From Kirkland paper towels to Vital Proteins collagen, these Costco favorites earn near-perfect five-star ratings.

If you have oily hair—or an oily scalp, really—there’s a good chance it looks flat, stringy or greasy within hours of washing it. The best shampoos for oily hair thoroughly cleanse without drying out ...

Purple shampoo aims to remove yellow or brassy tones from hair by depositing a small amount of violet pigment on it during a wash. Companies often market it to those with blonde or lightened hair.

What are the best drugstore shampoos for oily hair? If you have oily hair, you’ve probably spent a lot of time trying to prevent oily buildup and the greasy look that follows. Premium hair care ...