
| INCI name French name | Other names | Origin (s) | Function (s) |
|---|---|---|---|
| Isoleptospermone Isoleptospermone | Isoleptospermone | Synthetic | Hair Conditioning Agent , Skin Conditioning Agent |
| Isoleucine Isoleucine | Isoleucine | Synthetic , Animal | Antistatic , Hair Conditioning Agent , Skin Conditioning Agent |
| Isomalt Isomalt | Isomalt | Plant | Humectant |
| Isomerized linoleic acid Isomerized Linoleic Acid | Isomerized linoleic acid | Plant , Synthetic | Film Forming , Skin Conditioning Agent |
| Isoniacinamide Isoniacinamide | Isoniacinamide | Plant , Synthetic , Animal | Skin Conditioning Agent |
| Isononyl isononanoate Isononyl Isononanoate | Isononyl isononanoate | Synthetic | Antistatic , Emollient , Skin Conditioning Agent |
| Isopentane Isopentane | Isopentane | Synthetic , Mineral (Hydrocarbons) | Propellant , Solvent , Viscosity Controlling Agent |
| Isopentyldiol Isopentyldiol | Isopentyldiol | Synthetic | Solvent |
| Isopropanolamine Isopropanolamine | Isopropanolamine | Synthetic | Bulking Agent |
| Isopropyl alcohol Isopropyl Alcohol | Isopropyl alcohol | Synthetic | Perfuming , Solvent , Antifoaming Agent , Viscosity Controlling Agent , Fragrance Ingredient |
| Isopropyl benzoate Isopropyl Benzoate | Isopropyl benzoate | Synthetic | Fragrance |
| Isopropyl isostearate Isopropyl Isostearate | Isopropyl isostearate | Synthetic , Animal | Binding , Emollient , Skin Conditioning Agent |
| Isopropyl lanolate Isopropyl Lanolate | Isopropyl lanolate | Synthetic , Animal | Antistatic , Binding , Emollient , Emulsifying Agent , Skin Conditioning Agent |
| Isopropyl lauroyl sarcosinate Isopropyl Lauroyl Sarcosinate | Isopropyl lauroyl sarcosinate | Plant , Synthetic | Skin Conditioning Agent |
| Isopropyl myristate Isopropyl Myristate | Isopropyl myristate , Isopropyl myristate (naturel) | Plant , Synthetic | Skin Conditioning Agent , Binding , Emollient , Solvent , Fragrance Ingredient |
| Isopropyl palmitate Isopropyl Palmitate | Isopropyl palmitate | Plant , Synthetic , Animal | Solvent , Antistatic , Binding , Emollient , Skin Conditioning Agent , Fragrance Ingredient |
| Isopropylparaben Isopropylparaben | Isopropylparaben | Synthetic | Preservative |
| Isopropyl stearate Isopropyl Stearate | Isopropyl stearate | Plant , Synthetic , Animal | Binding , Skin Conditioning Agent , Emollient |
| Isopropyl titanium triisostearate Isopropyl Titanium Triisostearate | Isopropyl titanium triisostearate | Synthetic , Animal | Emulsifying Agent , Emollient |
| Isosorbide dicaprylate Isosorbide Dicaprylate | Isosorbide dicaprylate | Plant , Synthetic | Skin Conditioning Agent |