hask Keratin Protein Smoothing Conditioner
hask HASK Keratin Protein Smoothing Conditioner lists 30 ingredients on its label, 27 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
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.
- Aqua/Water/Eau
- Cetyl Alcohol
- Behentrimonium Chloride
- Isopropyl Palmitate
- Parfum/Fragrance
- Keratin Amino Acids
- Keratin
- Hydrolyzed Keratin
- Hydrolyzed Collagen
- Cocoyl Hydrolyzed Keratin
- Butyrospermum Parkii Butter
- Olea Europaea Fruit Oil
- Cocos Nucifera Oil
- Sesamum Indicum Seed Oil
- Simmondsia Chinensis Seed Oil
- Glycerin
- Cetrimonium Chloride
- Dimethicone
- Panthenol
- Phenoxyethanol
- Citric Acid
- Polyquaternium-55
- Stearyl Alcohol
- Caprylyl Glycol
- Potassium Sorbate
- Triethyl Citrate
- Sodium Benzoate
- Butylphenyl Methylpropional
- Hexyl Cinnamal
- Linalool
Highlights
Free of alcoholFree of parabensFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains EU-26 allergensContains fragranceContains animal-derivedContains essential oilsContains silicones
Key ingredients
- 溶剂
- Aqua/Water/Eau
- SKIN CONDITIONING - EMOLLIENT
- Cetyl Alcohol
- ANTISTATIC
- Behentrimonium ChlorideHydrolyzed KeratinHydrolyzed Collagen
- BINDING
- Isopropyl Palmitate
- 香精
- Parfum/Fragrance
- HAIR CONDITIONING
- Keratin
Other ingredients
Keratin Amino AcidsCocoyl Hydrolyzed KeratinButyrospermum Parkii ButterOlea Europaea Fruit OilCocos Nucifera OilSesamum Indicum Seed OilSimmondsia Chinensis Seed OilGlycerinCetrimonium ChlorideDimethiconePanthenolPhenoxyethanolCitric AcidPolyquaternium-55Stearyl AlcoholCaprylyl GlycolPotassium SorbateTriethyl CitrateSodium BenzoateButylphenyl MethylpropionalHexyl CinnamalLinalool
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua/Water/Eau | 溶剂 | 0 · 0 | Green |
| Cetyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, FRAGRANCE, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 1 · 1 | Green |
| Behentrimonium Chloride | ANTISTATIC, HAIR CONDITIONING, PRESERVATIVE · 限制 V/44 | 1 · 0 | Yellow |
| Isopropyl Palmitate | BINDING, SKIN CONDITIONING - EMOLLIENT, FRAGRANCE, PERFUMING | 0 · 0 | Green |
| Parfum/Fragrance | 香精 | 1 · – | Yellow |
| Keratin Amino Acids | Not decoded yet | — | — |
| Keratin | HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Hydrolyzed Keratin | ANTISTATIC, FILM FORMING, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING | 0 · – | Green |
| Hydrolyzed Collagen | ANTISTATIC, SKIN CONDITIONING - EMOLLIENT, FILM FORMING, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Cocoyl Hydrolyzed Keratin | Not decoded yet | — | — |
| Butyrospermum Parkii Butter | SKIN CONDITIONING, VISCOSITY CONTROLLING | 0 · 1 | Green |
| Olea Europaea Fruit Oil | FRAGRANCE, SKIN CONDITIONING, PERFUMING | — | Green |
| Cocos Nucifera Oil | HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING, PERFUMING | 0 · 4 | Green |
| Sesamum Indicum Seed Oil | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Simmondsia Chinensis Seed Oil | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Cetrimonium Chloride | ANTIMICROBIAL, ANTISTATIC, SURFACTANT - EMULSIFYING, PRESERVATIVE · 限制 V/44 | 2 · 0 | Yellow |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Polyquaternium-55 | Not decoded yet | — | — |
| Stearyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, FRAGRANCE, OPACIFYING, REFATTING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 3 | Green |
| Caprylyl Glycol | DEODORANT, SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Potassium Sorbate | FRAGRANCE, PRESERVATIVE · 限制 V/4 | 0 · – | Yellow |
| Triethyl Citrate | FRAGRANCE, PLASTICISER, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, DEODORANT | 0 · 0 | Green |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
| Butylphenyl Methylpropional | FRAGRANCE, PERFUMING · 限制 II/1666 | 0 · – | Green |
| Hexyl Cinnamal | PERFUMING · 限制 III/87 | 1 · 0 | Yellow |
| Linalool | DEODORANT, PERFUMING · 限制 III/84 | 1 · 0 | Yellow |
Ingredients explained
- Aqua/Water/Eau
- Water as solvent/base; main ingredient, microbial control needed, paired with preservatives.
- Cetyl Alcohol
- Cetyl alcohol for emulsification/thickening; high concentration >10% may irritate.
- Behentrimonium Chloride
- Cationic conditioner and preservative; used within restricted limits, high doses may irritate.
- Isopropyl Palmitate
- Isopropyl palmitate for dry touch; prone to oxidation, needs antioxidants, low viscosity
- Parfum/Fragrance
- Blended fragrance for odor; contains 26 restricted allergens, use caution in sensitive/child/eye products, verify compliance.
- Keratin Amino Acids
- Not decoded yet
- Keratin
- Keratin for hair/skin conditioning; verify animal source and allergen status
- Hydrolyzed Keratin
- Hydrolyzed keratin; small peptides; barrier repair, humectant, no pub comed data
- Hydrolyzed Collagen
- Hydrolyzed protein for film-forming and moisture; molecular weight limits penetration, check source for shellfish allergies
- Cocoyl Hydrolyzed Keratin
- Not decoded yet
- Butyrospermum Parkii Butter
- Shea butter for occlusive moisturizing; high melt point, rich texture, caution for oily skin.
- Olea Europaea Fruit Oil
- Olive oil, rich in squalene and oleic acid; moderate comedogenicity, caution for oily skin.
- Cocos Nucifera Oil
- Occlusive moisturizing oil at 1–10%; highly comedogenic, use with caution for oily skin.
- Sesamum Indicum Seed Oil
- Sesame seed oil for skin and hair conditioning, natural fragrance; prone to oxidation, keep dark
- Simmondsia Chinensis Seed Oil
- Common in dry/damaged hair; superior penetration vs mineral oils, low comedogenic risk, poor oxidative stability.
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Cetrimonium Chloride
- Cationic surfactant/preservative for conditioning; irritating at high levels, restricted use
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Polyquaternium-55
- Not decoded yet
- Stearyl Alcohol
- Stearic alcohol; fatty alcohol for emulsion thickening/structure, often blended with soaps, moderate comedogenicity.
- Caprylyl Glycol
- Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol
- Potassium Sorbate
- Preservative effective below pH 6; combinable with sodium benzoate
- Triethyl Citrate
- Solvent/plasticizer at 1–10%; provides fresh feel, slight citrus scent
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- Butylphenyl Methylpropional
- Synthetic fragrance with floral notes; EU regulations limit usage, strict monitoring required.
- Hexyl Cinnamal
- Common fragrance component (jasmine/vanilla note); listed EU allergen, requires labeling at >10ppm (leave-on).
- Linalool
- Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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