COSRX 5 pdrn collagen vitalizing hydrogel eye patch

Ingredients overview

Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.

Ingredients are listed in label order; the order reflects the label only, not exact concentrations.

1. Aqua/Water
2. Glycerin
3. Dipropylene Glycol
4. Niacinamide
5. Ceratonia Siliqua Gum
6. Methylpropanediol
7. Chondrus Crispus Powder
8. Chondrus Crispus
9. Cellulose Gum
10. Hydroxyacetophenone
11. Panthenol
12. Algin
13. Caprylyl Glycol
14. Potassium Chloride
15. Sucrose
16. Ethylhexylglycerin
17. Sodium Polyacrylate
18. Adenosine
19. Polyglyceryl-10 Laurate
20. Polyglyceryl-10 Myristate
21. Butylene Glycol
22. Gardenia Florida Fruit Extract
23. 1,2-Hexanediol
24. Sodium Dna
25. Caffeine
26. Maltodextrin
27. Allantoin
28. Collagen
29. Dextrin
30. Pantolactone
31. Cyanocobalamin
32. Dipotassium Glycyrrhizate
33. Ascorbic Acid
34. Sodium Hyaluronate
35. Glutathione
36. Oryza Sativa Extract
37. Coptis Japonica Root Extract
38. Caulerpa Lentillifera Extract
39. Hydrolyzed Hyaluronic Acid
40. Hyaluronic Acid
41. Potassium Hyaluronate
42. Hydrolyzed Sodium Hyaluronate
43. Acetyl Hexapeptide-8
44. Lactobacillus Ferment Lysate
45. Hydrolyzed Rice Protein
46. Centella Asiatica Leaf Extract
47. Disodium EDTA

Highlights

Free of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains alcoholContains fragranceContains animal-derived

Formulation view Eye mask formula with a water/glycerin base, using Gum and Algin to form a hydrogel. Contains PDRN, Niacinamide, and Caffeine. Targets intense eye-area hydration. Factory view: Eye patches demand high clarity and viscosity. The Alginate-calcium interaction is critical; imbalance causes gel brittleness or turbidity.

Key ingredients

溶剂

Aqua/Water

DENATURANT

Glycerin

FRAGRANCE

Dipropylene GlycolChondrus Crispus

SMOOTHING

Niacinamide

BINDING

Ceratonia Siliqua Gum

SOLVENT

Methylpropanediol

ABRASIVE

Chondrus Crispus Powder

Other ingredients

Cellulose GumHydroxyacetophenonePanthenolAlginCaprylyl GlycolPotassium ChlorideSucroseEthylhexylglycerinSodium PolyacrylateAdenosinePolyglyceryl-10 LauratePolyglyceryl-10 MyristateButylene GlycolGardenia Florida Fruit Extract1,2-HexanediolSodium DnaCaffeineMaltodextrinAllantoinCollagenDextrinPantolactoneCyanocobalaminDipotassium GlycyrrhizateAscorbic AcidSodium HyaluronateGlutathioneOryza Sativa ExtractCoptis Japonica Root ExtractCaulerpa Lentillifera ExtractHydrolyzed Hyaluronic AcidHyaluronic AcidPotassium HyaluronateHydrolyzed Sodium HyaluronateAcetyl Hexapeptide-8Lactobacillus Ferment LysateHydrolyzed Rice ProteinCentella Asiatica Leaf ExtractDisodium EDTA

Skim through

Ingredients explained

Aqua/Water

Solvent, formulation base; requires preservation, pure water is microbially prone.

Glycerin

Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives

Dipropylene Glycol

Solvent for essential oils; better humectancy than PEG

Niacinamide

Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity

Ceratonia Siliqua Gum

Locust bean gum thickener/emulsifier; viscous at high levels, check batch consistency.

Methylpropanediol

Diol solvent and extraction carrier; enhances solubility of actives, low irritation profile.

Chondrus Crispus Powder

Seaweed powder for gentle physical exfoliation; absorbs water; for scrubs and care, no chemical irritation.

Chondrus Crispus

Crisp chondrus seaweed extract; often used as thickener or skin conditioner; labeled as fragrance or conditioner, check formulation context.

Cellulose Gum

Cellulose gum, water-soluble thickener/stabilizer; may destabilize with cationics, hydrate first.

Hydroxyacetophenone

Hydroxyacetophenone as antioxidant; often boosts Vitamin C, works in acidic pH.

Panthenol

Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery

Algin

Seaweed-derived thickener at 0.1–1%; provides gel texture, mind calcium ion compatibility

Caprylyl Glycol

Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol

Potassium Chloride

Viscosity modifier for gels and shampoos; high concentrations may cause local stinging.

Sucrose

Sucrose, water-soluble thickener and humectant; high levels prone to hygroscopy.

Ethylhexylglycerin

Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel

Sodium Polyacrylate

Superabsorbent resin, <1%; gels with electrolytes, ionic strength control required.

Adenosine

Skin conditioner at 0.1-1%; used for anti-aging and repair

Polyglyceryl-10 Laurate

Mild non-ionic emulsifier for O/W systems; cetyl ester structure may irritate sensitive skin, use at 0.5-3%.

Polyglyceryl-10 Myristate

Mild emulsifier and emollient; 1-3%, suitable for O/W systems

Butylene Glycol

Polyol humectant and solvent at 1–5%; aids solubilization, light feel

Gardenia Florida Fruit Extract

Extract for color and conditioning; watch dark batches in clear systems

1,2-Hexanediol

Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives

Sodium Dna

Water-soluble polymer for hydration and film feel; often claimed for repair support

Caffeine

Active ingredient, 0.1–2%; promotes circulation, irritation risk at high concentration.

Maltodextrin

High-MW multifunctional excipient for thickening, binding, and emulsion stability; inert, non-penetrating conditioning.

Allantoin

Skin soother at 0.5-2%; promotes cell regeneration

Collagen

Hydrating conditioning agent; soluble protein used in hair care and toners; forms occlusive layer.

Dextrin

Polymer thickener and binder from starch fermentation; biodegradable, hygroscopic, may affect powder flow

Pantolactone

Pantolactone, humectant; hydrolyzes to release panthenol, improves skin hydration, low level use, high safety

Cyanocobalamin

Vitamin B12 derivative, antioxidant and skin conditioning; light-sensitive, requires light-protective packaging, water-soluble

Dipotassium Glycyrrhizate

Dipotassium glycyrrhizinate for moisturizing/soothing; inhibits 5-LOX, water-soluble, for sensitive skin.

Ascorbic Acid

Vitamin C, potent antioxidant requiring acidic environment for stability; oxidizes and discolors easily, needs light and air protection, concentration 1-10%, pure L-ascorbic acid is more irritating.

Sodium Hyaluronate

Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture

Glutathione

Antioxidant and brightening agent; unstable, requires antioxidants and protection from light.

Oryza Sativa Extract

Physical exfoliant and absorbent powder for cleansing and texture; abrasive particles, avoid high frequency on sensitive or compromised skin

Coptis Japonica Root Extract

Coptis root; contains berberine for antibacterial effects, high doses may sensitize, check stability.

Caulerpa Lentillifera Extract

Seaweed extract with chondroitin; film-forming moisturizer for elasticity and firmness.

Hydrolyzed Hyaluronic Acid

Low-MW humectant with superior penetration vs high-MW; 0.1-0.5% typical, hygroscopic, store dry to prevent clumping.

Hyaluronic Acid

High-water-binding humectant at 0.1-1%; high-MW for surface film, low-MW for dermal potential, check cationic compatibility.

Potassium Hyaluronate

Hyaluronic salt, excellent humectant; efficacy varies with MW, best with occlusive base

Hydrolyzed Sodium Hyaluronate

Low-molecular-weight hyaluronic acid derivative with better penetration and strong hydration; different molecular weights provide hydration at various depths, typical concentration 0.1-1%.

Acetyl Hexapeptide-8

Acetyl hexapeptide-8; signal peptide, low concentration, used for firming and hydration, low irritancy.

Lactobacillus Ferment Lysate

Lactobacillus ferment lysate for skin conditioning; provides soothing and hydration, low sensitization risk if sterile.

Hydrolyzed Rice Protein

Rice protein; water-soluble small MM; antistatic, humectant, gloss for hair, no pub data

Centella Asiatica Leaf Extract

Centella asiatica extract for repair and soothing; contains asiaticoside, good for barrier

Disodium EDTA

Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy

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