Lisap LK OPC is a professional hair dye, enriched with certified argan and passion fruit oil. Guarantees 100% gray hair coverage. Very low ammonia content (0.4%). Has a pleasant aroma. Offers long-lasting and bright colors. 40% more lasting than other professional dyes. New technology Oil Protection Complex (OPC) is an innovative complex based on argan and passion fruit oils of natural origins, certified by ECOCERT. Provides additional moisturization, restoration and nutrition for the thinnest and lifeless hair in the process of hair coloring. Argan oil deeply nourishes the hair and provides a brilliant shine. Passion fruit oil, rich in Omega-6, deeply moisturizes and restores the hair. System Phyto-Enhancer – an innovative system of color pigments. Provides better penetration and fixation of the pigments, seeking out the perfect spots in hairs keratinous structure, providing a more even, saturated and long-term color. Application: Mix the dye with a developer in a ratio of 1:1. Leave in for 45-60 minutes. Thoroughly rinse.