The American hurdler discusses her hair journey, what self-care means to her, and starring in Olaplex's new hair campaign.

Conditioner is a vital hair care product used after shampooing to nourish, hydrate, and improve the texture of hair. It works ...

Anyone in the U.S. who bought one or more Olaplex products with “Made in USA” labeling between Feb. 7, 2019, and Sept. 6, ...

Olaplex has denied wrongdoing but agreed to pay no more than $1.35 million to settle the false advertising claims. The brand labeled its hair treatment, shampoos and conditioners as “Made in USA ...