REF Permanent Hair Color, Intense Naturals

REF has developed colors that give exceptional shine, lasting result and are easy to work with. We are limiting the amount of chemicals and adding more natural ingredients but keeping the result impeccable. Shop Hair Color for Salons Collection The Intense Naturals are double pigmented and may appear darker due to the increased dye load. These are intended for coarse and highly resistant gray hair and typically mixed with other colors in formulations providing perfect gray coverage.