Redken Extreme Length Sealer is developed with biotin to strengthen from root to tip and specifically targets split ends. Use the complete Redken Extreme Length system to achieve your maximum hair length - up to 6" in a year.

Benefits:

• Strengthens
• Repairs
• Supports split ends
• Targets weakened areas
• Seals the cuticle
• Suitable for all hair types wanting stronger lengths and ends
• Rich in Biotin
• Shine
• Visibly reduces the appearance of split ends

How to use:

• Brush directly on to fragile or damaged areas of hair or all-over
• Do not rinse out
• Style as usual