A 3.3-ounce Olaplex treatment costs $30 and can be even pricier if you get the in-salon version. In comparison, a mere $8 for ...

Olaplex is a salon favorite, so why does this hair stylist advocate against it? Here’s their reasoning, what they recommend instead, and what others are saying about it all.

While Olaplex may be the most well-known bond builder, our experts say there are effective alternatives. Here are the best ...

luster and curl — if they're damaged by bleach, heated tools and chemical processes like straightening treatments, your mane looks, well... not great. Olaplex's secret, proprietary formula is ...

Learn how we test. The Olaplex Black Friday deals event is live, with retailers including Amazon and LookFantastic leading the way with some of the lowest prices we've ever seen. Whether you're ...