Biotin Shampoo + Hyaluronic Acid, strengthens and repairs. Shampoo formulated on a vegetable base, enriched with Biotin and Hyaluronic Acid. Gently cleanses, providing strength to weak and damaged hair. Biotin and Vitamin B5 provide body, vitality and elasticity to the hair. Hyaluronic acid helps hydrate the scalp, and repairs ends and brittle hair. Biodegradable formula. Tested results. Without Parabens, Sulfates, Phthalates, Vaseline or artificial colors. Use test - Hair looks 2x thicker and fuller †. - Provides 2x less breakage *. - Repairs up to 72% of split ends *. † Based on a US consumer perception study conducted with JASÖN Biotin + Hyaluronic Acid Shampoo and Conditioner. More than 93% of the participants stated that 24 hours after use, their hair still looked full and voluminous. 81% of the participants noticed their hair twice as voluminous immediately. * Based on instrumental testing - Hair is more manageable, softer, detangling benefits, less friction, and a hydrated feel when shampooed as directed. Gently massage the shampoo into damp hair and scalp. Rinse and repeat if desired. For best results, follow with Biotin Conditioner. External use. Keep out of the reach of children. Avoid direct eye contact. If a rash or irritation appears, stop using the product.