Acidic Colour Gloss Heat Protectant Leave-In Treatment forms a protective barrier against heat, pollution, and minerals while maintaining your hair’s natural shine and locking in vibrant, long-lasting colour. 

Its advanced invisible shield technology offers heat protection up to 230°C and delivers 6x more hydration.*  

*Instrumental test after application of the Acidic Colour Gloss Leave-In vs. a non-conditioning shampoo.

Benefits:
- Invisible shield technology for protection + shine.
- Up to 230C heat protection.
- Helps Seal in color & prevents heat damage.
- 13x smoother/instant improvement in detangling*.
- 6x hydration boost*.