Metformin$49.99 750 mg/ml *** For Research Purposes Only/ Not For Human Consumption *** Out of stock SKU: Metformin Categories: Metabolic-Mitochondrial Regulators, Research Peptides Related products PEG-MGF (2 mg) $39.99 Add to cart Tirzepatide $109.99 – $439.99 Select options GHRP-6 (5 mg) $21.49 Add to cart IGF-1 LR3 (1 mg) $69.99 Add to cart