
| INCI name French name | Other names | Origin (s) | Function (s) |
|---|---|---|---|
| Cyclomethicone Cyclomethicone | Cyclomethicone | Synthetic | Solvent , Skin conditioning - Emollient , Hair Conditioning Agent |
| Cyclopentasiloxane Cyclopentasiloxane | Cyclopentasiloxane | Synthetic | Emollient , Hair Conditioning Agent , Skin Conditioning Agent , Solvent |
| Cyclotetrasiloxane Cyclotetrasiloxane | Cyclotertrasiloxane , Cyclotetrasiloxane | Synthetic | Emollient , Hair Conditioning Agent , Skin Conditioning Agent , Solvent |
| Cyclotrisiloxane Cyclotrisiloxane | Cyclotrisiloxane | Synthetic | Emollient , Hair Conditioning Agent , Skin Conditioning Agent , Solvent |
| Cymbopogon citratus extract Lemongrass Extract | Cymbopogon citratus extract | Plant | Hair Conditioning Agent , Skin Conditioning Agent |
| Cymbopogon citratus extract Cymbopogon Citratus (Lemongrass) Extract | Cymbopogon citratus (Lemongrass) extract , Cymbopogon citratus extract | Plant | Skin Conditioning Agent , Hair Fixing Agent |
| Cymbopogon citratus leaf oil Cymbopogon Citratus (Lemongrass) Leaf Oil | Cymbopogon citratus (Lemongrass) leaf oil , Cymbopogon citratus leaf oil , Cymbopogon citratus oil | Plant | Masking , Perfuming , Fragrance Ingredient |
| Cymbopogon martini herb extract Lemongrasses Herb Extract | Cymbopogon martini herb extract | Plant | Perfuming |
| Cymbopogon martini motia herb oil Palmarosa Herb Essential Oil | Cymbopogon martini motia herb oil | Plant | Perfuming |
| Cymbopogon martini oil Palmarosa Oil | Cymbopogon martini , Cymbopogon martini (Palmarosa oil) , Cymbopogon martini (Palmarosa) oil , Cymbopogon martini oil , Cymbopogon martinii , Cymbopogon martinii (Palmarosa oil) , Cymbopogon martinii (Palmarosa) oil , Cymbopogon martinii oil , Cymbopogon martini herb oil | Plant | Fragrance Ingredient , Masking , Skin Conditioning Agent , Tonic |
| Cymbopogon nardus oil Citronella Essential Oil | Cymbopogon nardus oil / Citronella oil , Cymbopogon nardus (Citronella) oil , Cymbopogon nardus oil , Cymbopogon nardus oil/Citronella oil | Plant | Masking , Fragrance Ingredient , Tonic |
| Cymbopogon schoenanthus extract Lemongrass Extract | Cymbopogon schoenanthus (Lemongrass) extract , Cymbopogon schoenanthus extract | Plant | Soothing Agent , Skin Conditioning Agent |
| Cymbopogon winterianus herb oil Java Lemongrass Herb Essential Oil | Cymbopogon winterianus herb oil | Plant | Perfuming |
| Cynara scolymus leaf extract Artichoke Leaf Extract | Cynara scolymus leaf extract , Cynara scolymus (Artichoke) leaf extract | Plant | Skin Conditioning Agent |
| Cynoglossum officinale extract Houndstongue Extract | Cynoglossum officinale extract | Plant | Skin care agent |
| Cyperus esculentus root oil Nutsedge oil | Cyperus esculentus (Yellow nutsedge) root oil , Cyperus esculentus root oil | Plant | Masking |
| Cyperus esculentus tuber extract Rush Nut Tuber Extract | Cyperus esculentus tuber extract | Plant | Skin Protecting Agent |
| Cyperus papyrus leaf cell extract Cyperus Papyrus Leaf Cell Extract | Cyperus papyrus leaf cell extract , Cyperus Papyrus Leaf Cell Extract (extrait cellulaire de papyrus) | Plant | Antioxidant , Skin Protecting Agent |
| Cysteine Cysteine | Cysteine | Synthetic , Animal | Antioxidant , Antistatic , Hair Conditioning Agent , Masking , Reducing Agent , Hair waving or straightening |
| Cysteine HCl Cysteine HCl | Cysteine HCl | Synthetic , Animal | Antioxidant , Hair Conditioning Agent , Hair Waving or Straightening Agent , Reducing Agent |