For longer, healthier-looking hair that is as gorgeous as you are, use Sunsilk Long and Healthy Growth Shampoo! The shampoo includes an activ-mix that includes milk protein, argan oil, and biotin. Argan Oil is known to protect your hair from daily damage, Milk Protein is known to provide moisture for healthy hair, and Biotin is known to support natural hair growth. This combination of potent ingredients keeps hair long and healthy-looking as it grows. (Dated from the natural hair's reduced breakage compared to non-conditioning shampoo) There are no additional parabens in the shampoo.