Protect and prolong your hair colour with Wella Ultimate Color Colour Sealer Liquid Layer — a professional post-colour treatment designed to instantly seal in colour and enhance shine from the very first use.

This lightweight, leave-in formula works by restoring the hair’s natural pH balance after colouring, helping to close the cuticle and lock pigments deep within the hair. The result is smoother, more manageable hair with enhanced shine and longer-lasting colour vibrancy.

Infused with Metal Purifier technology, Glycine, and Pro-Vitamin B5, it helps detox hair from metals, improve softness, and protect against environmental stress. The acidic formula smooths the hair surface, boosts radiance, and leaves hair feeling healthy and refreshed.

Designed for use after colouring, this leave-in treatment delivers immediate protection and helps maintain colour intensity for up to 10 weeks when used as part of the Ultimate Color routine.