Goldwell Natural Energy Perm, Resistant

Normal (N) utilizes the Elastin Polymer Complex to ensure the enhanced elasticity of the curls. Color Treated (C) contains the Protein Hydrolysate Complex, a natural conditioning complex, similar to hair keratin. It will equalize porosity and strengthen the hair. The low ammonia protects color retention. Resistant (R) features herbal extracts and essential oils for care of the hair and scalp. Consistent, true to rod size curls, scalp to ends. http://www.goldwell.us/products/perm/natural-energy/