Matrix hair styling products. BIOLAGE SUNSORIALS After-Sun Shampoo. The Sunsorials collection is designed for the summer, when our hair is exposed to the sun while we are on the beach or the pool. Its formula incorporates a botanical complex that contains sunflower, antioxidants and UV sun protection that protects the capillary fiber from natural aggressions of the summer. This shampoo purifies the hair and eliminates the rests of salt or chlorine while it gives back the lost hydration during sun exposure. Apply on wet hair, emulsify and rinse well.