hask Keratin Protein Smoothing Deep Conditioner
hask HASK Keratin Protein Smoothing Deep Conditioner lists 28 ingredients on its label, 23 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
- Cetearyl Alcohol
- Cetrimonium Chloride
- Quaternium-18
- Lanolin
- Cetyl Alcohol
- Keratin Amino Acids
- Cocoyl Hydrolyzed Keratin
- Cocoyl Hydrolyzed Collagen
- Hydrolyzed Collagen
- Cocos Nucifera Oil
- Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate
- Oryza Sativa Extract
- Simmondsia Chinensis Seed Oil
- Leuconostoc/Radish Root Ferment Filtrate
- Populus Tremuloides Bark Extract
- Citric Acid
- Glycerin
- Panthenyl Hydroxypropyl Steardimonium Chloride
- Isopropyl Palmitate
- Tetrasodium Glutamate Diacetate
- Ethylhexylglycerin
- Phenoxyethanol
- Butylene Glycol
- Chlorphenesin
- Sodium Benzoate
- Parfum/Fragrance
- Hexyl Cinnamal
Highlights
Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains animal-derivedContains essential oilsContains EU-26 allergensContains fragrance
Key ingredients
- 溶剂
- Aqua/Water/Eau
- SKIN CONDITIONING - EMOLLIENT
- Cetearyl AlcoholCetyl Alcohol
- ANTIMICROBIAL
- Cetrimonium Chloride
- ANTISTATIC
- LanolinCocoyl Hydrolyzed CollagenHydrolyzed Collagen
- HAIR CONDITIONING
- Cocos Nucifera Oil
Other ingredients
Quaternium-18Keratin Amino AcidsCocoyl Hydrolyzed KeratinHydroxypropyltrimonium Hydrolyzed Rice Protein/SiloxysilicateOryza Sativa ExtractSimmondsia Chinensis Seed OilLeuconostoc/Radish Root Ferment FiltratePopulus Tremuloides Bark ExtractCitric AcidGlycerinPanthenyl Hydroxypropyl Steardimonium ChlorideIsopropyl PalmitateTetrasodium Glutamate DiacetateEthylhexylglycerinPhenoxyethanolButylene GlycolChlorphenesinSodium BenzoateParfum/FragranceHexyl Cinnamal
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua/Water/Eau | 溶剂 | 0 · 0 | Green |
| Cetearyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Cetrimonium Chloride | ANTIMICROBIAL, ANTISTATIC, SURFACTANT - EMULSIFYING, PRESERVATIVE · 限制 V/44 | 2 · 0 | Yellow |
| Quaternium-18 | Not decoded yet | — | — |
| Lanolin | ANTISTATIC, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| Cetyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, FRAGRANCE, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 1 · 1 | Green |
| Keratin Amino Acids | Not decoded yet | — | — |
| Cocoyl Hydrolyzed Keratin | Not decoded yet | — | — |
| Cocoyl Hydrolyzed Collagen | ANTISTATIC, CLEANSING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Hydrolyzed Collagen | ANTISTATIC, SKIN CONDITIONING - EMOLLIENT, FILM FORMING, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Cocos Nucifera Oil | HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING, PERFUMING | 0 · 4 | Green |
| Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate | Not decoded yet | — | — |
| Oryza Sativa Extract | ABRASIVE, ABSORBENT, BULKING, HAIR CONDITIONING, SKIN CONDITIONING | 1 · – | Green |
| Simmondsia Chinensis Seed Oil | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Leuconostoc/Radish Root Ferment Filtrate | ANTI-SEBORRHEIC, ANTIMICROBIAL | 0 · – | Green |
| Populus Tremuloides Bark Extract | ANTI-SEBUM, SKIN CONDITIONING | 1 · 0 | Green |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Panthenyl Hydroxypropyl Steardimonium Chloride | Not decoded yet | — | — |
| Isopropyl Palmitate | BINDING, SKIN CONDITIONING - EMOLLIENT, FRAGRANCE, PERFUMING | 0 · 0 | Green |
| Tetrasodium Glutamate Diacetate | CHELATING | 0 · – | Green |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Chlorphenesin | ANTIMICROBIAL, PRESERVATIVE · 限制 V/50 | 1 · 0 | Yellow |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
| Parfum/Fragrance | 香精 | 1 · – | Yellow |
| Hexyl Cinnamal | PERFUMING · 限制 III/87 | 1 · 0 | Yellow |
Ingredients explained
- Aqua/Water/Eau
- Water as solvent/base; main ingredient, microbial control needed, paired with preservatives.
- Cetearyl Alcohol
- Fatty alcohol emulsifier at 1-5%; non-ionic surfactant
- Cetrimonium Chloride
- Cationic surfactant/preservative for conditioning; irritating at high levels, restricted use
- Quaternium-18
- Not decoded yet
- Lanolin
- Wool-derived lipid, excellent occlusive emollient; high sensitization rate (wool alcohols), caution for sensitive skin.
- Cetyl Alcohol
- Cetyl alcohol for emulsification/thickening; high concentration >10% may irritate.
- Keratin Amino Acids
- Not decoded yet
- Cocoyl Hydrolyzed Keratin
- Not decoded yet
- Cocoyl Hydrolyzed Collagen
- Amino acid surfactant for gentle cleansing; covalently grafted with collagen, anti-static, ideal for damaged hair
- Hydrolyzed Collagen
- Hydrolyzed protein for film-forming and moisture; molecular weight limits penetration, check source for shellfish allergies
- Cocos Nucifera Oil
- Occlusive moisturizing oil at 1–10%; highly comedogenic, use with caution for oily skin.
- Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate
- Not decoded yet
- Oryza Sativa Extract
- Physical exfoliant and absorbent powder for cleansing and texture; abrasive particles, avoid high frequency on sensitive or compromised skin
- Simmondsia Chinensis Seed Oil
- Common in dry/damaged hair; superior penetration vs mineral oils, low comedogenic risk, poor oxidative stability.
- Leuconostoc/Radish Root Ferment Filtrate
- Bio-fermented filtrate for antimicrobial and anti-dandruff effects; assess individual variability, avoid in known allergy.
- Populus Tremuloides Bark Extract
- Quaking aspen bark extract containing salicylates; offers sebum control and antibacterial properties; suitable for oily skin.
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Panthenyl Hydroxypropyl Steardimonium Chloride
- Not decoded yet
- Isopropyl Palmitate
- Isopropyl palmitate for dry touch; prone to oxidation, needs antioxidants, low viscosity
- Tetrasodium Glutamate Diacetate
- Gluconate diacetate tetrasodium chelator; replaces EDTA, improves stability against metals
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Chlorphenesin
- Phenolic antimicrobial; strict EU limits apply, potential allergen, careful dosing required for leave-on products.
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- Parfum/Fragrance
- Blended fragrance for odor; contains 26 restricted allergens, use caution in sensitive/child/eye products, verify compliance.
- Hexyl Cinnamal
- Common fragrance component (jasmine/vanilla note); listed EU allergen, requires labeling at >10ppm (leave-on).
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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