Question: what is the best shampoo to add volume?
Answer: Bumble and Bumble Thickening Volume Shampoo. ...  Briogeo Blossom & Bloom Ginseng + Biotin Volumizing Shampoo. ...  Rahua Voluminous Shampoo. ...  Aveda Pure Abundance Volumizing Shampoo. ...  Neutrogena Anti-Residue Shampoo. ...  Joico Body Luxe Shampoo.