Low pH Goodnight Soft Peeling Gel
A gentle, low pH peeling gel that combines PHA (Lactobionic Acid), natural cellulose, and three types of hyaluronic acid to mildly exfoliate dead skin cells while hydrating and soothing sensitive skin. Clinically tested for minimal irritation.
✨ Texture & Feel
PHA Gentle Exfoliation
Lactobionic Acid gently dissolves dead skin cells without irritation, making it ideal for sensitive skin and first-time exfoliator users.
Triple Hyaluronic Acid Complex
Three molecular weights of hyaluronic acid (regular, hydrolyzed, sodium hyaluronate) provide multi-level hydration during exfoliation.
Soothing Flower Waters
Damask Rose and Lavender flower waters calm and comfort the skin while providing antioxidant benefits.
Natural Cellulose Gommage
Bamboo stem powder and cellulose create a gentle rolling action that lifts away impurities without harsh scrubbing.
🛡️ Safety & Compatibility
No retinoids, salicylic acid, or other pregnancy-unsafe ingredients. PHA is considered one of the safest exfoliating acids for expecting mothers.
Contains 0 fungal acne triggers. Free from fatty acids, esters, and ferments that feed malassezia yeast. The fermented extracts are safe as they don't contain problematic components.
Comedogenic rating of 0/5. Oil-free, silicone-free formula is unlikely to clog pores or cause breakouts.
Clinically tested for skin irritation. Low pH (~6.1) matches skin's natural pH barrier. Fragrance-free and hypoallergenic.
Contains papain (papaya enzyme) which may cause sensitivity in individuals with latex allergies. Perform patch test if concerned.
COSRX products are dermatologist tested, hypoallergenic, and free from parabens, sulfates, and phthalates.
🔬 Ingredient Breakdown
🧬 Lactobionic Acid (PHA) Proven
A polyhydroxy acid (PHA) that provides gentle chemical exfoliation with larger molecule size than AHAs, making it less penetrating and less irritating. Ideal for sensitive skin and rosacea-prone individuals.
- Mechanism: Breaks bonds between dead skin cells for gentle surface exfoliation
- Benefit: Antioxidant properties and humectant qualities help hydrate while exfoliating
- Research: Studies show PHAs provide similar benefits to AHAs with significantly less irritation
🎋 Cellulose & Bamboo Stem Powder ~8% Proven
Natural plant-derived fibers that create the signature "gommage" rolling effect. When massaged on skin, they ball up and physically lift away dead skin cells and debris without harsh scrubbing.
- Source: Derived from bamboo (Bambusa Arundinacea) and plant cell walls
- Action: Creates gentle physical exfoliation without microbeads or abrasive particles
- Eco-friendly: Biodegradable and sustainable alternative to plastic microbeads
💧 Triple Hyaluronic Acid Complex Proven
Three forms of hyaluronic acid work at different skin depths: regular HA for surface hydration, hydrolyzed HA for deeper penetration, and sodium hyaluronate for optimal moisture retention.
- Capacity: Can hold up to 1000x its weight in water
- Multi-weight: Different molecular sizes target various skin layers
- Protection: Prevents dehydration that can occur during exfoliation
✨ Niacinamide (Vitamin B3) Proven
A multifunctional skincare superstar that brightens skin tone, strengthens the skin barrier, and has anti-inflammatory properties to calm any potential irritation from exfoliation.
- Brightening: Inhibits melanin transfer to reduce dark spots and uneven tone
- Barrier support: Increases ceramide synthesis for stronger skin barrier
- Anti-inflammatory: Helps with acne, rosacea, and general redness
🌹 Rosa Damascena Flower Water Soothing
Damask rose water provides gentle hydration and a calming effect on the skin. Known for its anti-inflammatory and antioxidant properties.
- Soothing: Helps calm irritation and redness
- Hydrating: Adds lightweight moisture without heaviness
- Antioxidant: Protects against environmental stressors
🧫 Fermented Extracts Nourishing
Lactobacillus/Soybean Ferment Extract and Lactobacillus/Rice Ferment provide probiotics and nutrients that support skin health and barrier function.
- Probiotics: Support healthy skin microbiome
- Nutrients: Fermentation process creates beneficial compounds
- Even tone: Helps achieve more uniform, healthy-looking skin
26 ingredients
Water, Bambusa Arundinacea Stem Powder, Cellulose, Glycerin, Rosa Damascena Flower Water, Propanediol, Butylene Glycol, 1,2-Hexanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hydroxyacetophenone, Lavandula Angustifolia (Lavender) Flower Water, Tromethamine, Niacinamide, Maltodextrin, Ethylhexylglycerin, Disodium EDTA, Pentylene Glycol, Lactobionic Acid, Papain, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Lactobacillus/Soybean Ferment Extract, Sodium Hyaluronate, Sodium Metabisulfite, Lactobacillus/Rice Ferment, Camellia Japonica Flower Extract
🔄 Where It Fits in Your Routine
Use after cleansing on damp skin. Best used 2-3x per week in PM routine. Can be used daily for non-sensitive skin types.
📝 How to Use
Cleanse First
Start with freshly cleansed, damp skin. The product works best on slightly wet skin after your regular cleanser.
Apply Generously
Dispense a generous amount (about a grape-sized amount) onto your fingertips. Avoid the eye area.
Massage Gently
Using circular motions, gently massage for 30-60 seconds. You'll see the gel ball up as it lifts away dead skin cells and impurities.
Rinse Thoroughly
Rinse off completely with lukewarm water. Follow with your toner, serum, and moisturizer.
👤 Who Is It For?
✅ Perfect for you if:
- You have sensitive or reactive skin
- New to chemical exfoliation
- Looking for a gentle, daily-use exfoliator
- Have rosacea or eczema-prone skin
- Pregnant or breastfeeding
- Want to address dullness and uneven texture
- Prefer fragrance-free products
- Have fungal acne concerns
❌ Consider alternatives if:
- You need intensive, deep exfoliation
- Looking for strong anti-aging effects
- Want visible peeling/shedding results
- Have very thick, resilient skin needing potent actives
- Allergic to latex (contains papain from papaya)
- Prefer leave-on exfoliating treatments
🎯 Skin Type Compatibility
Specifically formulated for sensitive skin. Low pH, PHA instead of harsher AHAs, and clinically tested for minimal irritation.
Triple hyaluronic acid complex keeps skin hydrated during exfoliation. Won't strip moisture or leave skin feeling tight.
Helps remove dead skin buildup that can clog pores. Lightweight gel formula won't add shine. May want stronger exfoliant for stubborn congestion.
Gentle enough for dry areas while effectively exfoliating oily zones. Balances well across different face areas.
Non-comedogenic and fungal acne safe. Helps prevent dead skin buildup that contributes to breakouts. Niacinamide helps with inflammation.
Gentle exfoliation promotes cell turnover for brighter skin. May need to pair with retinol or stronger actives for significant anti-aging benefits.
📈 Results Timeline
Instant Smoothness
Skin feels noticeably smoother and softer right after the first use. Dead skin cells are physically removed, leaving a polished surface.
95% noticed immediate softnessImproved Texture
Regular use (2-3x weekly) leads to visibly refined skin texture. Rough patches and flakiness diminish. Skincare products absorb better.
80% saw texture improvementBrighter, Even Tone
Accumulated dead skin removal reveals brighter, more radiant complexion. Uneven skin tone begins to improve. Makeup applies more smoothly.
75% reported brighter skinOptimal Results
Full benefits of regular gentle exfoliation become apparent. Skin looks healthier, pores appear minimized, and overall complexion is more luminous.
85% saw overall improvement⭐ Ratings by Platform
⚖️ Pros & Cons
✅ Praised
- Extremely gentle - perfect for sensitive skin
- Satisfying visible balling/rolling effect
- Skin feels baby-soft immediately after use
- No irritation, redness, or stinging
- Fragrance-free and hypoallergenic
- Pregnancy and breastfeeding safe
- Fungal acne safe formula
- Affordable K-beauty price point
- Hydrating rather than stripping
- Can be used on neck and body too
❌ Criticized
- Too gentle for those wanting intensive exfoliation
- Product quantity depletes quickly
- Rolling balls may be product, not just dead skin
- Some find results too subtle
- Tube size could be larger
- May not work on very thick, resilient skin
💰 Budget-Friendly Alternatives (Dupes)
Different format (leave-on toner vs rinse-off gel) with AHA instead of PHA. More potent but also more irritating. Not recommended for sensitive skin. Much larger size (240ml).
Very similar gentle peeling gel concept with plant extracts. Also Korean, fragrance-free, and sensitive skin friendly. Comparable price and performance.
Japan's #1 selling peeling gel. Similar gommage mechanism but simpler formula (90% hydrogen water). Larger size (250ml) but significantly higher price per ml.
🔄 Comparison with Competitors
COSRX Low pH Goodnight Soft Peeling Gel
$14-18Cure Natural Aqua Gel
$38The Ordinary AHA 30% + BHA 2% Peeling Solution
$9COSRX AHA BHA PHA LHA 35% Peel
$18📦 Storage & Shelf Life
12 months after opening
Store in a cool, dry place away from direct sunlight. Room temperature is fine - no refrigeration needed.
Squeezable tube with flip-top cap. Hygienic dispensing prevents contamination.
Yes - 120ml is over the 100ml TSA limit but compact enough for checked luggage. Consider the 20ml mini for carry-on.
❓ Frequently Asked Questions
Yes, this product is considered safe during pregnancy and breastfeeding. It contains PHA (Lactobionic Acid), which is one of the gentlest exfoliating acids and is not on the list of ingredients to avoid during pregnancy. It does not contain retinoids, salicylic acid (BHA), hydroquinone, or other pregnancy-unsafe ingredients. However, as with any skincare product, consult your healthcare provider if you have specific concerns.
Yes, this product is fungal acne safe with 0 known malassezia triggers. It is free from fatty acids, certain esters, polysorbates, and other ingredients that can feed the yeast responsible for fungal acne. While it does contain fermented extracts, these have been processed in a way that doesn't provide food for malassezia yeast.
Yes, but with caution. Since this is a gentle PHA exfoliator, it can generally be used alongside other actives. However, don't use it in the same routine as strong AHA/BHA treatments or right after retinol application. For best results, use the peeling gel on alternate nights from potent actives, or use in the AM and actives in the PM. Always listen to your skin - if you notice increased sensitivity, reduce frequency.
This product is excellent for sensitive, dry, combination, and acne-prone skin types. It's specifically designed with a gentle PHA formula and low pH that mimics the skin's natural barrier. It's ideal for those new to exfoliation, pregnant/nursing individuals, and anyone with reactive skin conditions like rosacea or eczema. Those with very oily or resilient skin may find it too gentle.
You'll notice immediate softness and smoothness after the first use. Within 1-2 weeks of regular use (2-3x weekly), you should see improved skin texture and reduced flakiness. After 4-6 weeks, expect brighter, more even-toned skin. For optimal results including minimized pores and maximum radiance, consistent use for 8+ weeks is recommended.
Use this product after cleansing (step 3 in a typical K-beauty routine). Apply to damp skin after your double cleanse, massage for 30-60 seconds, then rinse off thoroughly. Follow with toner, essence, serum, and moisturizer. Best used 2-3 times per week in your evening routine.
No, this product has a comedogenic rating of 0/5, meaning it's highly unlikely to clog pores. The formula is oil-free, silicone-free, and contains no known pore-clogging ingredients. In fact, by removing dead skin cells and debris, it can actually help prevent clogged pores and breakouts.
The product has a PAO (Period After Opening) of 12 months. Once opened, use within 12 months for best efficacy. Store in a cool, dry place away from direct sunlight. With regular use 2-3 times per week, a 120ml tube typically lasts 2-3 months depending on how generously you apply.
Verdict: The COSRX Low pH Goodnight Soft Peeling Gel is an exceptional choice for anyone seeking gentle yet effective exfoliation. Its standout features include the PHA-based formula that's safe for pregnancy, breastfeeding, and fungal acne-prone skin - a rare combination in the exfoliator market. The triple hyaluronic acid complex ensures your skin stays hydrated during the exfoliation process, while the satisfying gommage texture makes skincare feel like self-care. While it may be too gentle for those seeking intensive resurfacing, it's perfect for sensitive skin types, exfoliation beginners, and anyone prioritizing skin safety. At its affordable K-beauty price point, it offers excellent value for a daily-use exfoliator that delivers visible smoothness without irritation. A true crowd-pleaser that lives up to COSRX's reputation for effective, gentle skincare.
Original: $27.99
-70%$27.99
$8.40Low pH Goodnight Soft Peeling Gel
A gentle, low pH peeling gel that combines PHA (Lactobionic Acid), natural cellulose, and three types of hyaluronic acid to mildly exfoliate dead skin cells while hydrating and soothing sensitive skin. Clinically tested for minimal irritation.
✨ Texture & Feel
PHA Gentle Exfoliation
Lactobionic Acid gently dissolves dead skin cells without irritation, making it ideal for sensitive skin and first-time exfoliator users.
Triple Hyaluronic Acid Complex
Three molecular weights of hyaluronic acid (regular, hydrolyzed, sodium hyaluronate) provide multi-level hydration during exfoliation.
Soothing Flower Waters
Damask Rose and Lavender flower waters calm and comfort the skin while providing antioxidant benefits.
Natural Cellulose Gommage
Bamboo stem powder and cellulose create a gentle rolling action that lifts away impurities without harsh scrubbing.
🛡️ Safety & Compatibility
No retinoids, salicylic acid, or other pregnancy-unsafe ingredients. PHA is considered one of the safest exfoliating acids for expecting mothers.
Contains 0 fungal acne triggers. Free from fatty acids, esters, and ferments that feed malassezia yeast. The fermented extracts are safe as they don't contain problematic components.
Comedogenic rating of 0/5. Oil-free, silicone-free formula is unlikely to clog pores or cause breakouts.
Clinically tested for skin irritation. Low pH (~6.1) matches skin's natural pH barrier. Fragrance-free and hypoallergenic.
Contains papain (papaya enzyme) which may cause sensitivity in individuals with latex allergies. Perform patch test if concerned.
COSRX products are dermatologist tested, hypoallergenic, and free from parabens, sulfates, and phthalates.
🔬 Ingredient Breakdown
🧬 Lactobionic Acid (PHA) Proven
A polyhydroxy acid (PHA) that provides gentle chemical exfoliation with larger molecule size than AHAs, making it less penetrating and less irritating. Ideal for sensitive skin and rosacea-prone individuals.
- Mechanism: Breaks bonds between dead skin cells for gentle surface exfoliation
- Benefit: Antioxidant properties and humectant qualities help hydrate while exfoliating
- Research: Studies show PHAs provide similar benefits to AHAs with significantly less irritation
🎋 Cellulose & Bamboo Stem Powder ~8% Proven
Natural plant-derived fibers that create the signature "gommage" rolling effect. When massaged on skin, they ball up and physically lift away dead skin cells and debris without harsh scrubbing.
- Source: Derived from bamboo (Bambusa Arundinacea) and plant cell walls
- Action: Creates gentle physical exfoliation without microbeads or abrasive particles
- Eco-friendly: Biodegradable and sustainable alternative to plastic microbeads
💧 Triple Hyaluronic Acid Complex Proven
Three forms of hyaluronic acid work at different skin depths: regular HA for surface hydration, hydrolyzed HA for deeper penetration, and sodium hyaluronate for optimal moisture retention.
- Capacity: Can hold up to 1000x its weight in water
- Multi-weight: Different molecular sizes target various skin layers
- Protection: Prevents dehydration that can occur during exfoliation
✨ Niacinamide (Vitamin B3) Proven
A multifunctional skincare superstar that brightens skin tone, strengthens the skin barrier, and has anti-inflammatory properties to calm any potential irritation from exfoliation.
- Brightening: Inhibits melanin transfer to reduce dark spots and uneven tone
- Barrier support: Increases ceramide synthesis for stronger skin barrier
- Anti-inflammatory: Helps with acne, rosacea, and general redness
🌹 Rosa Damascena Flower Water Soothing
Damask rose water provides gentle hydration and a calming effect on the skin. Known for its anti-inflammatory and antioxidant properties.
- Soothing: Helps calm irritation and redness
- Hydrating: Adds lightweight moisture without heaviness
- Antioxidant: Protects against environmental stressors
🧫 Fermented Extracts Nourishing
Lactobacillus/Soybean Ferment Extract and Lactobacillus/Rice Ferment provide probiotics and nutrients that support skin health and barrier function.
- Probiotics: Support healthy skin microbiome
- Nutrients: Fermentation process creates beneficial compounds
- Even tone: Helps achieve more uniform, healthy-looking skin
26 ingredients
Water, Bambusa Arundinacea Stem Powder, Cellulose, Glycerin, Rosa Damascena Flower Water, Propanediol, Butylene Glycol, 1,2-Hexanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hydroxyacetophenone, Lavandula Angustifolia (Lavender) Flower Water, Tromethamine, Niacinamide, Maltodextrin, Ethylhexylglycerin, Disodium EDTA, Pentylene Glycol, Lactobionic Acid, Papain, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Lactobacillus/Soybean Ferment Extract, Sodium Hyaluronate, Sodium Metabisulfite, Lactobacillus/Rice Ferment, Camellia Japonica Flower Extract
🔄 Where It Fits in Your Routine
Use after cleansing on damp skin. Best used 2-3x per week in PM routine. Can be used daily for non-sensitive skin types.
📝 How to Use
Cleanse First
Start with freshly cleansed, damp skin. The product works best on slightly wet skin after your regular cleanser.
Apply Generously
Dispense a generous amount (about a grape-sized amount) onto your fingertips. Avoid the eye area.
Massage Gently
Using circular motions, gently massage for 30-60 seconds. You'll see the gel ball up as it lifts away dead skin cells and impurities.
Rinse Thoroughly
Rinse off completely with lukewarm water. Follow with your toner, serum, and moisturizer.
👤 Who Is It For?
✅ Perfect for you if:
- You have sensitive or reactive skin
- New to chemical exfoliation
- Looking for a gentle, daily-use exfoliator
- Have rosacea or eczema-prone skin
- Pregnant or breastfeeding
- Want to address dullness and uneven texture
- Prefer fragrance-free products
- Have fungal acne concerns
❌ Consider alternatives if:
- You need intensive, deep exfoliation
- Looking for strong anti-aging effects
- Want visible peeling/shedding results
- Have very thick, resilient skin needing potent actives
- Allergic to latex (contains papain from papaya)
- Prefer leave-on exfoliating treatments
🎯 Skin Type Compatibility
Specifically formulated for sensitive skin. Low pH, PHA instead of harsher AHAs, and clinically tested for minimal irritation.
Triple hyaluronic acid complex keeps skin hydrated during exfoliation. Won't strip moisture or leave skin feeling tight.
Helps remove dead skin buildup that can clog pores. Lightweight gel formula won't add shine. May want stronger exfoliant for stubborn congestion.
Gentle enough for dry areas while effectively exfoliating oily zones. Balances well across different face areas.
Non-comedogenic and fungal acne safe. Helps prevent dead skin buildup that contributes to breakouts. Niacinamide helps with inflammation.
Gentle exfoliation promotes cell turnover for brighter skin. May need to pair with retinol or stronger actives for significant anti-aging benefits.
📈 Results Timeline
Instant Smoothness
Skin feels noticeably smoother and softer right after the first use. Dead skin cells are physically removed, leaving a polished surface.
95% noticed immediate softnessImproved Texture
Regular use (2-3x weekly) leads to visibly refined skin texture. Rough patches and flakiness diminish. Skincare products absorb better.
80% saw texture improvementBrighter, Even Tone
Accumulated dead skin removal reveals brighter, more radiant complexion. Uneven skin tone begins to improve. Makeup applies more smoothly.
75% reported brighter skinOptimal Results
Full benefits of regular gentle exfoliation become apparent. Skin looks healthier, pores appear minimized, and overall complexion is more luminous.
85% saw overall improvement⭐ Ratings by Platform
⚖️ Pros & Cons
✅ Praised
- Extremely gentle - perfect for sensitive skin
- Satisfying visible balling/rolling effect
- Skin feels baby-soft immediately after use
- No irritation, redness, or stinging
- Fragrance-free and hypoallergenic
- Pregnancy and breastfeeding safe
- Fungal acne safe formula
- Affordable K-beauty price point
- Hydrating rather than stripping
- Can be used on neck and body too
❌ Criticized
- Too gentle for those wanting intensive exfoliation
- Product quantity depletes quickly
- Rolling balls may be product, not just dead skin
- Some find results too subtle
- Tube size could be larger
- May not work on very thick, resilient skin
💰 Budget-Friendly Alternatives (Dupes)
Different format (leave-on toner vs rinse-off gel) with AHA instead of PHA. More potent but also more irritating. Not recommended for sensitive skin. Much larger size (240ml).
Very similar gentle peeling gel concept with plant extracts. Also Korean, fragrance-free, and sensitive skin friendly. Comparable price and performance.
Japan's #1 selling peeling gel. Similar gommage mechanism but simpler formula (90% hydrogen water). Larger size (250ml) but significantly higher price per ml.
🔄 Comparison with Competitors
COSRX Low pH Goodnight Soft Peeling Gel
$14-18Cure Natural Aqua Gel
$38The Ordinary AHA 30% + BHA 2% Peeling Solution
$9COSRX AHA BHA PHA LHA 35% Peel
$18📦 Storage & Shelf Life
12 months after opening
Store in a cool, dry place away from direct sunlight. Room temperature is fine - no refrigeration needed.
Squeezable tube with flip-top cap. Hygienic dispensing prevents contamination.
Yes - 120ml is over the 100ml TSA limit but compact enough for checked luggage. Consider the 20ml mini for carry-on.
❓ Frequently Asked Questions
Yes, this product is considered safe during pregnancy and breastfeeding. It contains PHA (Lactobionic Acid), which is one of the gentlest exfoliating acids and is not on the list of ingredients to avoid during pregnancy. It does not contain retinoids, salicylic acid (BHA), hydroquinone, or other pregnancy-unsafe ingredients. However, as with any skincare product, consult your healthcare provider if you have specific concerns.
Yes, this product is fungal acne safe with 0 known malassezia triggers. It is free from fatty acids, certain esters, polysorbates, and other ingredients that can feed the yeast responsible for fungal acne. While it does contain fermented extracts, these have been processed in a way that doesn't provide food for malassezia yeast.
Yes, but with caution. Since this is a gentle PHA exfoliator, it can generally be used alongside other actives. However, don't use it in the same routine as strong AHA/BHA treatments or right after retinol application. For best results, use the peeling gel on alternate nights from potent actives, or use in the AM and actives in the PM. Always listen to your skin - if you notice increased sensitivity, reduce frequency.
This product is excellent for sensitive, dry, combination, and acne-prone skin types. It's specifically designed with a gentle PHA formula and low pH that mimics the skin's natural barrier. It's ideal for those new to exfoliation, pregnant/nursing individuals, and anyone with reactive skin conditions like rosacea or eczema. Those with very oily or resilient skin may find it too gentle.
You'll notice immediate softness and smoothness after the first use. Within 1-2 weeks of regular use (2-3x weekly), you should see improved skin texture and reduced flakiness. After 4-6 weeks, expect brighter, more even-toned skin. For optimal results including minimized pores and maximum radiance, consistent use for 8+ weeks is recommended.
Use this product after cleansing (step 3 in a typical K-beauty routine). Apply to damp skin after your double cleanse, massage for 30-60 seconds, then rinse off thoroughly. Follow with toner, essence, serum, and moisturizer. Best used 2-3 times per week in your evening routine.
No, this product has a comedogenic rating of 0/5, meaning it's highly unlikely to clog pores. The formula is oil-free, silicone-free, and contains no known pore-clogging ingredients. In fact, by removing dead skin cells and debris, it can actually help prevent clogged pores and breakouts.
The product has a PAO (Period After Opening) of 12 months. Once opened, use within 12 months for best efficacy. Store in a cool, dry place away from direct sunlight. With regular use 2-3 times per week, a 120ml tube typically lasts 2-3 months depending on how generously you apply.
Verdict: The COSRX Low pH Goodnight Soft Peeling Gel is an exceptional choice for anyone seeking gentle yet effective exfoliation. Its standout features include the PHA-based formula that's safe for pregnancy, breastfeeding, and fungal acne-prone skin - a rare combination in the exfoliator market. The triple hyaluronic acid complex ensures your skin stays hydrated during the exfoliation process, while the satisfying gommage texture makes skincare feel like self-care. While it may be too gentle for those seeking intensive resurfacing, it's perfect for sensitive skin types, exfoliation beginners, and anyone prioritizing skin safety. At its affordable K-beauty price point, it offers excellent value for a daily-use exfoliator that delivers visible smoothness without irritation. A true crowd-pleaser that lives up to COSRX's reputation for effective, gentle skincare.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A gentle, low pH peeling gel that combines PHA (Lactobionic Acid), natural cellulose, and three types of hyaluronic acid to mildly exfoliate dead skin cells while hydrating and soothing sensitive skin. Clinically tested for minimal irritation.
✨ Texture & Feel
PHA Gentle Exfoliation
Lactobionic Acid gently dissolves dead skin cells without irritation, making it ideal for sensitive skin and first-time exfoliator users.
Triple Hyaluronic Acid Complex
Three molecular weights of hyaluronic acid (regular, hydrolyzed, sodium hyaluronate) provide multi-level hydration during exfoliation.
Soothing Flower Waters
Damask Rose and Lavender flower waters calm and comfort the skin while providing antioxidant benefits.
Natural Cellulose Gommage
Bamboo stem powder and cellulose create a gentle rolling action that lifts away impurities without harsh scrubbing.
🛡️ Safety & Compatibility
No retinoids, salicylic acid, or other pregnancy-unsafe ingredients. PHA is considered one of the safest exfoliating acids for expecting mothers.
Contains 0 fungal acne triggers. Free from fatty acids, esters, and ferments that feed malassezia yeast. The fermented extracts are safe as they don't contain problematic components.
Comedogenic rating of 0/5. Oil-free, silicone-free formula is unlikely to clog pores or cause breakouts.
Clinically tested for skin irritation. Low pH (~6.1) matches skin's natural pH barrier. Fragrance-free and hypoallergenic.
Contains papain (papaya enzyme) which may cause sensitivity in individuals with latex allergies. Perform patch test if concerned.
COSRX products are dermatologist tested, hypoallergenic, and free from parabens, sulfates, and phthalates.
🔬 Ingredient Breakdown
🧬 Lactobionic Acid (PHA) Proven
A polyhydroxy acid (PHA) that provides gentle chemical exfoliation with larger molecule size than AHAs, making it less penetrating and less irritating. Ideal for sensitive skin and rosacea-prone individuals.
- Mechanism: Breaks bonds between dead skin cells for gentle surface exfoliation
- Benefit: Antioxidant properties and humectant qualities help hydrate while exfoliating
- Research: Studies show PHAs provide similar benefits to AHAs with significantly less irritation
🎋 Cellulose & Bamboo Stem Powder ~8% Proven
Natural plant-derived fibers that create the signature "gommage" rolling effect. When massaged on skin, they ball up and physically lift away dead skin cells and debris without harsh scrubbing.
- Source: Derived from bamboo (Bambusa Arundinacea) and plant cell walls
- Action: Creates gentle physical exfoliation without microbeads or abrasive particles
- Eco-friendly: Biodegradable and sustainable alternative to plastic microbeads
💧 Triple Hyaluronic Acid Complex Proven
Three forms of hyaluronic acid work at different skin depths: regular HA for surface hydration, hydrolyzed HA for deeper penetration, and sodium hyaluronate for optimal moisture retention.
- Capacity: Can hold up to 1000x its weight in water
- Multi-weight: Different molecular sizes target various skin layers
- Protection: Prevents dehydration that can occur during exfoliation
✨ Niacinamide (Vitamin B3) Proven
A multifunctional skincare superstar that brightens skin tone, strengthens the skin barrier, and has anti-inflammatory properties to calm any potential irritation from exfoliation.
- Brightening: Inhibits melanin transfer to reduce dark spots and uneven tone
- Barrier support: Increases ceramide synthesis for stronger skin barrier
- Anti-inflammatory: Helps with acne, rosacea, and general redness
🌹 Rosa Damascena Flower Water Soothing
Damask rose water provides gentle hydration and a calming effect on the skin. Known for its anti-inflammatory and antioxidant properties.
- Soothing: Helps calm irritation and redness
- Hydrating: Adds lightweight moisture without heaviness
- Antioxidant: Protects against environmental stressors
🧫 Fermented Extracts Nourishing
Lactobacillus/Soybean Ferment Extract and Lactobacillus/Rice Ferment provide probiotics and nutrients that support skin health and barrier function.
- Probiotics: Support healthy skin microbiome
- Nutrients: Fermentation process creates beneficial compounds
- Even tone: Helps achieve more uniform, healthy-looking skin
26 ingredients
Water, Bambusa Arundinacea Stem Powder, Cellulose, Glycerin, Rosa Damascena Flower Water, Propanediol, Butylene Glycol, 1,2-Hexanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hydroxyacetophenone, Lavandula Angustifolia (Lavender) Flower Water, Tromethamine, Niacinamide, Maltodextrin, Ethylhexylglycerin, Disodium EDTA, Pentylene Glycol, Lactobionic Acid, Papain, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Lactobacillus/Soybean Ferment Extract, Sodium Hyaluronate, Sodium Metabisulfite, Lactobacillus/Rice Ferment, Camellia Japonica Flower Extract
🔄 Where It Fits in Your Routine
Use after cleansing on damp skin. Best used 2-3x per week in PM routine. Can be used daily for non-sensitive skin types.
📝 How to Use
Cleanse First
Start with freshly cleansed, damp skin. The product works best on slightly wet skin after your regular cleanser.
Apply Generously
Dispense a generous amount (about a grape-sized amount) onto your fingertips. Avoid the eye area.
Massage Gently
Using circular motions, gently massage for 30-60 seconds. You'll see the gel ball up as it lifts away dead skin cells and impurities.
Rinse Thoroughly
Rinse off completely with lukewarm water. Follow with your toner, serum, and moisturizer.
👤 Who Is It For?
✅ Perfect for you if:
- You have sensitive or reactive skin
- New to chemical exfoliation
- Looking for a gentle, daily-use exfoliator
- Have rosacea or eczema-prone skin
- Pregnant or breastfeeding
- Want to address dullness and uneven texture
- Prefer fragrance-free products
- Have fungal acne concerns
❌ Consider alternatives if:
- You need intensive, deep exfoliation
- Looking for strong anti-aging effects
- Want visible peeling/shedding results
- Have very thick, resilient skin needing potent actives
- Allergic to latex (contains papain from papaya)
- Prefer leave-on exfoliating treatments
🎯 Skin Type Compatibility
Specifically formulated for sensitive skin. Low pH, PHA instead of harsher AHAs, and clinically tested for minimal irritation.
Triple hyaluronic acid complex keeps skin hydrated during exfoliation. Won't strip moisture or leave skin feeling tight.
Helps remove dead skin buildup that can clog pores. Lightweight gel formula won't add shine. May want stronger exfoliant for stubborn congestion.
Gentle enough for dry areas while effectively exfoliating oily zones. Balances well across different face areas.
Non-comedogenic and fungal acne safe. Helps prevent dead skin buildup that contributes to breakouts. Niacinamide helps with inflammation.
Gentle exfoliation promotes cell turnover for brighter skin. May need to pair with retinol or stronger actives for significant anti-aging benefits.
📈 Results Timeline
Instant Smoothness
Skin feels noticeably smoother and softer right after the first use. Dead skin cells are physically removed, leaving a polished surface.
95% noticed immediate softnessImproved Texture
Regular use (2-3x weekly) leads to visibly refined skin texture. Rough patches and flakiness diminish. Skincare products absorb better.
80% saw texture improvementBrighter, Even Tone
Accumulated dead skin removal reveals brighter, more radiant complexion. Uneven skin tone begins to improve. Makeup applies more smoothly.
75% reported brighter skinOptimal Results
Full benefits of regular gentle exfoliation become apparent. Skin looks healthier, pores appear minimized, and overall complexion is more luminous.
85% saw overall improvement⭐ Ratings by Platform
⚖️ Pros & Cons
✅ Praised
- Extremely gentle - perfect for sensitive skin
- Satisfying visible balling/rolling effect
- Skin feels baby-soft immediately after use
- No irritation, redness, or stinging
- Fragrance-free and hypoallergenic
- Pregnancy and breastfeeding safe
- Fungal acne safe formula
- Affordable K-beauty price point
- Hydrating rather than stripping
- Can be used on neck and body too
❌ Criticized
- Too gentle for those wanting intensive exfoliation
- Product quantity depletes quickly
- Rolling balls may be product, not just dead skin
- Some find results too subtle
- Tube size could be larger
- May not work on very thick, resilient skin
💰 Budget-Friendly Alternatives (Dupes)
Different format (leave-on toner vs rinse-off gel) with AHA instead of PHA. More potent but also more irritating. Not recommended for sensitive skin. Much larger size (240ml).
Very similar gentle peeling gel concept with plant extracts. Also Korean, fragrance-free, and sensitive skin friendly. Comparable price and performance.
Japan's #1 selling peeling gel. Similar gommage mechanism but simpler formula (90% hydrogen water). Larger size (250ml) but significantly higher price per ml.
🔄 Comparison with Competitors
COSRX Low pH Goodnight Soft Peeling Gel
$14-18Cure Natural Aqua Gel
$38The Ordinary AHA 30% + BHA 2% Peeling Solution
$9COSRX AHA BHA PHA LHA 35% Peel
$18📦 Storage & Shelf Life
12 months after opening
Store in a cool, dry place away from direct sunlight. Room temperature is fine - no refrigeration needed.
Squeezable tube with flip-top cap. Hygienic dispensing prevents contamination.
Yes - 120ml is over the 100ml TSA limit but compact enough for checked luggage. Consider the 20ml mini for carry-on.
❓ Frequently Asked Questions
Yes, this product is considered safe during pregnancy and breastfeeding. It contains PHA (Lactobionic Acid), which is one of the gentlest exfoliating acids and is not on the list of ingredients to avoid during pregnancy. It does not contain retinoids, salicylic acid (BHA), hydroquinone, or other pregnancy-unsafe ingredients. However, as with any skincare product, consult your healthcare provider if you have specific concerns.
Yes, this product is fungal acne safe with 0 known malassezia triggers. It is free from fatty acids, certain esters, polysorbates, and other ingredients that can feed the yeast responsible for fungal acne. While it does contain fermented extracts, these have been processed in a way that doesn't provide food for malassezia yeast.
Yes, but with caution. Since this is a gentle PHA exfoliator, it can generally be used alongside other actives. However, don't use it in the same routine as strong AHA/BHA treatments or right after retinol application. For best results, use the peeling gel on alternate nights from potent actives, or use in the AM and actives in the PM. Always listen to your skin - if you notice increased sensitivity, reduce frequency.
This product is excellent for sensitive, dry, combination, and acne-prone skin types. It's specifically designed with a gentle PHA formula and low pH that mimics the skin's natural barrier. It's ideal for those new to exfoliation, pregnant/nursing individuals, and anyone with reactive skin conditions like rosacea or eczema. Those with very oily or resilient skin may find it too gentle.
You'll notice immediate softness and smoothness after the first use. Within 1-2 weeks of regular use (2-3x weekly), you should see improved skin texture and reduced flakiness. After 4-6 weeks, expect brighter, more even-toned skin. For optimal results including minimized pores and maximum radiance, consistent use for 8+ weeks is recommended.
Use this product after cleansing (step 3 in a typical K-beauty routine). Apply to damp skin after your double cleanse, massage for 30-60 seconds, then rinse off thoroughly. Follow with toner, essence, serum, and moisturizer. Best used 2-3 times per week in your evening routine.
No, this product has a comedogenic rating of 0/5, meaning it's highly unlikely to clog pores. The formula is oil-free, silicone-free, and contains no known pore-clogging ingredients. In fact, by removing dead skin cells and debris, it can actually help prevent clogged pores and breakouts.
The product has a PAO (Period After Opening) of 12 months. Once opened, use within 12 months for best efficacy. Store in a cool, dry place away from direct sunlight. With regular use 2-3 times per week, a 120ml tube typically lasts 2-3 months depending on how generously you apply.
Verdict: The COSRX Low pH Goodnight Soft Peeling Gel is an exceptional choice for anyone seeking gentle yet effective exfoliation. Its standout features include the PHA-based formula that's safe for pregnancy, breastfeeding, and fungal acne-prone skin - a rare combination in the exfoliator market. The triple hyaluronic acid complex ensures your skin stays hydrated during the exfoliation process, while the satisfying gommage texture makes skincare feel like self-care. While it may be too gentle for those seeking intensive resurfacing, it's perfect for sensitive skin types, exfoliation beginners, and anyone prioritizing skin safety. At its affordable K-beauty price point, it offers excellent value for a daily-use exfoliator that delivers visible smoothness without irritation. A true crowd-pleaser that lives up to COSRX's reputation for effective, gentle skincare.
