SYNOXYL HSS ia an excellent photostabiliser for Avobenzone. The photostabilizing effect of SYNOXYL HSS arises from triplet-state energy transfer from avobenzone to Synoxyl® HSS and through light-induced reactions that preserve the main chromophores. It provides in-vivo SPF boosting by 50% for both organic and inorganic sunscreens when alone it has no contribution to SPF. It protects skin by inhibiting up-stream ROS cascade. Easy to use in sunscreen sprays & oils Use of Avobenzone, HMS, OS with Synoxyl® HSS provides cost-effective, broad spectrum high SPF 50+ (critical wavelength of well over 370 nm) sunscreens. Easy to make Octocrylene & Oxybenzone free sunscreens.

Sisterna PS750-C is a non-ionic co-emulsifier, composed of 20% stearate and 80% palmitate. It contains 75% of mono-esters. It can create low viscosity emulsions with liquid crystals formation and get gel to milk emulsions. It improves smoothness feeling on the skin. HLB 16

Sisterna SP30-C is a non-ionic emulsifier, composed of 70% stearate and 30% palmitate. It contains 52% di-esters. It can create emulsions with liquid crystals formation. It improves skin smooth feeling. HLB 6

Sisterna SP70-C is a non-ionic co-emulsifier and emulsifier, composed of 70% stearate and 30% palmitate. It contains 70% of mono-esters. It can create low viscosity emulsions with liquid crystals formation and achieve gel to milk emulsions. It's cold-processable. It improves skin smooth feeling. HLB 15