This super strength relaxing system is formulated with Sodium Hydroxide to relax extra curly hair. Can be used on all hair textures including color with proper instruction.

This should be used ONLY on hair that has been treated with other Sodium Hydroxide products, Sodium Calcium and Potassium Hydroxide.

Do NOT use on hair that has been treated with Thioglycolate or Cysteamine Hydrochloride products.