Acacia decurrens flower wax is an emollient used in skincare products and in some hair care products. In particular, it helps keep the skin in good condition by protecting it from external stress and by retaining moisture.

Acetyl dipeptide-1 cetyl ester is made of two amino acids, arginine and tyrosine, and is often used in skincare products to help soothe sensitive skin (face or body).

Acetyl tributyl citrate or ATBC is a clear, odourless liquid derived from citric acid. It is mainly used in cosmetics as a plasticizer in nail polish.

Acetyl trifluoromethylphenyl valyglycine is used to preserve the skin in good condition. It is a skin conditioning agent. It is used to restore suppleness on the skin.

Acetylated glycol stearate promotes the formation and stabilization of intimate mixtures between immiscible liquids (water and oil), while it also helps soften and smooth the skin.

Acetylated lanolin promotes the formation and stabilization of intimate mixtures between immiscible liquids (water and oil). It also helps maintain the skin in good condition by preventing water loss.

Acrylamide/Sodium acryloyldimethyltaurate copolymer is a water soluble polymer also known to act as a viscosity controlling agent.

Acrylates / C10-30 alkylacrylate crosspolymer is a polymer with the ability to bind with water and oil to form a smooth consistency. It promotes the formation and stability of emulsions and helps control viscosity. It is used as a thickener and film former.

Acrylates copolymer is used to bind cosmetic ingredients and to help adjust product viscosity. It is also film-forming on the skin.

Acrylates/beheneth-25 methacrylate copolymer is used in gel texture personal care products like shampoos. The polymer is known for its ability to thicken products, and is used to obtain the desired consistency. It is also used in hair lotions and styling products.