Triple Hyaluronic Moisture Ampoule
A deeply hydrating ampoule formulated with three types of hyaluronic acid (high, medium, and low molecular weight) and Vitamin B5 to deliver multi-layer hydration, plump dehydrated skin, and create a protective moisture barrier for a bouncy, glass-skin glow.
β¨ Texture & Feel
Triple Hyaluronic Acid Complex
Three molecular weights of HA penetrate different skin layers for complete hydration from surface to deep dermis.
Skin Barrier Support
Panthenol (Vitamin B5) at 1000ppm strengthens the moisture barrier and soothes irritated skin.
Gentle Exfoliation
PHAs (Gluconolactone and Lactobionic Acid) provide gentle cell turnover without irritation.
Clean Formula
Only 15 purposeful ingredients. No fragrance, alcohol, oils, parabens, or common irritants.
π‘οΈ Safety & Compatibility
No retinoids, salicylic acid, hydroquinone, or chemical sunscreen filters. All ingredients are pregnancy-safe.
Free from ferments, fatty acids, oils, and polysorbates. Won't feed malassezia yeast.
Oil-free, silicone-free formula with 0/5 comedogenic rating. Won't clog pores.
Hypoallergenic, fragrance-free, and dermatologist tested for reactive skin types.
π¬ Ingredient Breakdown
π§ Triple Hyaluronic Acid Complex ~3% Proven
Three molecular weights work synergistically: High MW (Sodium Hyaluronate) forms a protective barrier on skin surface, Medium MW (Hyaluronic Acid) plumps mid-layers, and Low MW (Hydrolyzed HA) penetrates deepest for lasting hydration.
- Sodium Hyaluronate: 1.2-1.8% - Creates invisible moisture barrier, prevents TEWL
- Hyaluronic Acid: 0.1-0.5% - Binds water in mid-dermis for visible plumping
- Hydrolyzed HA: 0.1-0.3% - Smallest molecules reach deepest skin layers
𧴠Panthenol (Vitamin B5) 1000ppm Proven
Pro-vitamin B5 is a powerful humectant that penetrates deeply to hydrate, soothe inflammation, and accelerate skin healing. Converts to pantothenic acid in skin.
- Barrier Repair: Strengthens skin's natural moisture barrier
- Anti-Inflammatory: Reduces redness and calms irritation
- Wound Healing: Promotes tissue repair and regeneration
π¬ Gluconolactone & Lactobionic Acid Trace Promising
PHAs (Polyhydroxy Acids) provide gentle exfoliation without irritation. Larger molecule size than AHAs means slower, gentler action suitable for sensitive skin.
- Gentle Exfoliation: Removes dead cells without stripping
- Humectant Properties: Attract moisture while exfoliating
- Antioxidant: Gluconolactone protects against UV damage
π¦ Glycerin 3.7-5.6% Proven
A highly effective humectant naturally found in skin. Studies show glycerin is more effective than AHAs and hyaluronic acid alone at increasing skin hydration.
- Deep Hydration: Low molecular weight penetrates deeper layers
- Barrier Function: Helps protect against irritants and bacteria
- Antimicrobial: Has natural antimicrobial properties
15 ingredients
Water, Glycerin, Butylene Glycol, Dipropylene Glycol, 1,2-Hexanediol, Methyl Gluceth-10, Sodium Hyaluronate, Carbomer, Panthenol, Tromethamine, Ethylhexylglycerin, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Gluconolactone, Lactobionic Acid
π Where It Fits in Your Routine
Apply to damp skin after toner for best absorption. Can be used AM and PM. Always follow with moisturizer to seal in hydration.
π How to Use
Cleanse & Tone
Start with clean, slightly damp skin. Apply your toner and don't wait for it to fully dryβHA works best on damp skin.
Dispense 2-3 Drops
Using the dropper, apply 2-3 drops onto your palm. Avoid the eye and mouth area.
Pat & Press
Gently pat and press the ampoule into your face and neck. Don't rubβpressing helps absorption.
Seal with Moisturizer
Follow with your favorite moisturizer within 60 seconds to lock in the hydration. In AM, finish with sunscreen.
π€ Who Is It For?
β Perfect for you if:
- Your skin feels tight, dehydrated, or dull
- You want plumper, bouncier "glass skin"
- You have sensitive or reactive skin
- You're pregnant or breastfeeding
- You have fungal acne (malassezia)
- You prefer minimal, clean formulas
- You want lightweight hydration without stickiness
- You're over 30 and noticing loss of plumpness
β Consider alternatives if:
- You need heavy-duty anti-aging actives (retinol, peptides)
- You prefer thicker, cream-based textures
- You want targeted acne treatment (this is for hydration)
- You live in very dry climate without occlusives
- You want all-in-one product (this needs moisturizer on top)
π― Skin Type Compatibility
Perfect for thirsty, dehydrated skin. The triple HA complex delivers deep, lasting moisture. Always follow with a rich moisturizer.
Lightweight, oil-free formula absorbs quickly without adding shine. Helps balance oily-dehydrated skin.
Adapts well to different zones. Hydrates dry areas without overwhelming oily T-zone.
Fragrance-free, minimal ingredients, hypoallergenic. Panthenol actively soothes irritation.
Non-comedogenic (0/5 rating), fungal acne safe, oil-free. Won't trigger breakouts. Helps heal post-acne skin.
Great for plumping and smoothing fine lines. For anti-aging, pair with vitamin C or retinol (at different times).
π Results Timeline
Instant Hydration Boost
Skin feels immediately plumper, softer, and more supple. The viscous texture creates a comfortable, hydrated feel without stickiness.
95% noticed instant hydrationImproved Skin Texture
Dehydration lines and rough patches smooth out. Skin appears more radiant and "glassy." Morning dryness and tightness reduce significantly.
80% saw texture improvementStrengthened Moisture Barrier
Skin retains moisture better throughout the day. Less reactive to environmental stressors. Products absorb and work more effectively.
75% reported better moisture retentionSustained Plumpness & Glow
Consistent use maintains bouncy, hydrated skin. Fine lines from dehydration visibly reduced. Healthy, dewy complexion becomes your new normal.
85% continued using long-termβ Ratings by Platform
βοΈ Pros & Cons
β Praised
- Non-sticky, fast-absorbing texture
- Instant plumping and hydration effect
- Fragrance-free, won't irritate sensitive skin
- Fungal acne safe, non-comedogenic
- Minimal, clean 15-ingredient formula
- Safe for pregnancy and breastfeeding
- Works well under makeup
- Good value for K-beauty quality
β Criticized
- 40ml bottle feels small, runs out in 6-8 weeks
- No disclosed HA percentage
- Needs moisturizer on top (not standalone)
- Dropper can dispense too much product
- May feel insufficient in very dry climates
- No anti-aging actives beyond hydration
π° Budget-Friendly Alternatives (Dupes)
Similar formula with B5, but only 2 types of HA vs 3. Can feel stickier and takes longer to absorb. Great value at 1/3 the price.
Japanese cult favorite with 5 types of HA. Watery lotion texture vs viscous ampoule. More product (170ml) for less money. Slightly sticky finish.
Korean toner with 4 types of HA plus botanical extracts. Larger 200ml size. More like a hydrating toner than concentrated ampoule.
Also has 3 molecular weights of HA at 2% + B5. More expensive, US-made. Sleeker packaging but similar effectiveness.
π Comparison with Competitors
COSRX Triple Hyaluronic Ampoule
$24.00The Ordinary HA 2% + B5
$8.90Hada Labo Premium Lotion
$14.99La Roche-Posay Hyalu B5
$39.99π¦ Storage & Shelf Life
12 months after opening. Write the open date on the bottle.
Store in cool, dry place away from direct sunlight. No refrigeration needed, but can be stored in skincare fridge for cooling effect.
Glass dropper bottle with pipette for hygienic dispensing. Keep dropper clean and avoid touching skin directly.
Yes, 40ml is under 100ml TSA liquid limit. Glass bottleβpack carefully in toiletry bag.
β Frequently Asked Questions
Yes, this ampoule is completely safe during pregnancy and breastfeeding. It contains no retinoids, salicylic acid, hydroquinone, chemical sunscreen filters, or any other ingredients that are contraindicated during pregnancy. The formula focuses on simple humectants (hyaluronic acid, glycerin, panthenol) that are all pregnancy-safe.
Yes, this product is confirmed fungal acne safe. It contains no oils, fatty acids, esters, ferments, or polysorbates that feed malassezia yeast. The clean, minimal formula makes it an excellent choice for those prone to fungal acne or pityrosporum folliculitis.
Yes! Hyaluronic acid is a hydrating ingredient that pairs well with actives. Use it after water-based actives like vitamin C serums, or apply it before retinol to buffer potential irritation. For AHAs/BHAs, apply the ampoule after exfoliation to soothe and hydrate. The gentle PHAs in this formula won't conflict with other acids.
This ampoule works excellently for ALL skin types. Dry skin loves the deep hydration, oily skin appreciates the lightweight, oil-free formula, combination skin benefits from balanced moisture, sensitive skin tolerates the fragrance-free formula, and acne-prone skin is safe with the non-comedogenic ingredients. It's truly universal.
You'll notice instant hydration and plumpness immediately after application. Within 1-2 weeks of consistent use, expect smoother texture and reduced dehydration lines. By week 3-4, your skin's moisture barrier will be stronger. Full benefits including lasting plumpness and "glass skin" glow develop over 4-8 weeks of daily use.
Apply after cleansing and toning, while skin is still slightly damp. It goes BEFORE thicker serums, treatments, moisturizers, and sunscreen. The general rule is thin-to-thick: toner β this ampoule β serum β moisturizer β SPF. For best results, don't let your toner fully dry before applying.
No, this product has a comedogenic rating of 0/5. It's oil-free, silicone-free, and contains no pore-clogging ingredients. In fact, it's specifically formulated to be safe for acne-prone skin. Many users with oily, acne-prone skin report it doesn't cause breakouts and actually helps with healing.
The PAO (Period After Opening) is 12 months. The 40ml bottle typically lasts 6-8 weeks with twice-daily use (2-3 drops each time). Store in a cool, dry place away from sunlight. If the texture, color, or smell changes, discontinue use even if within the 12-month window.
Verdict: The COSRX Hydrium Triple Hyaluronic Moisture Ampoule is an excellent hydrating powerhouse that delivers on its promises. The triple molecular weight HA formula provides multi-layer hydration that you can feel immediately, while the clean, minimal ingredient list makes it safe for virtually everyoneβincluding those with fungal acne, sensitive skin, and pregnant/breastfeeding individuals. The non-sticky, fast-absorbing texture sets it apart from competitors. While the bottle size could be larger and it requires a moisturizer on top, these are minor drawbacks for such a well-formulated product. An essential for anyone chasing that coveted Korean "glass skin" glow.
Triple Hyaluronic Moisture Ampoule
A deeply hydrating ampoule formulated with three types of hyaluronic acid (high, medium, and low molecular weight) and Vitamin B5 to deliver multi-layer hydration, plump dehydrated skin, and create a protective moisture barrier for a bouncy, glass-skin glow.
β¨ Texture & Feel
Triple Hyaluronic Acid Complex
Three molecular weights of HA penetrate different skin layers for complete hydration from surface to deep dermis.
Skin Barrier Support
Panthenol (Vitamin B5) at 1000ppm strengthens the moisture barrier and soothes irritated skin.
Gentle Exfoliation
PHAs (Gluconolactone and Lactobionic Acid) provide gentle cell turnover without irritation.
Clean Formula
Only 15 purposeful ingredients. No fragrance, alcohol, oils, parabens, or common irritants.
π‘οΈ Safety & Compatibility
No retinoids, salicylic acid, hydroquinone, or chemical sunscreen filters. All ingredients are pregnancy-safe.
Free from ferments, fatty acids, oils, and polysorbates. Won't feed malassezia yeast.
Oil-free, silicone-free formula with 0/5 comedogenic rating. Won't clog pores.
Hypoallergenic, fragrance-free, and dermatologist tested for reactive skin types.
π¬ Ingredient Breakdown
π§ Triple Hyaluronic Acid Complex ~3% Proven
Three molecular weights work synergistically: High MW (Sodium Hyaluronate) forms a protective barrier on skin surface, Medium MW (Hyaluronic Acid) plumps mid-layers, and Low MW (Hydrolyzed HA) penetrates deepest for lasting hydration.
- Sodium Hyaluronate: 1.2-1.8% - Creates invisible moisture barrier, prevents TEWL
- Hyaluronic Acid: 0.1-0.5% - Binds water in mid-dermis for visible plumping
- Hydrolyzed HA: 0.1-0.3% - Smallest molecules reach deepest skin layers
𧴠Panthenol (Vitamin B5) 1000ppm Proven
Pro-vitamin B5 is a powerful humectant that penetrates deeply to hydrate, soothe inflammation, and accelerate skin healing. Converts to pantothenic acid in skin.
- Barrier Repair: Strengthens skin's natural moisture barrier
- Anti-Inflammatory: Reduces redness and calms irritation
- Wound Healing: Promotes tissue repair and regeneration
π¬ Gluconolactone & Lactobionic Acid Trace Promising
PHAs (Polyhydroxy Acids) provide gentle exfoliation without irritation. Larger molecule size than AHAs means slower, gentler action suitable for sensitive skin.
- Gentle Exfoliation: Removes dead cells without stripping
- Humectant Properties: Attract moisture while exfoliating
- Antioxidant: Gluconolactone protects against UV damage
π¦ Glycerin 3.7-5.6% Proven
A highly effective humectant naturally found in skin. Studies show glycerin is more effective than AHAs and hyaluronic acid alone at increasing skin hydration.
- Deep Hydration: Low molecular weight penetrates deeper layers
- Barrier Function: Helps protect against irritants and bacteria
- Antimicrobial: Has natural antimicrobial properties
15 ingredients
Water, Glycerin, Butylene Glycol, Dipropylene Glycol, 1,2-Hexanediol, Methyl Gluceth-10, Sodium Hyaluronate, Carbomer, Panthenol, Tromethamine, Ethylhexylglycerin, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Gluconolactone, Lactobionic Acid
π Where It Fits in Your Routine
Apply to damp skin after toner for best absorption. Can be used AM and PM. Always follow with moisturizer to seal in hydration.
π How to Use
Cleanse & Tone
Start with clean, slightly damp skin. Apply your toner and don't wait for it to fully dryβHA works best on damp skin.
Dispense 2-3 Drops
Using the dropper, apply 2-3 drops onto your palm. Avoid the eye and mouth area.
Pat & Press
Gently pat and press the ampoule into your face and neck. Don't rubβpressing helps absorption.
Seal with Moisturizer
Follow with your favorite moisturizer within 60 seconds to lock in the hydration. In AM, finish with sunscreen.
π€ Who Is It For?
β Perfect for you if:
- Your skin feels tight, dehydrated, or dull
- You want plumper, bouncier "glass skin"
- You have sensitive or reactive skin
- You're pregnant or breastfeeding
- You have fungal acne (malassezia)
- You prefer minimal, clean formulas
- You want lightweight hydration without stickiness
- You're over 30 and noticing loss of plumpness
β Consider alternatives if:
- You need heavy-duty anti-aging actives (retinol, peptides)
- You prefer thicker, cream-based textures
- You want targeted acne treatment (this is for hydration)
- You live in very dry climate without occlusives
- You want all-in-one product (this needs moisturizer on top)
π― Skin Type Compatibility
Perfect for thirsty, dehydrated skin. The triple HA complex delivers deep, lasting moisture. Always follow with a rich moisturizer.
Lightweight, oil-free formula absorbs quickly without adding shine. Helps balance oily-dehydrated skin.
Adapts well to different zones. Hydrates dry areas without overwhelming oily T-zone.
Fragrance-free, minimal ingredients, hypoallergenic. Panthenol actively soothes irritation.
Non-comedogenic (0/5 rating), fungal acne safe, oil-free. Won't trigger breakouts. Helps heal post-acne skin.
Great for plumping and smoothing fine lines. For anti-aging, pair with vitamin C or retinol (at different times).
π Results Timeline
Instant Hydration Boost
Skin feels immediately plumper, softer, and more supple. The viscous texture creates a comfortable, hydrated feel without stickiness.
95% noticed instant hydrationImproved Skin Texture
Dehydration lines and rough patches smooth out. Skin appears more radiant and "glassy." Morning dryness and tightness reduce significantly.
80% saw texture improvementStrengthened Moisture Barrier
Skin retains moisture better throughout the day. Less reactive to environmental stressors. Products absorb and work more effectively.
75% reported better moisture retentionSustained Plumpness & Glow
Consistent use maintains bouncy, hydrated skin. Fine lines from dehydration visibly reduced. Healthy, dewy complexion becomes your new normal.
85% continued using long-termβ Ratings by Platform
βοΈ Pros & Cons
β Praised
- Non-sticky, fast-absorbing texture
- Instant plumping and hydration effect
- Fragrance-free, won't irritate sensitive skin
- Fungal acne safe, non-comedogenic
- Minimal, clean 15-ingredient formula
- Safe for pregnancy and breastfeeding
- Works well under makeup
- Good value for K-beauty quality
β Criticized
- 40ml bottle feels small, runs out in 6-8 weeks
- No disclosed HA percentage
- Needs moisturizer on top (not standalone)
- Dropper can dispense too much product
- May feel insufficient in very dry climates
- No anti-aging actives beyond hydration
π° Budget-Friendly Alternatives (Dupes)
Similar formula with B5, but only 2 types of HA vs 3. Can feel stickier and takes longer to absorb. Great value at 1/3 the price.
Japanese cult favorite with 5 types of HA. Watery lotion texture vs viscous ampoule. More product (170ml) for less money. Slightly sticky finish.
Korean toner with 4 types of HA plus botanical extracts. Larger 200ml size. More like a hydrating toner than concentrated ampoule.
Also has 3 molecular weights of HA at 2% + B5. More expensive, US-made. Sleeker packaging but similar effectiveness.
π Comparison with Competitors
COSRX Triple Hyaluronic Ampoule
$24.00The Ordinary HA 2% + B5
$8.90Hada Labo Premium Lotion
$14.99La Roche-Posay Hyalu B5
$39.99π¦ Storage & Shelf Life
12 months after opening. Write the open date on the bottle.
Store in cool, dry place away from direct sunlight. No refrigeration needed, but can be stored in skincare fridge for cooling effect.
Glass dropper bottle with pipette for hygienic dispensing. Keep dropper clean and avoid touching skin directly.
Yes, 40ml is under 100ml TSA liquid limit. Glass bottleβpack carefully in toiletry bag.
β Frequently Asked Questions
Yes, this ampoule is completely safe during pregnancy and breastfeeding. It contains no retinoids, salicylic acid, hydroquinone, chemical sunscreen filters, or any other ingredients that are contraindicated during pregnancy. The formula focuses on simple humectants (hyaluronic acid, glycerin, panthenol) that are all pregnancy-safe.
Yes, this product is confirmed fungal acne safe. It contains no oils, fatty acids, esters, ferments, or polysorbates that feed malassezia yeast. The clean, minimal formula makes it an excellent choice for those prone to fungal acne or pityrosporum folliculitis.
Yes! Hyaluronic acid is a hydrating ingredient that pairs well with actives. Use it after water-based actives like vitamin C serums, or apply it before retinol to buffer potential irritation. For AHAs/BHAs, apply the ampoule after exfoliation to soothe and hydrate. The gentle PHAs in this formula won't conflict with other acids.
This ampoule works excellently for ALL skin types. Dry skin loves the deep hydration, oily skin appreciates the lightweight, oil-free formula, combination skin benefits from balanced moisture, sensitive skin tolerates the fragrance-free formula, and acne-prone skin is safe with the non-comedogenic ingredients. It's truly universal.
You'll notice instant hydration and plumpness immediately after application. Within 1-2 weeks of consistent use, expect smoother texture and reduced dehydration lines. By week 3-4, your skin's moisture barrier will be stronger. Full benefits including lasting plumpness and "glass skin" glow develop over 4-8 weeks of daily use.
Apply after cleansing and toning, while skin is still slightly damp. It goes BEFORE thicker serums, treatments, moisturizers, and sunscreen. The general rule is thin-to-thick: toner β this ampoule β serum β moisturizer β SPF. For best results, don't let your toner fully dry before applying.
No, this product has a comedogenic rating of 0/5. It's oil-free, silicone-free, and contains no pore-clogging ingredients. In fact, it's specifically formulated to be safe for acne-prone skin. Many users with oily, acne-prone skin report it doesn't cause breakouts and actually helps with healing.
The PAO (Period After Opening) is 12 months. The 40ml bottle typically lasts 6-8 weeks with twice-daily use (2-3 drops each time). Store in a cool, dry place away from sunlight. If the texture, color, or smell changes, discontinue use even if within the 12-month window.
Verdict: The COSRX Hydrium Triple Hyaluronic Moisture Ampoule is an excellent hydrating powerhouse that delivers on its promises. The triple molecular weight HA formula provides multi-layer hydration that you can feel immediately, while the clean, minimal ingredient list makes it safe for virtually everyoneβincluding those with fungal acne, sensitive skin, and pregnant/breastfeeding individuals. The non-sticky, fast-absorbing texture sets it apart from competitors. While the bottle size could be larger and it requires a moisturizer on top, these are minor drawbacks for such a well-formulated product. An essential for anyone chasing that coveted Korean "glass skin" glow.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A deeply hydrating ampoule formulated with three types of hyaluronic acid (high, medium, and low molecular weight) and Vitamin B5 to deliver multi-layer hydration, plump dehydrated skin, and create a protective moisture barrier for a bouncy, glass-skin glow.
β¨ Texture & Feel
Triple Hyaluronic Acid Complex
Three molecular weights of HA penetrate different skin layers for complete hydration from surface to deep dermis.
Skin Barrier Support
Panthenol (Vitamin B5) at 1000ppm strengthens the moisture barrier and soothes irritated skin.
Gentle Exfoliation
PHAs (Gluconolactone and Lactobionic Acid) provide gentle cell turnover without irritation.
Clean Formula
Only 15 purposeful ingredients. No fragrance, alcohol, oils, parabens, or common irritants.
π‘οΈ Safety & Compatibility
No retinoids, salicylic acid, hydroquinone, or chemical sunscreen filters. All ingredients are pregnancy-safe.
Free from ferments, fatty acids, oils, and polysorbates. Won't feed malassezia yeast.
Oil-free, silicone-free formula with 0/5 comedogenic rating. Won't clog pores.
Hypoallergenic, fragrance-free, and dermatologist tested for reactive skin types.
π¬ Ingredient Breakdown
π§ Triple Hyaluronic Acid Complex ~3% Proven
Three molecular weights work synergistically: High MW (Sodium Hyaluronate) forms a protective barrier on skin surface, Medium MW (Hyaluronic Acid) plumps mid-layers, and Low MW (Hydrolyzed HA) penetrates deepest for lasting hydration.
- Sodium Hyaluronate: 1.2-1.8% - Creates invisible moisture barrier, prevents TEWL
- Hyaluronic Acid: 0.1-0.5% - Binds water in mid-dermis for visible plumping
- Hydrolyzed HA: 0.1-0.3% - Smallest molecules reach deepest skin layers
𧴠Panthenol (Vitamin B5) 1000ppm Proven
Pro-vitamin B5 is a powerful humectant that penetrates deeply to hydrate, soothe inflammation, and accelerate skin healing. Converts to pantothenic acid in skin.
- Barrier Repair: Strengthens skin's natural moisture barrier
- Anti-Inflammatory: Reduces redness and calms irritation
- Wound Healing: Promotes tissue repair and regeneration
π¬ Gluconolactone & Lactobionic Acid Trace Promising
PHAs (Polyhydroxy Acids) provide gentle exfoliation without irritation. Larger molecule size than AHAs means slower, gentler action suitable for sensitive skin.
- Gentle Exfoliation: Removes dead cells without stripping
- Humectant Properties: Attract moisture while exfoliating
- Antioxidant: Gluconolactone protects against UV damage
π¦ Glycerin 3.7-5.6% Proven
A highly effective humectant naturally found in skin. Studies show glycerin is more effective than AHAs and hyaluronic acid alone at increasing skin hydration.
- Deep Hydration: Low molecular weight penetrates deeper layers
- Barrier Function: Helps protect against irritants and bacteria
- Antimicrobial: Has natural antimicrobial properties
15 ingredients
Water, Glycerin, Butylene Glycol, Dipropylene Glycol, 1,2-Hexanediol, Methyl Gluceth-10, Sodium Hyaluronate, Carbomer, Panthenol, Tromethamine, Ethylhexylglycerin, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Gluconolactone, Lactobionic Acid
π Where It Fits in Your Routine
Apply to damp skin after toner for best absorption. Can be used AM and PM. Always follow with moisturizer to seal in hydration.
π How to Use
Cleanse & Tone
Start with clean, slightly damp skin. Apply your toner and don't wait for it to fully dryβHA works best on damp skin.
Dispense 2-3 Drops
Using the dropper, apply 2-3 drops onto your palm. Avoid the eye and mouth area.
Pat & Press
Gently pat and press the ampoule into your face and neck. Don't rubβpressing helps absorption.
Seal with Moisturizer
Follow with your favorite moisturizer within 60 seconds to lock in the hydration. In AM, finish with sunscreen.
π€ Who Is It For?
β Perfect for you if:
- Your skin feels tight, dehydrated, or dull
- You want plumper, bouncier "glass skin"
- You have sensitive or reactive skin
- You're pregnant or breastfeeding
- You have fungal acne (malassezia)
- You prefer minimal, clean formulas
- You want lightweight hydration without stickiness
- You're over 30 and noticing loss of plumpness
β Consider alternatives if:
- You need heavy-duty anti-aging actives (retinol, peptides)
- You prefer thicker, cream-based textures
- You want targeted acne treatment (this is for hydration)
- You live in very dry climate without occlusives
- You want all-in-one product (this needs moisturizer on top)
π― Skin Type Compatibility
Perfect for thirsty, dehydrated skin. The triple HA complex delivers deep, lasting moisture. Always follow with a rich moisturizer.
Lightweight, oil-free formula absorbs quickly without adding shine. Helps balance oily-dehydrated skin.
Adapts well to different zones. Hydrates dry areas without overwhelming oily T-zone.
Fragrance-free, minimal ingredients, hypoallergenic. Panthenol actively soothes irritation.
Non-comedogenic (0/5 rating), fungal acne safe, oil-free. Won't trigger breakouts. Helps heal post-acne skin.
Great for plumping and smoothing fine lines. For anti-aging, pair with vitamin C or retinol (at different times).
π Results Timeline
Instant Hydration Boost
Skin feels immediately plumper, softer, and more supple. The viscous texture creates a comfortable, hydrated feel without stickiness.
95% noticed instant hydrationImproved Skin Texture
Dehydration lines and rough patches smooth out. Skin appears more radiant and "glassy." Morning dryness and tightness reduce significantly.
80% saw texture improvementStrengthened Moisture Barrier
Skin retains moisture better throughout the day. Less reactive to environmental stressors. Products absorb and work more effectively.
75% reported better moisture retentionSustained Plumpness & Glow
Consistent use maintains bouncy, hydrated skin. Fine lines from dehydration visibly reduced. Healthy, dewy complexion becomes your new normal.
85% continued using long-termβ Ratings by Platform
βοΈ Pros & Cons
β Praised
- Non-sticky, fast-absorbing texture
- Instant plumping and hydration effect
- Fragrance-free, won't irritate sensitive skin
- Fungal acne safe, non-comedogenic
- Minimal, clean 15-ingredient formula
- Safe for pregnancy and breastfeeding
- Works well under makeup
- Good value for K-beauty quality
β Criticized
- 40ml bottle feels small, runs out in 6-8 weeks
- No disclosed HA percentage
- Needs moisturizer on top (not standalone)
- Dropper can dispense too much product
- May feel insufficient in very dry climates
- No anti-aging actives beyond hydration
π° Budget-Friendly Alternatives (Dupes)
Similar formula with B5, but only 2 types of HA vs 3. Can feel stickier and takes longer to absorb. Great value at 1/3 the price.
Japanese cult favorite with 5 types of HA. Watery lotion texture vs viscous ampoule. More product (170ml) for less money. Slightly sticky finish.
Korean toner with 4 types of HA plus botanical extracts. Larger 200ml size. More like a hydrating toner than concentrated ampoule.
Also has 3 molecular weights of HA at 2% + B5. More expensive, US-made. Sleeker packaging but similar effectiveness.
π Comparison with Competitors
COSRX Triple Hyaluronic Ampoule
$24.00The Ordinary HA 2% + B5
$8.90Hada Labo Premium Lotion
$14.99La Roche-Posay Hyalu B5
$39.99π¦ Storage & Shelf Life
12 months after opening. Write the open date on the bottle.
Store in cool, dry place away from direct sunlight. No refrigeration needed, but can be stored in skincare fridge for cooling effect.
Glass dropper bottle with pipette for hygienic dispensing. Keep dropper clean and avoid touching skin directly.
Yes, 40ml is under 100ml TSA liquid limit. Glass bottleβpack carefully in toiletry bag.
β Frequently Asked Questions
Yes, this ampoule is completely safe during pregnancy and breastfeeding. It contains no retinoids, salicylic acid, hydroquinone, chemical sunscreen filters, or any other ingredients that are contraindicated during pregnancy. The formula focuses on simple humectants (hyaluronic acid, glycerin, panthenol) that are all pregnancy-safe.
Yes, this product is confirmed fungal acne safe. It contains no oils, fatty acids, esters, ferments, or polysorbates that feed malassezia yeast. The clean, minimal formula makes it an excellent choice for those prone to fungal acne or pityrosporum folliculitis.
Yes! Hyaluronic acid is a hydrating ingredient that pairs well with actives. Use it after water-based actives like vitamin C serums, or apply it before retinol to buffer potential irritation. For AHAs/BHAs, apply the ampoule after exfoliation to soothe and hydrate. The gentle PHAs in this formula won't conflict with other acids.
This ampoule works excellently for ALL skin types. Dry skin loves the deep hydration, oily skin appreciates the lightweight, oil-free formula, combination skin benefits from balanced moisture, sensitive skin tolerates the fragrance-free formula, and acne-prone skin is safe with the non-comedogenic ingredients. It's truly universal.
You'll notice instant hydration and plumpness immediately after application. Within 1-2 weeks of consistent use, expect smoother texture and reduced dehydration lines. By week 3-4, your skin's moisture barrier will be stronger. Full benefits including lasting plumpness and "glass skin" glow develop over 4-8 weeks of daily use.
Apply after cleansing and toning, while skin is still slightly damp. It goes BEFORE thicker serums, treatments, moisturizers, and sunscreen. The general rule is thin-to-thick: toner β this ampoule β serum β moisturizer β SPF. For best results, don't let your toner fully dry before applying.
No, this product has a comedogenic rating of 0/5. It's oil-free, silicone-free, and contains no pore-clogging ingredients. In fact, it's specifically formulated to be safe for acne-prone skin. Many users with oily, acne-prone skin report it doesn't cause breakouts and actually helps with healing.
The PAO (Period After Opening) is 12 months. The 40ml bottle typically lasts 6-8 weeks with twice-daily use (2-3 drops each time). Store in a cool, dry place away from sunlight. If the texture, color, or smell changes, discontinue use even if within the 12-month window.
Verdict: The COSRX Hydrium Triple Hyaluronic Moisture Ampoule is an excellent hydrating powerhouse that delivers on its promises. The triple molecular weight HA formula provides multi-layer hydration that you can feel immediately, while the clean, minimal ingredient list makes it safe for virtually everyoneβincluding those with fungal acne, sensitive skin, and pregnant/breastfeeding individuals. The non-sticky, fast-absorbing texture sets it apart from competitors. While the bottle size could be larger and it requires a moisturizer on top, these are minor drawbacks for such a well-formulated product. An essential for anyone chasing that coveted Korean "glass skin" glow.
