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 *** In stock Follistatin quantity Add to cart SKU: Follistatin-1mg Categories: Myostatin Inhibitors, Research Peptides Related products PT-141 (bremelanotide) (10 mg) $37.99 Add to cart PEG-MGF (2 mg) $39.99 Add to cart HMG (75 iu) $39.99 Add to cart MOTS-C $53.99 Add to cart