
| INCI name French name | Other names | Origin (s) | Function (s) |
|---|---|---|---|
| Sodium styrene/Acrylates copolymer Sodium Styrene/Acrylates Copolymer | Sodium styrene/Acrylates copolymer | Synthetic | Film Forming , Opacifying Agent , Viscosity Controlling Agent |
| Sodium styrene/MA copolymer Sodium Styrene/MA Copolymer | Sodium styrene/MA copolymer | Synthetic | Skin Conditioning Agent , Emulsion Stabilising Agent |
| Sodium succinate Sodium Succinate | Sodium succinate | Synthetic | Buffering Agent |
| Sodium sulfate Sodium Sulfate | Sodium sulfate | Synthetic , Mineral | Bulking Agent , Viscosity Controlling Agent |
| Sodium sulfite Sodium Sulfite | Sodium sulfite | Synthetic | Preservative , Hair waving or straightening |
| Sodium sunflowerate Sodium Sunflowerate | Sodium sunflowerate | Plant , Synthetic | Cleansing Agent , Emulsifying Agent , Surfactant |
| Sodium sunflowerseedate Sodium Sunflowerseedate | Sodium sunflowerseedate | Plant , Synthetic | Cleansing Agent , Surfactant |
| Sodium sweetalmondamphoacetate Sodium Sweetalmondamphoacetate | Sodium sweetalmondamphoacetate , Sodium sweet almond amphoacetate | Plant , Synthetic | Surfactant , Cleansing Agent , Foam Booster , Hair Conditioning Agent |
| Sodium tallowate Sodium Tallowate | Sodium tallowate | Synthetic , Animal | Cleansing Agent , Emulsifying Agent , Foam Booster , Surfactant , Viscosity Controlling Agent |
| Sodium tetrahydrojasmonate Sodium Tetrahydrojasmonate | Sodium tetrahydrojasmonate | Plant , Synthetic | Abrasive Agent , Skin Conditioning Agent |
| Sodium thiosulfate Sodium Thiosulfate | Sodium thiosulfate | Synthetic | Reducing Agent |
| Sodium trideceth sulfate Sodium Trideceth Sulfate | Sodium trideceth sulfate | Synthetic | Cleansing Agent , Emulsifying Agent , Foaming Agent , Surfactant |
| Sodium usnate Sodium Usnate | Sodium usnate | Synthetic | Antimicrobial Agent , Antiseborroeic Agent |
| Sodium xylenesulfonate Xylene Sodium Sulfonate | Sodium xylenesulfonate | Synthetic | Hydrotrope |
| Soil minerals Soil minerals | Soil minerals | Mineral | Skin Conditioning Agent |
| Solanum lycopersicum fruit extract Tomato Extract | Solanum lycopersicum (Tomato) extract , Solanum lycopersicum fruit extract , Solanum lycopersicum (Tomato) fruit extract | Plant | Antioxidant |
| Solanum lycopersicum leaf cell culture extract Tomato Leaf Cell Culture Extract | Solanum lycopersicum (Tomato) leaf cell culture extract , Solanum lycopersicum leaf cell culture extract | Plant | Skin Conditioning Agent |
| Solanum lycopersicum (Tomato) seed oil Tomato Seed Oil | Solanum lycopersicum (Tomato) seed oil , Solanum lycopersicum seed oil | Plant | Emollient , Skin Conditioning Agent |
| Solanum melongena fruit extract Solanum Melongena (Eggplant) Fruit Extract | Solanum melongena (Eggplant) fruit extract , Solanum melongena fruit extract , Solanum melongena leaf extract | Plant | Skin Conditioning Agent |
| Solanum tuberosum starch Potato Starch | Solanum tuberosum (Potato) starch | Plant | Viscosity Controlling Agent , Absorbent , Binding , Bulking Agent |