kocostar Slice Mask Strawberry

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. Purified Water
2. Glycerin
3. Butylene Glycol
4. Fragaria Chiloensis Fruit Extract
5. Nelumbo Nucifera Callus Culture Extract
6. 1-2 Hexanediol
7. Sodium Hyaluronate
8. Ethylhexylglycerin
9. Sesamum Indicum Seed Extract
10. Glycyrrhiza Glabra Root Extract
11. Cimicifuga Racemosa Root Extract
12. Polygonum Multiflorum Root Extract
13. Phellinus Linteus Extract
14. Angelica Gigas Root Extract
15. Morus Alba Bark Extract
16. Paeonia Lactiflora Root Extract
17. Sophora Angustifolia Root Extract
18. Scutellaria Baicalensis Root Extract
19. Tremella Fuciformis Extract
20. Allantoin
21. Betaine
22. PEG-60 Hydrogenated Castor Oil
23. Carbomer
24. Arginine
25. Cellulose Gum
26. Caprylhydroxamic Acid
27. Caprylyl Glycol
28. Illicium Verum Fruit Extract
29. Disodium EDTA
30. Fragrance

Highlights

Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains essential oilsContains PEGContains fragranceContains EU-26 allergens

Key ingredients

溶剂

Purified Water

DENATURANT

Glycerin

HUMECTANT

Butylene GlycolSodium Hyaluronate

SKIN CONDITIONING

Fragaria Chiloensis Fruit Extract

保湿剂

1-2 Hexanediol

DEODORANT

Ethylhexylglycerin

HAIR CONDITIONING

Sesamum Indicum Seed Extract

Other ingredients

Nelumbo Nucifera Callus Culture ExtractGlycyrrhiza Glabra Root ExtractCimicifuga Racemosa Root ExtractPolygonum Multiflorum Root ExtractPhellinus Linteus ExtractAngelica Gigas Root ExtractMorus Alba Bark ExtractPaeonia Lactiflora Root ExtractSophora Angustifolia Root ExtractScutellaria Baicalensis Root ExtractTremella Fuciformis ExtractAllantoinBetainePEG-60 Hydrogenated Castor OilCarbomerArginineCellulose GumCaprylhydroxamic AcidCaprylyl GlycolIllicium Verum Fruit ExtractDisodium EDTAFragrance

Skim through

Ingredients explained

Purified Water

Deionized or purified water serving as the formulation solvent base; requires protection from microbial contamination, typically constitutes the majority of the formula.

Glycerin

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

Butylene Glycol

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

Fragaria Chiloensis Fruit Extract

Botanical extract with phenolics, used as skin conditioner; low concentration, low irritancy, functional claim ingredient

Nelumbo Nucifera Callus Culture Extract

Not decoded yet

1-2 Hexanediol

1,2-Hexanediol, gentle humectant and preservative booster; very low irritation.

Sodium Hyaluronate

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

Ethylhexylglycerin

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

Sesamum Indicum Seed Extract

Sesame seed extract rich in oils and sesamin; used for hair and skin conditioning with smoothing and soothing properties.

Glycyrrhiza Glabra Root Extract

Liquorice root extract for soothing and brightening; batch variability, watch polyphenol interactions

Cimicifuga Racemosa Root Extract

Black cohosh extract, antioxidant/conditioning, phytoestrogen-like; avoid in pregnancy

Polygonum Multiflorum Root Extract

Antioxidant root extract; caution advised for long-term application

Phellinus Linteus Extract

Phellinus linteus polysaccharide at 0.1–0.5% in water phase; boosts hydration, low allergenicity

Angelica Gigas Root Extract

Angelica gigas root extract; traditional care; coumarins present, note photosensitivity.

Morus Alba Bark Extract

Mulberry bark extract for skin conditioning; niche ingredient, stability and safety data limited

Paeonia Lactiflora Root Extract

Paeon lactiflora root extract with paeoniflorin; 0.1–1%, skin conditioning; watch oxidizers.

Sophora Angustifolia Root Extract

Sophora root extract; matrine-rich with antimicrobial and anti-itch effects, used for skin conditioning.

Scutellaria Baicalensis Root Extract

Scutellaria root extract with baicalin for antioxidant and soothing effects; also provides astringent and humectant properties.

Tremella Fuciformis Extract

Tremella extract; rich in polysaccharides, strong humectant that absorbs significant water, low irritation

Allantoin

Skin soother at 0.5-2%; promotes cell regeneration

Betaine

Betaine for mild moisturizing/surfactant; low concentration 1-2% common, high may irritate.

PEG-60 Hydrogenated Castor Oil

Non-ionic emulsifier and solubilizer at 1–5%; contains PEG, check acid compatibility and sensitive skin irritation

Carbomer

Gelling thickener requiring neutralization; watch out for ion compatibility

Arginine

Arginine for moisturizing/conditioning; amino acid, high biocompatibility, often used in blends.

Cellulose Gum

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

Caprylhydroxamic Acid

Chelating agent to stabilize metal ions; often paired with antioxidants for system stability, used at low levels

Caprylyl Glycol

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

Illicium Verum Fruit Extract

Star anise extract with anethole; fragrant and conditioning, allergen present, high levels risk sensitivity.

Disodium EDTA

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

Fragrance

Fragrance; concentration must control allergen risk, label specific components

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