Kyo Bio-Activator with Active Principle of Marine Collagen and Keratin- Moisturizing and Soothing Action-150 ml

• Special bio color activator for Kyo Hair Color Ammonia free with Keratin and Collagen • Contains hydrogen peroxide at (volume 10,20,30 ,40) • To be used following the instructions of the product it is to be mixed with and always wear protective disposable gloves.