biolage Hair Serum
biolage Biolage Hair Serum lists 25 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
- Behentrimonium Chloride
- Amodimethicone
- Candelilla Cera/Candelilla Wax/Cire De Candelilla
- Cetyl Esters
- Glycerin
- Parfum/Fragrance
- Isopropyl Alcohol
- Phenoxyethanol
- Trideceth-6
- Hydroxypropyl Guar
- Ricinus Communis Seed Oil/Castor Seed Oil
- Camellia Oleifera Seed Oil
- Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
- Cetrimonium Chloride
- Linalool
- Chlorhexidine Dihydrochloride
- Benzyl Alcohol
- 2-Oleamido-1,3-Octadecanediol
- Citronellol
- Isoeugenol
- Ci 19140/Yellow 5
- Ci 15985/Yellow 6
- Tocopherol
Highlights
Free of parabensFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains siliconesContains EU-26 allergensContains fragranceContains alcoholContains essential oils
Key ingredients
- 溶剂
- Aqua/Water/Eau
- SKIN CONDITIONING - EMOLLIENT
- Cetearyl AlcoholCetyl Esters
- ANTISTATIC
- Behentrimonium ChlorideAmodimethicone
- 皮肤调理剂
- Candelilla Cera/Candelilla Wax/Cire De Candelilla
- DENATURANT
- Glycerin
- 香精
- Parfum/Fragrance
Other ingredients
Isopropyl AlcoholPhenoxyethanolTrideceth-6Hydroxypropyl GuarRicinus Communis Seed Oil/Castor Seed OilCamellia Oleifera Seed OilPentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateCetrimonium ChlorideLinaloolChlorhexidine DihydrochlorideBenzyl Alcohol2-Oleamido-1,3-OctadecanediolCitronellolIsoeugenolCi 19140/Yellow 5Ci 15985/Yellow 6Tocopherol
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 |
| Behentrimonium Chloride | ANTISTATIC, HAIR CONDITIONING, PRESERVATIVE · 限制 V/44 | 1 · 0 | Yellow |
| Amodimethicone | ANTISTATIC, HAIR CONDITIONING | 0 · 0 | Green |
| Candelilla Cera/Candelilla Wax/Cire De Candelilla | 皮肤调理剂, 粘度调节剂 | 0 · – | Green |
| Cetyl Esters | SKIN CONDITIONING - EMOLLIENT, 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 |
| Parfum/Fragrance | 香精 | 1 · – | Yellow |
| Isopropyl Alcohol | ANTIFOAMING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING | 3 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Trideceth-6 | Not decoded yet | — | — |
| Hydroxypropyl Guar | ANTISTATIC, BINDING, EMULSION STABILISING, FILM FORMING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · – | Green |
| Ricinus Communis Seed Oil/Castor Seed Oil | 润肤剂, 皮肤调理剂, 粘度高 | 0 · 0 | Green |
| Camellia Oleifera Seed Oil | SKIN CONDITIONING | 0 · 0 | Green |
| Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate | ANTIOXIDANT | 0 · 0 | Green |
| Cetrimonium Chloride | ANTIMICROBIAL, ANTISTATIC, SURFACTANT - EMULSIFYING, PRESERVATIVE · 限制 V/44 | 2 · 0 | Yellow |
| Linalool | DEODORANT, PERFUMING · 限制 III/84 | 1 · 0 | Yellow |
| Chlorhexidine Dihydrochloride | ANTIMICROBIAL, ORAL CARE, PRESERVATIVE · 限制 V/42 | 1 · 0 | Yellow |
| Benzyl Alcohol | PRESERVATIVE, SOLVENT, VISCOSITY CONTROLLING, PERFUMING · 限制 III/45 and V/34 | 1 · 0 | Yellow |
| 2-Oleamido-1,3-Octadecanediol | SKIN CONDITIONING | 0 · 2 | Green |
| Citronellol | PERFUMING · 限制 III/86 | 1 · 0 | Yellow |
| Isoeugenol | PERFUMING, FLAVOURING · 限制 III/73 | 2 · 0 | Yellow |
| Ci 19140/Yellow 5 | Not decoded yet | — | — |
| Ci 15985/Yellow 6 | 着色剂 | 0 · 0 | Green |
| Tocopherol | ANTIOXIDANT, FRAGRANCE, SKIN CONDITIONING - MISCELLANEOUS, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
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
- Behentrimonium Chloride
- Cationic conditioner and preservative; used within restricted limits, high doses may irritate.
- Amodimethicone
- Amino silicone for hair conditioning/antistatic; cationic, conflicts with anionic surfactants
- Candelilla Cera/Candelilla Wax/Cire De Candelilla
- Plant-derived wax providing structure and film-forming; public comedogenic data not available, may reduce breathability at high levels.
- Cetyl Esters
- Blended cetyl esters used as emollient skin conditioning agents to provide softness and occlusion.
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Parfum/Fragrance
- Blended fragrance for odor; contains 26 restricted allergens, use caution in sensitive/child/eye products, verify compliance.
- Isopropyl Alcohol
- Alcohol solvent at 1–10%; fast-evaporating, high levels may cause dryness/irritation
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Trideceth-6
- Not decoded yet
- Hydroxypropyl Guar
- Modified guar gum; multifunctional thickener/stabilizer, water-soluble, sensitive to electrolytes/pH.
- Ricinus Communis Seed Oil/Castor Seed Oil
- Castor oil; high viscosity, strong occlusion and hydration. Prone to oxidation; use antioxidants. Caution for castor allergy.
- Camellia Oleifera Seed Oil
- Camellia seed oil rich in oleic acid and antioxidants for moisturizing; low allergen risk
- Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
- High-efficiency lipid-soluble antioxidant preventing oil rancidity; very low usage, typically 0.05-0.1%, ensure even distribution, avoid metal-catalyzed oxidation.
- Cetrimonium Chloride
- Cationic surfactant/preservative for conditioning; irritating at high levels, restricted use
- Linalool
- Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin
- Chlorhexidine Dihydrochloride
- Chlorhexidine dihydrochloride, potent antimicrobial; resistance concerns, restricted to oral care
- Benzyl Alcohol
- Mild preservative/solvent at 0.5-1.0%; EU allergen (labeling required), irritation risk if concentrated, avoid in infant/highly sensitive skin.
- 2-Oleamido-1,3-Octadecanediol
- Lipid-based emollient for barrier repair; lipophilic.
- Citronellol
- Citronellol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Isoeugenol
- Isoeugenol flavor/perfume, EU limit III/73; moderate allergen, total concentration <0.01%
- Ci 19140/Yellow 5
- Not decoded yet
- Ci 15985/Yellow 6
- Water-soluble Yellow 6 dye; must comply with regulatory limits, toxicology warnings exist
- Tocopherol
- Natural antioxidant (vitamin E) at 0.1–1%; prone to oxidation, store protected from light
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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