Hydroptimale THI3 Intensive Hydrating Serum Description: Sothys Hydroptimale THI3 Hydrating Serum is a hydration concentrate to restore absolute comfort to the skin. Use Sothys Hydroptimale THI3 Hydrating Serum with cream as an intensive boost: it optimizes the efficiency of the creams: up to +63% hydration. QTY: Price: $64 Click to View   Related Products: Softening Lotion Softening Beauty Milk Hydroptimale THI3 Intensive Hydrating Serum Hydroptimale THI3 Hydrating Mask Hydroptimale THI3 Light Hydrating Cream Lift Defense Serum Total Cohesion Protective Cream Secrets Cream Oxyliance Cream High Protection Tanning Lotion SPF 20