I Tried the Olaplex No.9 Serum—These Are My Honest Thoughts
April 19, 2022 at 07:00AM I’m a huge fan of Olaplex and what the brand has done for people who chemically treat their hair. The in-salon system essentially strengthens strands against the damage that bleaching or chemical straightening can do to your hair’s health. And the at-home products are just as good for keeping hair healthy and making styling smoother, so I’m always excited when the brand adds to its range.For me, there are some products in the range that stand out more than others. No.3 is an incredible pre-wash treatment. It strengthens and hydrates the hair without adding extra weight thanks to the key ingredient, bis-aminopropyl diglycol dimaleate, which builds bonds within the hair structure. You can leave it in for as little as 10 minutes, but I like to pop it on before a workout or overnight and then rinse it out when shampooing. However, the shampoo and…
