A rinse out biotin enhanced split-end primer treatment that builds strength from root to tip, helping you achieve your maximum hair length.
Extreme Length Primer Rinse Out Treatment
This rinse out hair primer treatment with biotin builds strength from root to tip and targets split ends. When used together, Extreme Length Shampoo, Primer and Sealer can help you achieve your maximum hair length growth — up to 6" in a year.
- Formulated with biotin
- Provides weightless conditioning
- Builds strength from root to tip
- Apply on damp hair from root to ends after shampooing with Extreme Shampoo.
- Leave on 2-5 minutes. Rinse thoroughly.
- For best results, follow with Extreme Length Sealer.