Soin Intensive Restorative Masque Keracare is quick and easy. Apply to clean, damp hair, distributing evenly from roots to ends, then gently detangle with a wide-tooth comb. Wrap hair in a plastic cap and leave on for 15-20 minutes before rinsing thoroughly and styling. The generous 227 g capacity allows prolonged use, providing intensive long-term care for visible, long-lasting results.