Density Thickening Shampoo contains a unique blend of Amaranth Seed Extract and Hydrolysed Pea Peptides to instantly volumise fine hair without causing dryness. Our sulphate-free formula restores and strengthens strands from deep within the cortex, while BHA's gently exfoliate the scalp, for reduced hair breakage and an optimal scalp environment. Apply to wet hair, gently kneading the scalp for 60 seconds. Add more water to create lather. Rinse well and repeat if necessary.