83% less breakage. Clinically tested. One serum.

The Goldie Locks Signature Clinicals Serum is a luxury finishing serum backed by third-party clinical testing and it shows. It reduces hair breakage by 83%* and protects against heat styling up to 450°F*, while leaving behind mirror-like shine and featherlight smoothness with zero grease, zero weight, and zero residue.

It glides on like silk and disappears instantly, whether you apply it to wet hair before blow-drying, to dry hair to tame flyaways and refresh your style, or as an overnight treatment for amplified nourishment. Three ways to use it. One result: genuinely better hair.

Powered by white truffle, marula oil, ginseng root extract, and vanilla bean extract a signature blend that delivers prismatic, glass-lit shine without any of the heaviness you'd expect from a serum that actually works. Clinically tested: reduces breakage by 83%* Heat protection up to 450°F* Mirror-like shine: zero grease, zero residue Triple use: heat protectant, finishing serum, or overnight treatment Frizz and flyaway control on wet or dry hair Protein-free, sulfate-free, paraben-free & vegan Extension-safe & color-treated hair safe 1.7 fl oz: travel-friendly size

*Based on third-party clinical testing when used as directed.