Redken Extreme Length Sealer 150ml
Redken Extreme Length Leave-In Conditioner features Redken’s Length Care Complex, formulated with Biotin and Soy Protein to strengthen damaged hair and support longer, healthier growth. This leave-in conditioner helps protect hair from breakage and improves hair resilience.
Key Benefits
- Strengthens damaged hair to promote longer, stronger growth
- Contains Biotin and Soy Protein for improved hair health
- Helps prevent hair breakage and split ends
| Product Details |
|---|
| Product Name: Redken Extreme Length Sealer |
| Volume: 150ml |
| Form: Leave-in conditioner |
| Key Ingredients: Biotin, Soy Protein |
FAQ
How does Biotin in the product help hair growth?
Biotin supports hair strength and health by improving the structure of hair strands, which can help reduce breakage and support longer, stronger hair over time.
Can this conditioner be used on colored hair?
Yes, this leave-in conditioner is suitable for colored hair as it helps protect against breakage without altering color.
Is it safe to use daily?
Yes, the product is designed for daily use as a leave-in conditioner to maintain hair strength and prevent damage.

Dan Quinn –
I’ve used this conditioner for three months now and notice my hair is less prone to breakage. The texture is light and absorbs quickly. My hair feels stronger and more manageable, especially after washing.
John Baker –
It works well for maintaining hair length. The soy protein helps reduce frizz and gives a smooth finish. I apply it after washing and before styling. My hair feels more resilient.
Nicola Allan –
After switching to this leave-in, my hair has grown longer without excessive shedding. The biotin and soy protein combination feels effective. No greasiness, easy to use.