Glycerin 1% Sulfates 0% Zinc + Peptides Developed With Dermatologists For 4x More Visible Fullness* Vegan PETA Approved; Cruelty-Free; Global Animal Test Policy Did you know your scalp is the source of hair's natural strength? External factors can weaken scalp & hair, leading to breakage. That's why Dove developed a custom scalp skincare system. Our sulfate-free Shampoo and Conditioner system, with Glycerin, nourishes & reinforces thin, brittle hair. While our Density Boost Scalp Serum, with Niacinamide, Glycerin, Zinc & Peptides helps regenerate your scalp's protective moisture barrier & fortifies roots. For thicker, stronger, fuller-looking hair from root-to-tip. Density boost sulfate-free shampoo purifies without stripping and revitalizes scalp & hair. *System vs. unwashed hair.
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