Question: what is the best shampoo for thin flat hair?
Answer: Kérastase Resistance Bain Volumifique Thickening Shampoo. ... , Aveda Pure Abundance Volumising Shampoo. ... , Kiehl's Rice and Wheat Volumising Shampoo. ... , Bumble and Bumble Thickening Shampoo. ... , Percy & Reed Bountifully Bouncy Volumising Shampoo. ... , Philip Kingsley Body Building Shampoo.