View cart “TB-500 (5 mg)” has been added to your cart. Follistatin$109.99 1 mg per vial *** For Research Purposes Only/ Not For Human Consumption *** Out of stock SKU: Follistatin-1mg Categories: Myostatin Inhibitors, Research Peptides Related products AOD-9604 (5 mg) $44.99 Add to cart Semaglutide $109.99 – $329.99 Select options PT-141 (bremelanotide) (10 mg) $37.99 Add to cart GHRP-2 (5 mg) $21.49 Add to cart