Designed to boost hair body, R+Co DALLAS Biotin Thickening Shampoo is a lightweight, foaming shampoo that aims to amplify fine or limp hair. Its texture rinses clean and suits normal to oily scalps. Fragrance-free and vegan-friendly, it offers detangling and volume without heavy residue for fuller-looking strands.
Ingredient Safety
No risk2
Low risk31
Moderate risk6