Hair color pulling system Pro Collagen from Nutrora Canada 0.00 lightening

Hair bleaching system Pro Collagen from Nutrora Canada 0.00 Lightening: If you suffer from dull hair, split ends, or are tired of covering gray hair! We offer you the latest rich color collection with high durability supported by a therapeutic formula to protect your hair from breakage during coloring and damage treatment thanks to collagen material that penetrates deep into the hair to give it shine and vitality. An effective formula containing a very small percentage of ammonia enriched with collagen that penetrates the layers of hair during coloring to treat damaged hair from the inside out. Collagen serum works to nourish the hair and make it softer, more lively, and shiny. Against breakage, natural color degree. Moderate shiny color (glossy). The bleaching process is 100% safe. How to use: Mix a quantity of hair bleaching cream in a non-metallic bowl with double the amount of oxidizing cream with collagen serum, then mix well. Divide the hair into four sections. Apply the product to the hair, keeping 1 cm away from the roots at all times. Leave the product on the hair for 30 to 40 minutes (depending on the desired bleaching level), then rinse thoroughly with water.