Redken Cover Fusion Advanced Coloris a permanent dye thatbeautifies natural color results.CoverFusion penetrates the hair shaft to deposit hair color molecules deep within. It's great for covering gray hairup to 100% withmulti-dimensional hair color that stays true-to-shade. Delivers durable, delicate tones that are never flat or opaque It can be used to lighten, darken, match natural hair color, and cover up to 100% of gray and white hair. ATTENTION: This product requires professional expertise. The seller is not liable for any adverse outcome resulting from the use of this product. Made in the USA.