
| INCI name French name | Other names | Origin (s) | Function (s) |
|---|---|---|---|
| Tanacetum annuum oil Blue Camomile Oil | Tanacetum annuum oil | Plant | Anti-inflammatory |
| Tannic acid Tannic Acid | Tannic acid | Plant , Synthetic | Astringent , Masking , Fragrance Ingredient |
| Tapioca starch Tapioca Starch | Tapioca (Manihot esculenta) starch , Tapioca starch , Manihot esculenta , Tapioca starch (Amidon de tapioca) , Manihot Esculenta (Tapioca) Starch , Tapioca starch (Poudre de tapioca) | Plant | Viscosity Controlling Agent |
| Tapioca starch polymethylsilsesquioxane Tapioca Starch Polymethylsilsesquioxane | Tapioca starch polymethylsilsesquioxane | Plant , Synthetic | Skin Conditioning Agent , Viscosity Controlling Agent , Absorbent |
| Taraktogenos kurzii seed oil Taraktogenos Kurzii Seed Oil | Taraktogenos kurzii (Chaulmoogra) seed oil , Taraktogenos kurzii seed oil | Plant | Skin Conditioning Agent |
| Taraxacum officinale extract Dandelion Extract | Taraxacum officinale extract | Plant | Skin Conditioning Agent |
| Taraxacum officinale leaf extract Dandelion Leaf Extract | Plant | Skin Conditioning Agent | |
| Taraxacum officinale leaf extract Taraxacum officinale leaf extract | Taraxacum officinale leaf extract | Plant | Skin Conditioning Agent |
| Taraxacum officinale rhizome/root extract Dandelion Rhizome & Root Extract | Taraxacum officinale rhizome/root extract , Taraxacum officinale (Dandelion) rhizome/root extract (Taraxacum officinale rhizome/root extract) | Plant | Skin Conditioning Agent , Soothing Agent |
| Tartaric acid Tartaric Acid | Tartaric acid | Plant , Synthetic | Buffering Agent , Masking , Perfuming |
| Tasmannia lanceolata leaf extract Tasmanian Pepperberry Leaf Extract | Tasmannia lanceolata leaf extract | Plant | Hair Conditioning Agent , Skin Conditioning Agent |
| Taurine Taurine (amino acid derivative) | Taurine | Synthetic , Animal | Bulking Agent |
| t-Butyl alcohol Tert-Butanol | t-Butyl alcohol | Synthetic | Denaturant , Solvent , Perfuming , Fragrance Ingredient |
| t-Butyl methyl ether Tert-Butyl Methyl Ether | t-Butyl methyl ether | Synthetic | Solvent |
| TEA-cocoyl glutamate TEA-Cocoyl Glutamate | TEA-cocoyl glutamate | Plant , Synthetic , Animal | Surfactant , Hair Conditioning Agent , Cleansing Agent |
| TEA-dodecylbenzenesulfonate TEA-Dodecylbenzenesulfonate | TEA-dodecylbenzenesulfonate | Synthetic | Cleansing Agent , Foaming Agent , Surfactant |
| TEA-lactate TEA-Lactate | TEA-lactate | Synthetic , Animal | Humectant , Skin Conditioning Agent |
| TEA-lauryl sulfate TEA-Lauryl Sulfate | TEA-lauryl sulfate | Plant , Synthetic | Cleansing Agent , Emulsifying Agent , Foaming Agent , Surfactant |
| TEA-stearate TEA-stearate | TEA-stearate | Plant , Synthetic , Animal | Emulsifying Agent , Cleansing Agent , Surfactant |
| TEA-sulfate TEA-Sulfate | TEA-sulfate | Synthetic | Buffering Agent |