BELSIL® OW 2100 DE is a copolymer of polydimethylsiloxane and organic glycol. BELSIL® OW 2100 DE has good compatibility with a wide range of cosmetic ingredients, such as water and alcohol. It is stable in water systems. BELSIL® OW 2100 DE has a calculated HLB of 12. Excellent conditioning effect can be achieved with low dosage level in formulation.