emulsifying
Ingredients that help things which normally do not like to mix together (most notably water and oils) to do just that and form a nice, uniform mixture. Without them, your cosmetic product would separate into a watery part and an oily part.
Sucrose Polysoyate
Sucrose Polystearate
Sucrose Stearate
Sucrose Tetrastearate Triacetate
Sucrose Trilaurate
Sucrose Tristearate
Sulfated Castor Oil
Sunflower Seed Oil Glycerides
Sunflower Seed Oil PEG-8 Esters
Sunflower Seed Oil Sorbitol Esters
TEA-Lauryl Sulfate
TEA-Stearate
Tallow Acid
Tallow Glycerides
Tea-Cocoate
Tea-Isostearate
Tea-Palmitate
Theobroma Grandiflorum Seed Butter Glycerides
Tocopheryl Phosphate
Triarachidin
Tribehenin PEG-20 Esters
Triceteareth-4 Phosphate
Triceteth-5 Phosphate
Trideceth-12
Trideceth-15
Trideceth-2
Trideceth-5
Trideceth-6
Trideceth-6 Phosphate
Trideceth-7
Trideceth-8
Trideceth-9
Trilaureth-4 Phosphate
Undeceth-11
Undeceth-5
Undecylenic Acid
Wheat Germ Acid
Xylityl Sesquicaprylate
Zea Mays Oil
Zinc Coceth Sulfate