DENSITY PEPTIDE SHAMPOO 12.0OZ. Benefits: Gently cleanses. Helps promote a less-visible scalp. Helps promote thicker, fuller-looking hair. Key Ingredients: Saw Palmetto Extract: helps condition and nourish the hair. Niacinamide: helps boost blood circulation in the scalp which in return helps to promote thicker, fuller hair. Scent Type: Bergamot + Sage: an uplifting, herbal scent with notes of bergamot, sage, rosemary and lavender.