The Index
Every ingredient, graded
INCI names in monospace, evidence grade at the row end, limits by region on every entry. Filter by what it does, what it's for, and where it's permitted.
| Ingredient | INCI | Function | Typical % | Updated | Evidence |
|---|---|---|---|---|---|
| 1,2-Hexanediol | 1,2-Hexanediol | Solvent, Preservative | — | 5 Oct 2026 | Functional |
| Acetylated Glycol Stearate | Acetylated Glycol Stearate | Emulsifier | — | 5 Oct 2026 | Functional |
| Alcohol Denat | Alcohol Denat | Solvent | — | 5 Oct 2026 | Functional |
| Arginine | Arginine | Humectant, pH adjuster | — | 5 Oct 2026 | Functional |
| BHT | BHT | Stabiliser | — | 5 Oct 2026 | Functional |
| Behentrimonium Methosulfate | Behentrimonium Methosulfate | Emulsifier, Conditioning agent | — | 5 Oct 2026 | Functional |
| Behenyl Alcohol | Behenyl Alcohol | Thickener, Emulsifier | — | 5 Oct 2026 | Functional |
| Butoxyethanol | Butoxyethanol | Solvent | — | 5 Oct 2026 | Functional |
| Butylated Hydroxyanisole | Butylated Hydroxyanisole | Stabiliser | — | 5 Oct 2026 | Functional |
| Butylene Glycol | Butylene Glycol | Humectant, Solvent | 1–20 % | 5 Oct 2026 | Functional |
| Butyloctyl Salicylate | Butyloctyl Salicylate | Emollient, Solvent | — | 5 Oct 2026 | Functional |
| C13-14 Isoparaffin | C13-14 Isoparaffin | Solvent | — | 5 Oct 2026 | Functional |
| Caprylyl Gallate | Caprylyl Gallate | Stabiliser | — | 5 Oct 2026 | Functional |
| Caprylyl Glycol | Caprylyl Glycol | Humectant, Preservative | — | 5 Oct 2026 | Functional |
| Ceteareth-20 | Ceteareth-20 | Emulsifier | — | 5 Oct 2026 | Functional |
| Cetearyl Alcohol | Cetearyl Alcohol | Thickener, Emulsifier | — | 5 Oct 2026 | Functional |
| Cetearyl Olivate | Cetearyl Olivate | Emulsifier | — | 5 Oct 2026 | Functional |
| Cetyl Alcohol | Cetyl Alcohol | Thickener, Emulsifier | — | 5 Oct 2026 | Functional |
| Cetyl PEG/PPG-10/1 Dimethicone | Cetyl PEG/PPG-10/1 Dimethicone | Emulsifier | — | 5 Oct 2026 | Functional |
| Citric Acid | Citric Acid | pH adjuster, Chelator | 0.01–10 % | 5 Oct 2026 | Functional |
| Cocoyl Hydrolyzed Collagen | Cocoyl Hydrolyzed Collagen | Surfactant, Conditioning agent | — | 5 Oct 2026 | Functional |
| Cyclopentasiloxane | Cyclopentasiloxane | Emollient, Solvent | — | 5 Oct 2026 | Functional |
| Dibutyl Adipate | Dibutyl Adipate | Emollient, Solvent | — | 5 Oct 2026 | Functional |
| Diethylhexyl Syringylidenemalonate | Diethylhexyl Syringylidenemalonate | Stabiliser | — | 5 Oct 2026 | Functional |
| Dimethyl Isosorbide | Dimethyl Isosorbide | Solvent | — | 5 Oct 2026 | Functional |
| Dipotassium Phosphate | Dipotassium Phosphate | pH adjuster | — | 5 Oct 2026 | Functional |
| Dipropylene Glycol | Dipropylene Glycol | Humectant, Solvent | — | 5 Oct 2026 | Functional |
| Disodium Phosphate | Disodium Phosphate | pH adjuster | — | 5 Oct 2026 | Functional |
| Dodecyl Gallate | Dodecyl Gallate | Stabiliser | — | 5 Oct 2026 | Functional |
| Ethoxydiglycol | Ethoxydiglycol | Solvent | — | 5 Oct 2026 | Functional |
| Ethylhexyl Gallate | Ethylhexyl Gallate | Stabiliser | — | 5 Oct 2026 | Functional |
| Ethylhexylglycerin | Ethylhexylglycerin | Preservative, Conditioning agent | — | 5 Oct 2026 | Functional |
| Glycerin | Glycerin | Humectant, Barrier repair | 2–10 % | 19 Sept 2026 | Strong |
| Glyceryl Behenate | Glyceryl Behenate | Thickener, Emulsifier | — | 5 Oct 2026 | Functional |
| Glyceryl Stearate | Glyceryl Stearate | Emulsifier | — | 5 Oct 2026 | Functional |
| Glyceryl Stearate SE | Glyceryl Stearate SE | Emulsifier | — | 5 Oct 2026 | Functional |
| Glycol Stearate | Glycol Stearate | Emulsifier | — | 5 Oct 2026 | Functional |
| Glycolic acid | Glycolic Acid | Humectant, Exfoliant | 5–10 % | 19 Sept 2026 | Moderate |
| Hexylene Glycol | Hexylene Glycol | Humectant, Solvent | — | 5 Oct 2026 | Functional |
| Hyaluronic acid | Sodium Hyaluronate | Humectant | 0.1–2 % | 19 Sept 2026 | Moderate |
| Inulin Lauryl Carbamate | Inulin Lauryl Carbamate | Emulsifier | — | 5 Oct 2026 | Functional |
| Isododecane | Isododecane | Solvent | — | 5 Oct 2026 | Functional |
| Isohexadecane | Isohexadecane | Solvent | — | 5 Oct 2026 | Functional |
| Lactic acid | Lactic Acid | Humectant, Exfoliant | 5–10 % | 19 Sept 2026 | Moderate |
| Lecithin | Lecithin | Emulsifier | — | 5 Oct 2026 | Functional |
| Magnesium Sulfate | Magnesium Sulfate | Stabiliser | — | 5 Oct 2026 | Functional |
| Methylpropanediol | Methylpropanediol | Humectant, Solvent | — | 5 Oct 2026 | Functional |
| Myristic Acid | Myristic Acid | Thickener, Emulsifier | — | 5 Oct 2026 | Functional |
| Oleth-3 Phosphate | Oleth-3 Phosphate | Emulsifier | — | 5 Oct 2026 | Functional |
| PEG-100 Stearate | PEG-100 Stearate | Emulsifier | — | 5 Oct 2026 | Functional |
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