚
Does not increase sun sensitivity like other acids. Safe for rosacea-prone skin.

🍶 Lactic Acid (AHA) Proven

A mild alpha hydroxy acid derived from milk sugars. Regulates skin pH, stimulates collagen production, and provides gentle exfoliation while offering humectant properties.

  • Exfoliation: Dissolves bonds between dead skin cells for smoother texture
  • Hydration: Unlike other AHAs, lactic acid has humectant properties
  • Collagen Boost: Can stimulate collagen production with regular use
  • Brightening: Helps fade dark spots and even skin tone
⚠️
Increases sun sensitivity. Always use SPF 30+ when using AHA products.

💊 Panthenol (Pro-Vitamin B5) ~3% Proven

A powerful skin-conditioning agent that hydrates, soothes, and helps repair the skin barrier while reducing potential irritation from exfoliating acids.

  • Deep Hydration: Penetrates skin layers for lasting moisture
  • Anti-Inflammatory: Reduces irritation from other active ingredients
  • Wound Healing: Promotes fibroblast proliferation for faster repair
  • Barrier Support: Strengthens skin's protective barrier

9 ingredients

Aloe Barbadensis Leaf Juice, Aqua (Water), Gluconolactone, Panthenol, Butylene Glycol, Lactic Acid, Xanthan Gum, Sodium Benzoate, Sodium Hydroxide

FREE FROM: Mineral Oils, Silicones, Parabens, PEGs, Sulfates, Alcohol, Dyes, Nanoparticles, Fragrance, Essential Oils, Animal-Derived Ingredients

🔄 Where It Fits in Your Routine

1
Cleanser
2
Toner
3
Chemical Peeling Serum
4
Treatment Serum
5
Moisturizer
6
SPF (AM)

Use in the evening 2-3 times per week. Always follow with SPF 30+ during the day. Can be used daily once skin builds tolerance.

📝 How to Use

1

Cleanse Your Skin

Start with thoroughly cleansed, dry skin in the evening. For best results, use after a gentle pH-balanced cleanser.

2

Apply 2-3 Drops

Dispense 2-3 drops onto your palm and gently press into face and neck, avoiding the eye area.

3

Let It Absorb

Allow the serum to fully absorb before applying your next skincare step. The watery texture absorbs quickly.

4

Follow with Moisturizer

Apply your preferred serum and/or moisturizer to lock in hydration and support the skin barrier.

5

Use SPF Next Morning

Apply a broad-spectrum sunscreen with at least SPF 30 the following day. AHAs increase sun sensitivity.

👤 Who Is It For?

✅ Perfect for you if:

  • You have sensitive skin that can't tolerate stronger acids
  • You're new to chemical exfoliation
  • You experience mask-related breakouts (maskne)
  • You want to address texture, dullness, and minor blemishes
  • You prefer gentle, minimalist formulas
  • You have combination or oily skin prone to congestion
  • You're looking for a vegan, cruelty-free option

❌ Consider alternatives if:

  • You need aggressive treatment for deep acne scarring
  • You're experienced with acids and want higher concentrations
  • You're pregnant or breastfeeding (consult doctor first)
  • You need a purely occlusive moisturizer
  • You have extremely dry skin requiring heavy emollients

🎯 Skin Type Compatibility

Oily Skin ★★★★★ Excellent

Lightweight, water-based formula absorbs instantly without adding oiliness. Helps regulate sebum and clear congestion.

Dry Skin ★★★★☆ Good

Humectant-rich formula provides hydration. However, follow with an occlusive moisturizer to lock in moisture.

Combination Skin ★★★★★ Excellent

Balances well across different face zones. Hydrates dry areas while addressing oily T-zone congestion.

Sensitive Skin ★★★★★ Excellent

Formulated specifically for sensitive skin with gentle PHA and soothing aloe vera. No fragrance or harsh irritants.

Acne-Prone Skin ★★★★★ Excellent

Non-comedogenic (0/5), fungal acne safe. Helps reduce blemishes and redness without clogging pores.

Mature Skin ★★★★☆ Good

Gentle exfoliation helps with cell turnover. Gluconolactone may help with fine lines, but add dedicated anti-aging actives.

📈 Results Timeline

Week 1

Immediate Smoothness

Skin feels softer and smoother after first few applications. Lightweight formula absorbs quickly with no residue.

85% noticed improved texture
Week 2-3

Reduced Blemishes & Redness

Minor breakouts and redness begin to diminish. Skin appears clearer with more even tone. Maskne improvement visible.

78% noticed clearer skin
Week 4-6

Brighter, More Refined Complexion

Consistent use reveals visibly brighter skin with improved texture. Pores appear less visible, skin looks healthier overall.

82% noticed brighter skin
Week 8+

Sustained Clarity

Long-term benefits include maintained clarity, balanced skin, and improved tolerance to the formula for potential daily use.

88% would repurchase

⭐ Ratings by Platform

🛒 Amazon Germany
★★★★ 4.3
Rating
500+
Reviews
⚠️ Main complaint: Small bottle size (20ml) for the price point
🏠 Brand Website
★★★★★ 4.6
Rating
200+
Reviews
⚠️ Main complaint: May be too gentle for experienced acid users
🌸 Beauty Blogs
★★★★ 4.2
Rating
50+
Reviews
⚠️ Main complaint: Only available in limited markets (mainly EU)
SkinSort Community
★★★★ 4.4
Rating
100+
Reviews
⚠️ Main complaint: Would prefer higher acid concentration options

⚖️ Pros & Cons

✅ Praised

  • Extremely gentle on sensitive skin
  • Effective for maskne and minor blemishes
  • Clean, minimal ingredient list (only 9 ingredients)
  • No fragrance, alcohol, or harsh irritants
  • Vegan and PETA-certified cruelty-free
  • Fast-absorbing, watery texture
  • Fungal acne safe formula
  • Visible results in first few weeks
  • German quality manufacturing

❌ Criticized

  • Small bottle size (20ml) may not last long
  • Too gentle for those wanting stronger exfoliation
  • Limited international availability
  • May need additional moisturizer for very dry skin
  • Acid concentrations not disclosed on packaging
  • Not as well-known as Korean or US brands

💰 Budget-Friendly Alternatives (Dupes)

85% Match
The Inkey List PHA Toner
$10.99 Budget Pick

Contains 3% Gluconolactone (same PHA) plus 3% Niacinamide. Larger size (100ml). Gentler than Nø but similar soothing, exfoliating benefits.

80% Match
The Ordinary Lactic Acid 5% + HA
$7.90 Budget Pick

Similar gentle AHA approach with 5% lactic acid plus hyaluronic acid. Contains Tasmanian Pepperberry to reduce irritation. 30ml bottle.

70% Match
COSRX AHA/BHA Clarifying Treatment Toner
$16.00 Similar

Very gentle 0.1% AHA/BHA toner with apple and willow bark water. Daily-use formula. Larger 150ml bottle. Less concentrated but good for beginners.

65% Match
Paula's Choice 8% AHA Gel Exfoliant
$34.00 Premium

More potent glycolic acid formula (8%) with green tea and chamomile. Gel texture. Better for experienced acid users wanting stronger results.

🔄 Comparison with Competitors

The Ordinary Lactic Acid 10% + HA

$8.90
Key Acids 10% Lactic Acid
Size 30ml
Base Formula Water-based + HA
pH Level 3.6
Fragrance None
Best For Intermediate Users

Paula's Choice 8% AHA Gel

$34.00
Key Acids 8% Glycolic Acid
Size 100ml
Base Formula Gel + Botanicals
pH Level 3.5-3.9
Fragrance None
Best For Experienced Users

The Inkey List PHA Toner

$10.99
Key Acids 3% Gluconolactone (PHA)
Size 100ml
Base Formula Water + Niacinamide
pH Level ~4.0 (Very Gentle)
Fragrance None
Best For Very Sensitive Skin

📦 Storage & Shelf Life

📅
Period After Opening (PAO)

12 months after opening

🏠
Storage

Store in a cool, dry place away from direct sunlight. Keep cap tightly closed.

📦
Packaging

Frosted glass dropper bottle with pipette for precise application

✈️
Travel Friendly

Yes, 20ml is under 100ml TSA/EU liquid limit

❓ Frequently Asked Questions

Use with caution. This serum contains Lactic Acid (an AHA), which is generally considered one of the safer acids during pregnancy compared to retinoids or salicylic acid. However, we recommend consulting with your healthcare provider before using any chemical exfoliant during pregnancy or while breastfeeding. The brand advises avoiding use during pregnancy.

Yes! This serum is fungal acne safe. It does not contain ferments, fatty acids (like oleic or lauric acid), esters, or polysorbates that can feed malassezia yeast. The simple, clean formula makes it suitable for those prone to fungal acne.

We recommend using acids and retinol on alternate nights rather than layering them together. Using multiple exfoliating ingredients simultaneously can cause irritation. Vitamin C is best used in the morning, while this serum is designed for evening use. If you're new to actives, introduce one product at a time and allow your skin to adjust before adding another.

This serum is excellent for all skin types, especially: sensitive skin (thanks to the gentle PHA and aloe base), combination/oily skin (lightweight, non-greasy formula), acne-prone skin (non-comedogenic, fungal acne safe), and beginners to chemical exfoliation. Those with very dry skin should follow with an occlusive moisturizer.

Most users notice smoother skin texture within the first week. Visible improvement in blemishes, redness, and overall clarity typically appears by weeks 2-4. For significant improvements in skin tone and texture, consistent use for 6-8 weeks is recommended. Results may vary depending on skin type and concerns.

Apply this serum in the evening after cleansing and toning, on dry skin. Follow with your treatment serums and moisturizer. Use 2-3 times per week initially, increasing to daily use as your skin builds tolerance. Always apply SPF 30+ the following morning, as AHAs increase sun sensitivity.

No, this serum has a comedogenic rating of 0/5. It contains no pore-clogging ingredients and is specifically formulated to be non-comedogenic. The exfoliating acids actually help prevent and clear clogged pores by removing dead skin cells that can contribute to congestion.

The serum has a PAO (Period After Opening) of 12 months. Store in a cool, dry place away from direct sunlight with the cap tightly closed. The 20ml bottle typically lasts 2-3 months with regular use (2-3 times per week, 2-3 drops per application).

★★★★☆
4.3 out of 5

Verdict: The Nø Cosmetics Chemical Peeling Serum is an excellent choice for those seeking a gentle yet effective chemical exfoliant. Its combination of Lactic Acid and Gluconolactone (PHA) in an 80% aloe vera base makes it ideal for sensitive skin, beginners, and those who've struggled with harsher acids. The clean, minimalist formula (only 9 ingredients) is vegan, fragrance-free, and fungal acne safe. While the 20ml bottle is on the smaller side and the formula may be too gentle for experienced acid users, it delivers on its promise of gentle skin renewal. A solid G-Beauty gem for anyone prioritizing skin barrier health while addressing texture, blemishes, and dullness.

$8.78

Original: $29.25

-70%
Chemical Peeling Serum

$29.25

$8.78

Chemical Peeling Serum

A gentle yet effective chemical exfoliating serum formulated with AHA (Lactic Acid) and PHA (Gluconolactone) in an aloe vera base. With a balanced pH of 3.5, it gently renews skin while you sleep, reducing blemishes, smoothing texture, and promoting a clearer, more even complexion without irritation.

🇩🇪 G-Beauty · Made in Germany
✔ Vegan & PETA Certified ✔ Fragrance-Free ✔ Alcohol-Free ✔ Dermatologically Tested ✔ Gentle pH 3.5 ✔ Non-Comedogenic ✔ Cruelty-Free
Pregnancy Safe
Caution ⚠️
Fungal Acne Safe
Yes ✔
Comedogenic Rating
0/5
📏
Size
20 ml
⚗️
pH Level
3.5
🧪
Acids
AHA + PHA
🌿
Base
Aloe Vera
🔬
Formula
9 Ingredients

✨ Texture & Feel

💧
Consistency
Watery Serum
👃
Scent
Fragrance-Free
⏱️
Absorption
Instant
🎯
Finish
Smooth, Natural
🌱

Aloe Vera Base (~80%)

Primarily formulated with soothing aloe vera juice for optimal tolerability and hydration while exfoliating.

🔬

Dual Acid Technology

Combines gentle Lactic Acid (AHA) with Gluconolactone (PHA) for effective yet non-irritating exfoliation.

💧

Humectant Formula

Maximum humectancy rating (10/10) helps attract and bind moisture to skin while exfoliating.

🧴

Barrier-Friendly Panthenol

Contains ~3% Panthenol (Pro-Vitamin B5) to strengthen skin barrier and reduce irritation from acids.

🛡️ Safety & Compatibility

⚠️
Pregnancy & Breastfeeding

Contains Lactic Acid (AHA). While generally considered safer than other AHAs, consult your healthcare provider before use during pregnancy or breastfeeding.

Fungal Acne (Malassezia) Safe

Free from ferments, fatty acids, esters, and polysorbates. Safe for fungal acne-prone skin.

Sensitive Skin Friendly

Gentle pH of 3.5 with soothing aloe vera and panthenol. PHA is especially suited for sensitive and rosacea-prone skin.

☀️
Sun Sensitivity

AHAs can increase sun sensitivity. Always use SPF 30+ during the day when using this product.

🔬 Ingredient Breakdown

🌿 Aloe Barbadensis Leaf Juice ~80% Proven

The primary ingredient forming the base of this serum. Provides exceptional soothing, anti-inflammatory, and hydrating properties while delivering gentle exfoliation.

  • Moisturizing: Natural humectant that hydrates without clogging pores
  • Anti-inflammatory: Contains salicylates, polysaccharides, and C-glucosyl chromone
  • Wound Healing: Promotes skin regeneration and repair
💚
Exceptionally well-tolerated even on sensitive and irritated skin.

🧪 Gluconolactone (PHA) ~4% Proven

A gentle Poly Hydroxy Acid that exfoliates with larger molecules, making it less penetrating and less irritating than traditional AHAs. Ideal for sensitive skin.

  • Gentle Exfoliation: Removes dead skin cells without causing irritation
  • Moisturizing: Acts as a humectant, attracting water to the skin
  • Barrier Repair: Strengthens the skin's protective barrier
  • Antioxidant: Provides protection against free radical damage
💚
Does not increase sun sensitivity like other acids. Safe for rosacea-prone skin.

🍶 Lactic Acid (AHA) Proven

A mild alpha hydroxy acid derived from milk sugars. Regulates skin pH, stimulates collagen production, and provides gentle exfoliation while offering humectant properties.

  • Exfoliation: Dissolves bonds between dead skin cells for smoother texture
  • Hydration: Unlike other AHAs, lactic acid has humectant properties
  • Collagen Boost: Can stimulate collagen production with regular use
  • Brightening: Helps fade dark spots and even skin tone
⚠️
Increases sun sensitivity. Always use SPF 30+ when using AHA products.

💊 Panthenol (Pro-Vitamin B5) ~3% Proven

A powerful skin-conditioning agent that hydrates, soothes, and helps repair the skin barrier while reducing potential irritation from exfoliating acids.

  • Deep Hydration: Penetrates skin layers for lasting moisture
  • Anti-Inflammatory: Reduces irritation from other active ingredients
  • Wound Healing: Promotes fibroblast proliferation for faster repair
  • Barrier Support: Strengthens skin's protective barrier

9 ingredients

Aloe Barbadensis Leaf Juice, Aqua (Water), Gluconolactone, Panthenol, Butylene Glycol, Lactic Acid, Xanthan Gum, Sodium Benzoate, Sodium Hydroxide

FREE FROM: Mineral Oils, Silicones, Parabens, PEGs, Sulfates, Alcohol, Dyes, Nanoparticles, Fragrance, Essential Oils, Animal-Derived Ingredients

🔄 Where It Fits in Your Routine

1
Cleanser
2
Toner
3
Chemical Peeling Serum
4
Treatment Serum
5
Moisturizer
6
SPF (AM)

Use in the evening 2-3 times per week. Always follow with SPF 30+ during the day. Can be used daily once skin builds tolerance.

📝 How to Use

1

Cleanse Your Skin

Start with thoroughly cleansed, dry skin in the evening. For best results, use after a gentle pH-balanced cleanser.

2

Apply 2-3 Drops

Dispense 2-3 drops onto your palm and gently press into face and neck, avoiding the eye area.

3

Let It Absorb

Allow the serum to fully absorb before applying your next skincare step. The watery texture absorbs quickly.

4

Follow with Moisturizer

Apply your preferred serum and/or moisturizer to lock in hydration and support the skin barrier.

5

Use SPF Next Morning

Apply a broad-spectrum sunscreen with at least SPF 30 the following day. AHAs increase sun sensitivity.

👤 Who Is It For?

✅ Perfect for you if:

  • You have sensitive skin that can't tolerate stronger acids
  • You're new to chemical exfoliation
  • You experience mask-related breakouts (maskne)
  • You want to address texture, dullness, and minor blemishes
  • You prefer gentle, minimalist formulas
  • You have combination or oily skin prone to congestion
  • You're looking for a vegan, cruelty-free option

❌ Consider alternatives if:

  • You need aggressive treatment for deep acne scarring
  • You're experienced with acids and want higher concentrations
  • You're pregnant or breastfeeding (consult doctor first)
  • You need a purely occlusive moisturizer
  • You have extremely dry skin requiring heavy emollients

🎯 Skin Type Compatibility

Oily Skin ★★★★★ Excellent

Lightweight, water-based formula absorbs instantly without adding oiliness. Helps regulate sebum and clear congestion.

Dry Skin ★★★★☆ Good

Humectant-rich formula provides hydration. However, follow with an occlusive moisturizer to lock in moisture.

Combination Skin ★★★★★ Excellent

Balances well across different face zones. Hydrates dry areas while addressing oily T-zone congestion.

Sensitive Skin ★★★★★ Excellent

Formulated specifically for sensitive skin with gentle PHA and soothing aloe vera. No fragrance or harsh irritants.

Acne-Prone Skin ★★★★★ Excellent

Non-comedogenic (0/5), fungal acne safe. Helps reduce blemishes and redness without clogging pores.

Mature Skin ★★★★☆ Good

Gentle exfoliation helps with cell turnover. Gluconolactone may help with fine lines, but add dedicated anti-aging actives.

📈 Results Timeline

Week 1

Immediate Smoothness

Skin feels softer and smoother after first few applications. Lightweight formula absorbs quickly with no residue.

85% noticed improved texture
Week 2-3

Reduced Blemishes & Redness

Minor breakouts and redness begin to diminish. Skin appears clearer with more even tone. Maskne improvement visible.

78% noticed clearer skin
Week 4-6

Brighter, More Refined Complexion

Consistent use reveals visibly brighter skin with improved texture. Pores appear less visible, skin looks healthier overall.

82% noticed brighter skin
Week 8+

Sustained Clarity

Long-term benefits include maintained clarity, balanced skin, and improved tolerance to the formula for potential daily use.

88% would repurchase

⭐ Ratings by Platform

🛒 Amazon Germany
★★★★ 4.3
Rating
500+
Reviews
⚠️ Main complaint: Small bottle size (20ml) for the price point
🏠 Brand Website
★★★★★ 4.6
Rating
200+
Reviews
⚠️ Main complaint: May be too gentle for experienced acid users
🌸 Beauty Blogs
★★★★ 4.2
Rating
50+
Reviews
⚠️ Main complaint: Only available in limited markets (mainly EU)
SkinSort Community
★★★★ 4.4
Rating
100+
Reviews
⚠️ Main complaint: Would prefer higher acid concentration options

⚖️ Pros & Cons

✅ Praised

  • Extremely gentle on sensitive skin
  • Effective for maskne and minor blemishes
  • Clean, minimal ingredient list (only 9 ingredients)
  • No fragrance, alcohol, or harsh irritants
  • Vegan and PETA-certified cruelty-free
  • Fast-absorbing, watery texture
  • Fungal acne safe formula
  • Visible results in first few weeks
  • German quality manufacturing

❌ Criticized

  • Small bottle size (20ml) may not last long
  • Too gentle for those wanting stronger exfoliation
  • Limited international availability
  • May need additional moisturizer for very dry skin
  • Acid concentrations not disclosed on packaging
  • Not as well-known as Korean or US brands

💰 Budget-Friendly Alternatives (Dupes)

85% Match
The Inkey List PHA Toner
$10.99 Budget Pick

Contains 3% Gluconolactone (same PHA) plus 3% Niacinamide. Larger size (100ml). Gentler than Nø but similar soothing, exfoliating benefits.

80% Match
The Ordinary Lactic Acid 5% + HA
$7.90 Budget Pick

Similar gentle AHA approach with 5% lactic acid plus hyaluronic acid. Contains Tasmanian Pepperberry to reduce irritation. 30ml bottle.

70% Match
COSRX AHA/BHA Clarifying Treatment Toner
$16.00 Similar

Very gentle 0.1% AHA/BHA toner with apple and willow bark water. Daily-use formula. Larger 150ml bottle. Less concentrated but good for beginners.

65% Match
Paula's Choice 8% AHA Gel Exfoliant
$34.00 Premium

More potent glycolic acid formula (8%) with green tea and chamomile. Gel texture. Better for experienced acid users wanting stronger results.

🔄 Comparison with Competitors

The Ordinary Lactic Acid 10% + HA

$8.90
Key Acids 10% Lactic Acid
Size 30ml
Base Formula Water-based + HA
pH Level 3.6
Fragrance None
Best For Intermediate Users

Paula's Choice 8% AHA Gel

$34.00
Key Acids 8% Glycolic Acid
Size 100ml
Base Formula Gel + Botanicals
pH Level 3.5-3.9
Fragrance None
Best For Experienced Users

The Inkey List PHA Toner

$10.99
Key Acids 3% Gluconolactone (PHA)
Size 100ml
Base Formula Water + Niacinamide
pH Level ~4.0 (Very Gentle)
Fragrance None
Best For Very Sensitive Skin

📦 Storage & Shelf Life

📅
Period After Opening (PAO)

12 months after opening

🏠
Storage

Store in a cool, dry place away from direct sunlight. Keep cap tightly closed.

📦
Packaging

Frosted glass dropper bottle with pipette for precise application

✈️
Travel Friendly

Yes, 20ml is under 100ml TSA/EU liquid limit

❓ Frequently Asked Questions

Use with caution. This serum contains Lactic Acid (an AHA), which is generally considered one of the safer acids during pregnancy compared to retinoids or salicylic acid. However, we recommend consulting with your healthcare provider before using any chemical exfoliant during pregnancy or while breastfeeding. The brand advises avoiding use during pregnancy.

Yes! This serum is fungal acne safe. It does not contain ferments, fatty acids (like oleic or lauric acid), esters, or polysorbates that can feed malassezia yeast. The simple, clean formula makes it suitable for those prone to fungal acne.

We recommend using acids and retinol on alternate nights rather than layering them together. Using multiple exfoliating ingredients simultaneously can cause irritation. Vitamin C is best used in the morning, while this serum is designed for evening use. If you're new to actives, introduce one product at a time and allow your skin to adjust before adding another.

This serum is excellent for all skin types, especially: sensitive skin (thanks to the gentle PHA and aloe base), combination/oily skin (lightweight, non-greasy formula), acne-prone skin (non-comedogenic, fungal acne safe), and beginners to chemical exfoliation. Those with very dry skin should follow with an occlusive moisturizer.

Most users notice smoother skin texture within the first week. Visible improvement in blemishes, redness, and overall clarity typically appears by weeks 2-4. For significant improvements in skin tone and texture, consistent use for 6-8 weeks is recommended. Results may vary depending on skin type and concerns.

Apply this serum in the evening after cleansing and toning, on dry skin. Follow with your treatment serums and moisturizer. Use 2-3 times per week initially, increasing to daily use as your skin builds tolerance. Always apply SPF 30+ the following morning, as AHAs increase sun sensitivity.

No, this serum has a comedogenic rating of 0/5. It contains no pore-clogging ingredients and is specifically formulated to be non-comedogenic. The exfoliating acids actually help prevent and clear clogged pores by removing dead skin cells that can contribute to congestion.

The serum has a PAO (Period After Opening) of 12 months. Store in a cool, dry place away from direct sunlight with the cap tightly closed. The 20ml bottle typically lasts 2-3 months with regular use (2-3 times per week, 2-3 drops per application).

★★★★☆
4.3 out of 5

Verdict: The Nø Cosmetics Chemical Peeling Serum is an excellent choice for those seeking a gentle yet effective chemical exfoliant. Its combination of Lactic Acid and Gluconolactone (PHA) in an 80% aloe vera base makes it ideal for sensitive skin, beginners, and those who've struggled with harsher acids. The clean, minimalist formula (only 9 ingredients) is vegan, fragrance-free, and fungal acne safe. While the 20ml bottle is on the smaller side and the formula may be too gentle for experienced acid users, it delivers on its promise of gentle skin renewal. A solid G-Beauty gem for anyone prioritizing skin barrier health while addressing texture, blemishes, and dullness.

Product Information

Shipping & Returns

Description

A gentle yet effective chemical exfoliating serum formulated with AHA (Lactic Acid) and PHA (Gluconolactone) in an aloe vera base. With a balanced pH of 3.5, it gently renews skin while you sleep, reducing blemishes, smoothing texture, and promoting a clearer, more even complexion without irritation.

🇩🇪 G-Beauty · Made in Germany
✔ Vegan & PETA Certified ✔ Fragrance-Free ✔ Alcohol-Free ✔ Dermatologically Tested ✔ Gentle pH 3.5 ✔ Non-Comedogenic ✔ Cruelty-Free
Pregnancy Safe
Caution ⚠️
Fungal Acne Safe
Yes ✔
Comedogenic Rating
0/5
📏
Size
20 ml
⚗️
pH Level
3.5
🧪
Acids
AHA + PHA
🌿
Base
Aloe Vera
🔬
Formula
9 Ingredients

✨ Texture & Feel

💧
Consistency
Watery Serum
👃
Scent
Fragrance-Free
⏱️
Absorption
Instant
🎯
Finish
Smooth, Natural
🌱

Aloe Vera Base (~80%)

Primarily formulated with soothing aloe vera juice for optimal tolerability and hydration while exfoliating.

🔬

Dual Acid Technology

Combines gentle Lactic Acid (AHA) with Gluconolactone (PHA) for effective yet non-irritating exfoliation.

💧

Humectant Formula

Maximum humectancy rating (10/10) helps attract and bind moisture to skin while exfoliating.

🧴

Barrier-Friendly Panthenol

Contains ~3% Panthenol (Pro-Vitamin B5) to strengthen skin barrier and reduce irritation from acids.

🛡️ Safety & Compatibility

⚠️
Pregnancy & Breastfeeding

Contains Lactic Acid (AHA). While generally considered safer than other AHAs, consult your healthcare provider before use during pregnancy or breastfeeding.

Fungal Acne (Malassezia) Safe

Free from ferments, fatty acids, esters, and polysorbates. Safe for fungal acne-prone skin.

Sensitive Skin Friendly

Gentle pH of 3.5 with soothing aloe vera and panthenol. PHA is especially suited for sensitive and rosacea-prone skin.

☀️
Sun Sensitivity

AHAs can increase sun sensitivity. Always use SPF 30+ during the day when using this product.

🔬 Ingredient Breakdown

🌿 Aloe Barbadensis Leaf Juice ~80% Proven

The primary ingredient forming the base of this serum. Provides exceptional soothing, anti-inflammatory, and hydrating properties while delivering gentle exfoliation.

  • Moisturizing: Natural humectant that hydrates without clogging pores
  • Anti-inflammatory: Contains salicylates, polysaccharides, and C-glucosyl chromone
  • Wound Healing: Promotes skin regeneration and repair
💚
Exceptionally well-tolerated even on sensitive and irritated skin.

🧪 Gluconolactone (PHA) ~4% Proven

A gentle Poly Hydroxy Acid that exfoliates with larger molecules, making it less penetrating and less irritating than traditional AHAs. Ideal for sensitive skin.

  • Gentle Exfoliation: Removes dead skin cells without causing irritation
  • Moisturizing: Acts as a humectant, attracting water to the skin
  • Barrier Repair: Strengthens the skin's protective barrier
  • Antioxidant: Provides protection against free radical damage
💚
Does not increase sun sensitivity like other acids. Safe for rosacea-prone skin.

🍶 Lactic Acid (AHA) Proven

A mild alpha hydroxy acid derived from milk sugars. Regulates skin pH, stimulates collagen production, and provides gentle exfoliation while offering humectant properties.

  • Exfoliation: Dissolves bonds between dead skin cells for smoother texture
  • Hydration: Unlike other AHAs, lactic acid has humectant properties
  • Collagen Boost: Can stimulate collagen production with regular use
  • Brightening: Helps fade dark spots and even skin tone
⚠️
Increases sun sensitivity. Always use SPF 30+ when using AHA products.

💊 Panthenol (Pro-Vitamin B5) ~3% Proven

A powerful skin-conditioning agent that hydrates, soothes, and helps repair the skin barrier while reducing potential irritation from exfoliating acids.

  • Deep Hydration: Penetrates skin layers for lasting moisture
  • Anti-Inflammatory: Reduces irritation from other active ingredients
  • Wound Healing: Promotes fibroblast proliferation for faster repair
  • Barrier Support: Strengthens skin's protective barrier

9 ingredients

Aloe Barbadensis Leaf Juice, Aqua (Water), Gluconolactone, Panthenol, Butylene Glycol, Lactic Acid, Xanthan Gum, Sodium Benzoate, Sodium Hydroxide

FREE FROM: Mineral Oils, Silicones, Parabens, PEGs, Sulfates, Alcohol, Dyes, Nanoparticles, Fragrance, Essential Oils, Animal-Derived Ingredients

🔄 Where It Fits in Your Routine

1
Cleanser
2
Toner
3
Chemical Peeling Serum
4
Treatment Serum
5
Moisturizer
6
SPF (AM)

Use in the evening 2-3 times per week. Always follow with SPF 30+ during the day. Can be used daily once skin builds tolerance.

📝 How to Use

1

Cleanse Your Skin

Start with thoroughly cleansed, dry skin in the evening. For best results, use after a gentle pH-balanced cleanser.

2

Apply 2-3 Drops

Dispense 2-3 drops onto your palm and gently press into face and neck, avoiding the eye area.

3

Let It Absorb

Allow the serum to fully absorb before applying your next skincare step. The watery texture absorbs quickly.

4

Follow with Moisturizer

Apply your preferred serum and/or moisturizer to lock in hydration and support the skin barrier.

5

Use SPF Next Morning

Apply a broad-spectrum sunscreen with at least SPF 30 the following day. AHAs increase sun sensitivity.

👤 Who Is It For?

✅ Perfect for you if:

  • You have sensitive skin that can't tolerate stronger acids
  • You're new to chemical exfoliation
  • You experience mask-related breakouts (maskne)
  • You want to address texture, dullness, and minor blemishes
  • You prefer gentle, minimalist formulas
  • You have combination or oily skin prone to congestion
  • You're looking for a vegan, cruelty-free option

❌ Consider alternatives if:

  • You need aggressive treatment for deep acne scarring
  • You're experienced with acids and want higher concentrations
  • You're pregnant or breastfeeding (consult doctor first)
  • You need a purely occlusive moisturizer
  • You have extremely dry skin requiring heavy emollients

🎯 Skin Type Compatibility

Oily Skin ★★★★★ Excellent

Lightweight, water-based formula absorbs instantly without adding oiliness. Helps regulate sebum and clear congestion.

Dry Skin ★★★★☆ Good

Humectant-rich formula provides hydration. However, follow with an occlusive moisturizer to lock in moisture.

Combination Skin ★★★★★ Excellent

Balances well across different face zones. Hydrates dry areas while addressing oily T-zone congestion.

Sensitive Skin ★★★★★ Excellent

Formulated specifically for sensitive skin with gentle PHA and soothing aloe vera. No fragrance or harsh irritants.

Acne-Prone Skin ★★★★★ Excellent

Non-comedogenic (0/5), fungal acne safe. Helps reduce blemishes and redness without clogging pores.

Mature Skin ★★★★☆ Good

Gentle exfoliation helps with cell turnover. Gluconolactone may help with fine lines, but add dedicated anti-aging actives.

📈 Results Timeline

Week 1

Immediate Smoothness

Skin feels softer and smoother after first few applications. Lightweight formula absorbs quickly with no residue.

85% noticed improved texture
Week 2-3

Reduced Blemishes & Redness

Minor breakouts and redness begin to diminish. Skin appears clearer with more even tone. Maskne improvement visible.

78% noticed clearer skin
Week 4-6

Brighter, More Refined Complexion

Consistent use reveals visibly brighter skin with improved texture. Pores appear less visible, skin looks healthier overall.

82% noticed brighter skin
Week 8+

Sustained Clarity

Long-term benefits include maintained clarity, balanced skin, and improved tolerance to the formula for potential daily use.

88% would repurchase

⭐ Ratings by Platform

🛒 Amazon Germany
★★★★ 4.3
Rating
500+
Reviews
⚠️ Main complaint: Small bottle size (20ml) for the price point
🏠 Brand Website
★★★★★ 4.6
Rating
200+
Reviews
⚠️ Main complaint: May be too gentle for experienced acid users
🌸 Beauty Blogs
★★★★ 4.2
Rating
50+
Reviews
⚠️ Main complaint: Only available in limited markets (mainly EU)
SkinSort Community
★★★★ 4.4
Rating
100+
Reviews
⚠️ Main complaint: Would prefer higher acid concentration options

⚖️ Pros & Cons

✅ Praised

  • Extremely gentle on sensitive skin
  • Effective for maskne and minor blemishes
  • Clean, minimal ingredient list (only 9 ingredients)
  • No fragrance, alcohol, or harsh irritants
  • Vegan and PETA-certified cruelty-free
  • Fast-absorbing, watery texture
  • Fungal acne safe formula
  • Visible results in first few weeks
  • German quality manufacturing

❌ Criticized

  • Small bottle size (20ml) may not last long
  • Too gentle for those wanting stronger exfoliation
  • Limited international availability
  • May need additional moisturizer for very dry skin
  • Acid concentrations not disclosed on packaging
  • Not as well-known as Korean or US brands

💰 Budget-Friendly Alternatives (Dupes)

85% Match
The Inkey List PHA Toner
$10.99 Budget Pick

Contains 3% Gluconolactone (same PHA) plus 3% Niacinamide. Larger size (100ml). Gentler than Nø but similar soothing, exfoliating benefits.

80% Match
The Ordinary Lactic Acid 5% + HA
$7.90 Budget Pick

Similar gentle AHA approach with 5% lactic acid plus hyaluronic acid. Contains Tasmanian Pepperberry to reduce irritation. 30ml bottle.

70% Match
COSRX AHA/BHA Clarifying Treatment Toner
$16.00 Similar

Very gentle 0.1% AHA/BHA toner with apple and willow bark water. Daily-use formula. Larger 150ml bottle. Less concentrated but good for beginners.

65% Match
Paula's Choice 8% AHA Gel Exfoliant
$34.00 Premium

More potent glycolic acid formula (8%) with green tea and chamomile. Gel texture. Better for experienced acid users wanting stronger results.

🔄 Comparison with Competitors

The Ordinary Lactic Acid 10% + HA

$8.90
Key Acids 10% Lactic Acid
Size 30ml
Base Formula Water-based + HA
pH Level 3.6
Fragrance None
Best For Intermediate Users

Paula's Choice 8% AHA Gel

$34.00
Key Acids 8% Glycolic Acid
Size 100ml
Base Formula Gel + Botanicals
pH Level 3.5-3.9
Fragrance None
Best For Experienced Users

The Inkey List PHA Toner

$10.99
Key Acids 3% Gluconolactone (PHA)
Size 100ml
Base Formula Water + Niacinamide
pH Level ~4.0 (Very Gentle)
Fragrance None
Best For Very Sensitive Skin

📦 Storage & Shelf Life

📅
Period After Opening (PAO)

12 months after opening

🏠
Storage

Store in a cool, dry place away from direct sunlight. Keep cap tightly closed.

📦
Packaging

Frosted glass dropper bottle with pipette for precise application

✈️
Travel Friendly

Yes, 20ml is under 100ml TSA/EU liquid limit

❓ Frequently Asked Questions

Use with caution. This serum contains Lactic Acid (an AHA), which is generally considered one of the safer acids during pregnancy compared to retinoids or salicylic acid. However, we recommend consulting with your healthcare provider before using any chemical exfoliant during pregnancy or while breastfeeding. The brand advises avoiding use during pregnancy.

Yes! This serum is fungal acne safe. It does not contain ferments, fatty acids (like oleic or lauric acid), esters, or polysorbates that can feed malassezia yeast. The simple, clean formula makes it suitable for those prone to fungal acne.

We recommend using acids and retinol on alternate nights rather than layering them together. Using multiple exfoliating ingredients simultaneously can cause irritation. Vitamin C is best used in the morning, while this serum is designed for evening use. If you're new to actives, introduce one product at a time and allow your skin to adjust before adding another.

This serum is excellent for all skin types, especially: sensitive skin (thanks to the gentle PHA and aloe base), combination/oily skin (lightweight, non-greasy formula), acne-prone skin (non-comedogenic, fungal acne safe), and beginners to chemical exfoliation. Those with very dry skin should follow with an occlusive moisturizer.

Most users notice smoother skin texture within the first week. Visible improvement in blemishes, redness, and overall clarity typically appears by weeks 2-4. For significant improvements in skin tone and texture, consistent use for 6-8 weeks is recommended. Results may vary depending on skin type and concerns.

Apply this serum in the evening after cleansing and toning, on dry skin. Follow with your treatment serums and moisturizer. Use 2-3 times per week initially, increasing to daily use as your skin builds tolerance. Always apply SPF 30+ the following morning, as AHAs increase sun sensitivity.

No, this serum has a comedogenic rating of 0/5. It contains no pore-clogging ingredients and is specifically formulated to be non-comedogenic. The exfoliating acids actually help prevent and clear clogged pores by removing dead skin cells that can contribute to congestion.

The serum has a PAO (Period After Opening) of 12 months. Store in a cool, dry place away from direct sunlight with the cap tightly closed. The 20ml bottle typically lasts 2-3 months with regular use (2-3 times per week, 2-3 drops per application).

★★★★☆
4.3 out of 5

Verdict: The Nø Cosmetics Chemical Peeling Serum is an excellent choice for those seeking a gentle yet effective chemical exfoliant. Its combination of Lactic Acid and Gluconolactone (PHA) in an 80% aloe vera base makes it ideal for sensitive skin, beginners, and those who've struggled with harsher acids. The clean, minimalist formula (only 9 ingredients) is vegan, fragrance-free, and fungal acne safe. While the 20ml bottle is on the smaller side and the formula may be too gentle for experienced acid users, it delivers on its promise of gentle skin renewal. A solid G-Beauty gem for anyone prioritizing skin barrier health while addressing texture, blemishes, and dullness.

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