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.
329 ingredients
Sort by clicking a column
| Ingredient | INCI | Function | Typical % | Updated | Evidence |
|---|---|---|---|---|---|
| Potassium Sorbate | Potassium Sorbate | Preservative | — | 5 Oct 2026 | Functional |
| Propanediol | Propanediol | Humectant, Solvent | 1–20 % | 5 Oct 2026 | Functional |
| Propolis Extract | Propolis Extract | — | 17 Sept 2026 | Limited | |
| Propolis Wax | Propolis Wax | — | 17 Sept 2026 | Limited | |
| Propyl Gallate | Propyl Gallate | Stabiliser | — | 5 Oct 2026 | Functional |
| Propylene Glycol | Propylene Glycol | Humectant, Solvent | — | 5 Oct 2026 | Functional |
| Propylparaben | Propylparaben | Preservative | — | 5 Oct 2026 | Functional |
| Prunus Amygdalus Dulcis (Sweet Almond) Oil | Prunus Amygdalus Dulcis (Sweet Almond) Oil | — | 5 Oct 2026 | Moderate | |
| Punica Granatum Fruit Extract | Punica Granatum Fruit Extract | — | 5 Oct 2026 | Emerging | |
| Retinal | Retinal | Retinoid | 0.03–0.1 % | 19 Sept 2026 | Moderate |
| Retinol | Retinol | Exfoliant, Retinoid | 0.1–1 % | 19 Sept 2026 | Strong |
| Rosmarinus Officinalis Leaf Extract | Rosmarinus Officinalis (Rosemary) Leaf Extract | — | 5 Oct 2026 | Limited | |
| Saccharomyces/Imperata Cylindrica Root Ferment Extract | Saccharomyces/Imperata Cylindrica Root Ferment Extract | — | 5 Oct 2026 | Emerging | |
| Saccharomyces/Rice Ferment Filtrate | Saccharomyces/Rice Ferment Filtrate | — | 5 Oct 2026 | Emerging | |
| Saccharomyces/Viscum Album Ferment Extract | Saccharomyces/Viscum Album (Mistletoe) Ferment Extract | — | 5 Oct 2026 | Emerging | |
| Saccharum Officinarum Extract | Saccharum Officinarum (Sugarcane) Extract | — | 5 Oct 2026 | Emerging | |
| Salicylic acid | Salicylic Acid | Exfoliant, Anti-inflammatory, Sebum regulating, Keratolytic | 0.5–2 % | 19 Sept 2026 | Strong |
| Scutellaria Baicalensis Root Extract | Scutellaria Baicalensis Root Extract | — | 5 Oct 2026 | Emerging | |
| Silica | Silica | Filler / texturiser | — | 5 Oct 2026 | Functional |
| Silver | Silver | — | 5 Oct 2026 | Emerging | |
| Simethicone | Simethicone | Stabiliser | — | 5 Oct 2026 | Functional |
| Sodium Benzoate | Sodium Benzoate | Preservative | — | 5 Oct 2026 | Functional |
| Sodium Cetearyl Sulfate | Sodium Cetearyl Sulfate | Surfactant | — | 5 Oct 2026 | Functional |
| Sodium Chloride | Sodium Chloride | Thickener | — | 5 Oct 2026 | Functional |
| Sodium Cocoamphoacetate | Sodium Cocoamphoacetate | Surfactant | — | 5 Oct 2026 | Functional |
| Sodium Cocoyl Hydrolyzed Collagen | Sodium Cocoyl Hydrolyzed Collagen | Surfactant, Conditioning agent | — | 5 Oct 2026 | Functional |
| Sodium Dodecylbenzenesulfonate | Sodium Dodecylbenzenesulfonate | Surfactant | — | 5 Oct 2026 | Functional |
| Sodium Gluconate | Sodium Gluconate | Chelator | — | 5 Oct 2026 | Functional |
| Sodium Hyaluronate Crosspolymer | Sodium Hyaluronate Crosspolymer | ≤ 0.95 % | 18 Sept 2026 | Emerging | |
| Sodium Hyaluronate Crosspolymer-2 | Sodium Hyaluronate Crosspolymer-2 | — | 5 Oct 2026 | Emerging | |
| Sodium Hyaluronate Crosspolymer-3 | Sodium Hyaluronate Crosspolymer-3 | — | 5 Oct 2026 | Emerging | |
| Sodium Hyaluronate Crosspolymer-4 | Sodium Hyaluronate Crosspolymer-4 | — | 5 Oct 2026 | Emerging | |
| Sodium Hyaluronate Crosspolymer-6 | Sodium Hyaluronate Crosspolymer-6 | — | 5 Oct 2026 | Emerging | |
| Sodium Hyaluronate Crosspolymer-7 | Sodium Hyaluronate Crosspolymer-7 | — | 5 Oct 2026 | Emerging | |
| Sodium Hydroxide | Sodium Hydroxide | pH adjuster | — | 5 Oct 2026 | Functional |
| Sodium Lactate | Sodium Lactate | — | 5 Oct 2026 | Moderate | |
| Sodium Lauroyl Lactylate | Sodium Lauroyl Lactylate | Emulsifier | — | 5 Oct 2026 | Functional |
| Sodium PCA | Sodium PCA | — | 5 Oct 2026 | Moderate | |
| Sodium Phosphate | Sodium Phosphate | pH adjuster | — | 5 Oct 2026 | Functional |
| Sodium Stearoyl Glutamate | Sodium Stearoyl Glutamate | Emulsifier | — | 5 Oct 2026 | Functional |
| Sodium ascorbyl phosphate | Sodium Ascorbyl Phosphate | Antioxidant, Brightening, Antimicrobial | 1–5 % | 19 Sept 2026 | Moderate |
| Sorbic Acid | Sorbic Acid | Preservative | — | 5 Oct 2026 | Functional |
| Sorbitan Distearate | Sorbitan Distearate | Emulsifier | — | 5 Oct 2026 | Functional |
| Sorbitan Olivate | Sorbitan Olivate | Emulsifier | — | 5 Oct 2026 | Functional |
| Sorbitol | Sorbitol | — | 5 Oct 2026 | Moderate | |
| Squalane | Squalane | Emollient, Occlusive, Antioxidant | 1–100 % | 12 Aug 2026 | Moderate |
| Stearamide AMP | Stearamide AMP | Emulsifier | — | 5 Oct 2026 | Functional |
| Stearic Acid | Stearic Acid | Thickener, Emulsifier | — | 5 Oct 2026 | Functional |
| Stearoyl Glutamic Acid | Stearoyl Glutamic Acid | Emulsifier | — | 5 Oct 2026 | Functional |
| Stearyl/PPG-3 Myristyl Ether Dimer Dilinoleate | Stearyl/PPG-3 Myristyl Ether Dimer Dilinoleate | — | 5 Oct 2026 | Emerging |
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