GK Hair Cream Developer 20 Volume is made from naturally derived ingredients to provide ideal viscosity and create optimal application for best results. The cream developer is compatible with the Juvexin Color Line and offers up to 4 levels of lift.

KEY INGREDIENTS:
Juvexin:(A keratin based anti-aging protein blend) restores and protects your hair from harmful environmental damage.

GK Hair Products are free of Sulfates, Parabens, Phthalates, DEA, TEA, or Gluten. GK Hair uses the best ingredients to help you achieve your ultimate hair goals.