The Goldwell Natural Energy Perms come in 3 formulas-Color Treated, Normal and Resistant so you get the perfect perm for your hair type.
Natural Energy for Color Treated Hair Conditioning Acid Perm Protein Hydrolysate Complex, a natural conditioning complex structurally similar to hair keratin, equalizes porosity and adds strength. Low ammonia protects color retention.
Natural Energy for Resistant Hair Conditioning Alkaline Perm Natural Conditioning Complex features herbal extracts and essential oils for optimum care of hair and scalp.
Natural Energy for Normal Hair Self-balancing Acid Perm Elastin Polymer Complex equalizes porosity during perming process, ensuring optimal condition, enhanced elasticity, proper moisture balance and uniform curl.