Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH-5g$2,500.00 Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH - Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH-5g quantity + Add to cart Additional information Additional information Weight 0.005 kg Size 5 g