New and improved Bain Prévention for normal to thinning hair. Now reformulated to be silicone free for lightweight finish. an energizing shampoo that improves micro-circulation, texturizes the fiber, and adds an immediate volume effect. Leaves the hair feeling soft and smooth. Try with our Intensive Scalp Treatment for optimal results. Silicone free, hypoallergenic, cleanses and soothes the scalp to reduce itchiness, gives hair a light, airy feel.