Peptide cost & profit calculator
Know your true cost.
See your real profit.
Turn kit pricing, testing, fulfillment costs, and a proposed selling price into clear cost and profit metrics.
How the math works
Total cost basis = (kits × cost per kit) + testing + other lot costs + (usable vials × misc. per vial). Total profit = (usable vials × selling price) − total cost basis. Average profit per purchased kit = total profit ÷ number of kits, so testing losses are distributed across the lot.