This Weightless 100% Vegan Thickening Conditioner Transforms Fine Limp Hair Into Thicker Fuller Stronger Hair. Specially Formulated Not To Weigh Hair Down. Samys Exclusive Fh4 Thickening Complexa Blend Of Natural Extracts And Proteinspenetrates Each Hair Strand Increasing The Strands Diameter And Expanding The Hair From The Inside Out. The Result- Thicker Fuller Stronger Healthier Looking Hair.