Verified offer
Mr Peps coupon code — 10% off
Use PEPTIDEPRICES for 10% off at Mr Peps.
Last verified 3 Oct 2026
How to use the code
Open the vendor
Use the link above to open the UK store.
Choose your products
Select the exact strength and quantity you need.
Enter the code
Apply PEPTIDEPRICES in the coupon field.
Check the total
Confirm the discount, delivery charge and order total before paying.
Published prices and coupon examples
Prices in pounds before delivery. These examples apply the coupon to the listed price. Check eligibility and the final total at checkout.
Prices are currently unavailable. Check prices with Mr Peps ↗
Offer terms
10% off
Delivery charges are separate. The recorded offer does not confirm that the code stacks with other promotions.
Verified discount: 10% off with code PEPTIDEPRICES
Checkout test: Code PEPTIDEPRICES reduced a £26.99 GHK-Cu 50 mg cart by £2.70, before the separate Open Banking discount and shipping, on September 21, 2026
Certificates: 16 documents on file: 14 vendor QA files, one vendor-named Janoshik report, and one Janoshik report with unresolved vendor attribution
Shipping: Free UK shipping over £150; £3.50 on smaller orders