Hair Serums without Ethylene/Propylene/Styrene Copolymer
Ethylene/Propylene/Styrene Copolymer — A stabilizing emollient, or s a viscosity increasing agent. Gives a gel-like consistency to the formula.
Ethylene/Propylene/Styrene Copolymer — A stabilizing emollient, or s a viscosity increasing agent. Gives a gel-like consistency to the formula.
