IGK Good Behavior Ultra Smooth Shampoo product type_jane iredale eyebrows Proven results reported by trial

Proven results reported by trial participants in a 2-week clinical study

and skin cancer

work to boost elastin and collagen production to improve the appearance of fine lines and wrinkles while enhancing the skin’s elasticity

and hydrating silver ear mushroom extract work from within to improve skin's natural appearance

IGK Good Behavior Ultra Smooth Shampoo product type_jane iredale eyebrows Proven results reported by trialAn instantly smoothing shampoo with Frizz Blocking Barrier technology to fight frizz before it forms, for hair thats 5X smoother* after just 1 use. The oil rich formula deeply nourishes, adds shine and silkiness, perfect for any frizz free look, curly or straight!