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—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.
- 18-MEA - Protects hair's natural shine.
- CERAMIDE - Strengthens the hair fiber to prevent breakage.
- INTERLOCK PROTEIN NETWORK - Rebuilds surface protection, and provides progressive conditioning and strengthens hair's core.