What it is: A clinical Hyaluronic Acid shampoo to hydrate scalp, relieve itchiness and deeply cleanse. Ideal for thinning hair. Dermatologist-Tested. Hair Type: Straight, Wavy, Curly, and Coily Hair Texture: Fine, Medium, and Thick Hair Concerns: - Anti-Aging - Dryness - Thinning Key Benefits: - Helps hydrate the scalp, minimize build-up, relieve itchiness and deeply cleanse the hair. - Ideal for thinning hair. - Hypoallergenic. Dermatologist-Tested. Non-Comedogenic. Awarded the Seal Of Acceptance by The National Eczema Association.