TRESemmé tresemme a list collection signature hair fragrance
TRESemmé TRESemmé tresemme a list collection signature hair fragrance lists 20 ingredients on its label, 20 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.
Highlights
Free of parabensFree of siliconesFree of sulfatesFree of formaldehyde releasersContains PEGContains EU-26 allergensContains fragranceContains mineral oilContains alcoholContains essential oils
Formulation view Aqueous hair fragrance spray with denatured alcohol and propylene glycol. Glycerin provides moisture. High fragrance load includes multiple labeled allergens (ionone, citral, citronellol). Preserved with sodium benzoate and phenoxyethanol. No active repair ingredients; focuses on scent. Factory note: high alcohol dries hair; sensitive users should caution; pH adjusted for preservative efficacy.
Key ingredients
- ANTIPLAQUE
- Water
- HUMECTANT
- Propylene GlycolPPG-1-PEG-9 Lauryl Glycol Ether
- SURFACTANT
- Coceth-7
- DENATURANT
- Glycerin
- 矫味剂
- Fragrance
- SURFACTANT - EMULSIFYING
- PEG-40 Hydrogenated Castor Oil
- ANTICORROSIVE
- Sodium Benzoate
Other ingredients
Citric AcidDisodium EDTABenzophenone-4Alpha-Isomethyl IononeBenzyl AlcoholCitralCitronellolCoumarinGeraniolHexyl CinnamalLimoneneLinalool
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Propylene Glycol | HUMECTANT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, SKIN CONDITIONING - HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS | 1 · 0 | Green |
| Coceth-7 | SURFACTANT, EMULSIFIER | 1 · 0 | Green |
| PPG-1-PEG-9 Lauryl Glycol Ether | HUMECTANT, SURFACTANT | 0 · 0 | Yellow |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Fragrance | 矫味剂,增香剂 | — | Yellow |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Benzophenone-4 | UV ABSORBER | 1 · 0 | Yellow |
| Alpha-Isomethyl Ionone | SKIN CONDITIONING, PERFUMING · 限制 III/90 | 0 · 0 | Yellow |
| Benzyl Alcohol | PRESERVATIVE, SOLVENT, VISCOSITY CONTROLLING, PERFUMING · 限制 III/45 and V/34 | 1 · 0 | Yellow |
| Citral | FRAGRANCE, PERFUMING, FLAVOURING · 限制 III/70 | 1 · 0 | Yellow |
| Citronellol | PERFUMING · 限制 III/86 | 1 · 0 | Yellow |
| Coumarin | PERFUMING · 限制 III/77 | 1 · – | Yellow |
| Geraniol | TONIC, PERFUMING · 限制 III/78 | 1 · 0 | Yellow |
| Hexyl Cinnamal | PERFUMING · 限制 III/87 | 1 · 0 | Yellow |
| Limonene | DEODORANT, SOLVENT, PERFUMING · 限制 III/88 III/167 III/168 | 1 · – | Yellow |
| Linalool | DEODORANT, PERFUMING · 限制 III/84 | 1 · 0 | Yellow |
Ingredients explained
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- Propylene Glycol
- Polyol humectant at 3-10%; hygroscopic, slight tackiness, mild irritation at high conc., verify preservative efficacy, no allergen.
- Coceth-7
- Non-ionic surfactant from coconut and ethanol; mild cleanser; often blended to reduce cost
- PPG-1-PEG-9 Lauryl Glycol Ether
- Non-ionic surfactant and humectant at 0.5–2%; solubilises actives, reduces viscosity, mild but contains PEG segments
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Fragrance
- Fragrance; concentration must control allergen risk, label specific components
- PEG-40 Hydrogenated Castor Oil
- Solubilizer and emulsifier for oil-soluble ingredients; high concentrations may cause contact dermatitis in sensitive skin.
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Benzophenone-4
- UVA II absorber (320-370 nm) at 1-3%; slightly less stable than B3, often paired; occasional phototoxicity reports, assessment advised
- Alpha-Isomethyl Ionone
- Vanilla-like fragrance ingredient; one of EU 26 allergens, caution advised for sensitive skin.
- Benzyl Alcohol
- Mild preservative/solvent at 0.5-1.0%; EU allergen (labeling required), irritation risk if concentrated, avoid in infant/highly sensitive skin.
- Citral
- Citral; citrus fragrance component, listed EU allergen, high phototoxicity risk, strict concentration limits apply.
- Citronellol
- Citronellol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Coumarin
- Classic fragrance and photosensitizer, EU restriction III/77; high allergen risk, limit in facial products
- Geraniol
- Geraniol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Hexyl Cinnamal
- Common fragrance component (jasmine/vanilla note); listed EU allergen, requires labeling at >10ppm (leave-on).
- Limonene
- Natural fragrance solvent, EU allergen; poor photostability
- 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 2026-09-17. Ratings are our internal reading, not a regulatory conclusion.
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