Single Vial peptides › Retatrutide Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Retatrutide from $70.00 This research peptide kit includes 1 sterile vials of the listed compound, for laboratory and research use. Size: Select Size 10mg 20mg 30mg 60mg Add To Cart Added! This research peptide kit includes 1 sterile vials of the listed compound, for laboratory and research use. You Might Also Like Tirzepatide 30mg $80.00 Tesamorelin 20MG $70.00