The main purpose of drugstore shampoo for oily hair is to remove and control oil, but formulas are available to match other ...

It’s also cruelty-free and vegan. Other users complain that this shampoo can be drying on the scalp. The BIOLAGE Thickening Shampoo, which works for all hair types, aims to remove impurities ...

2. Biolage Advanced Full Density Thickening Shampoo Biolage takes a scientific approach to fighting thinning hair. Byrdie loves its dual-action formula that clears follicle-blocking impurities ...