Redken - Extreme Length Sealer Leave-In Treatment 150 ml

• With biotin, it strengthens and reduces split ends.
• It helps hair grow while bleaching or coloring.
• Up to +15 cm in length in one year.
• It makes untangling easier and thus prevents breakage.

Apply to towel-dried hair and do not rinse.
Use as a complete system with Extreme Length Shampoo and Conditioner.

18-mea: protects the hair's natural shine.
Ceramide: strengthens hair fibers to prevent breakage.
Interlock Protein Network: conditions and strengthens the hair cortex.
Biotin: responsible for strengthening hair and stimulating its growth.