A luxury natural blend of powerful Vitamin B7 Biotin, Hydrolyzed Collagen, and Argan Oil, which helps to restore necessary nutrients into every strand, while plumping collagen adds volume and dimension, and make your hair look stronger, fuller, thicker, and healthier. WHAT IT DOES: ⌲ Sulfate, phosphate, & paraben-free. ⌲ Strengthens and fortifies the hair shaft ⌲ Helps to thicken and texturize ⌲ Adds volume and dimension for a fuller look HOW TO USE: Wet hair, apply shampoo and gently massage into hair and scalp. Rinse thoroughly. Follow with Luseta Biotin Collagen Conditioner.