| Natures Therapy's Mega Smooth Unfrizz Smoothing Shampoo For unruly, frizzy hair. Tames, nurtures and smoothes as it cleanses. Specially formulated with glycerin and lily extract that help hold moisture and nurture the cuticles as it softens from roots to ends. Adds unbelievable silkiness and shine. Hair is more supple and bouncy. Helps prevent frizz in humid weather. . |  |