Redken Extreme Length Primer - Full Size New , never used. This rinse out hair primer treatment with biotin builds strength from root to tip and targets split ends. It strengthen from root to tip and targets split ends plus extreme length system of shampoo, primer and sealer helps achieve maximum hair length up to 6 inches in a year.
Benefit: Reconstructing, Smoothing,Formulated with biotin.
Provides weightless conditioningBuilds strength from root to tip
Retail: $24