I have dyed my hair every color under the sun ... O’Gara recommends pairing this with Olaplex No. 5 Bond Maintenance Conditioner. Jacome agrees: “Olaplex No. 4 is intended to go hand in ...

At just $16, this L'Oreal duo is within a few bucks of the lowest price we've ever seen, and it's way less pricy than ...

(As I have color-treated hair, I also prefer formulas with UV-protection, as it prevents my color from fading.) Like body wash or shampoo, conditioner is often scented. Since there’s nothing ...

For even better results, the pros suggest using strengthening shampoos that also contain moisturizing ingredients, such as ...

Kerastase's gloss contains a blend of amino acids, lactic acids, and tartaric acids to add shine and strengthen hair. Even ...

Today's ultra-savvy approach to beauty has given us deeper knowledge of individual ingredients' role in certain products. It's also made us more knowledgeable in combining two or more products to ...