Hair loss can be difficult, and that’s why Hair Restoration Labs has created a formula to help you recapture the magic of a fuller head of hair. Our Maximum Hair Thickening Serum is chock full of nutrients to invigorate your scalp and promote healthier, thicker hair growth.

It is formulated with hair building blocks Biotin and Keratin, and fortified with Marine Collagen and Seaweed extract. Viviscal Hair Thickening Serums are paraben-free, SLS-free, SLES-free.