RealPeptides Promo Codes for October 2026

Receive 16% off all GHK-Cu and MOTS-c research peptides. This deal applies to all available forms.

Get 17% off both Tesamorelin and Sermorelin peptides this summer. The discount is applied automatically.

During Black Friday week, receive 22% off all AOD-9604 peptides. This special runs for a limited time.

Get 19% off all Tirzepatide Research and Retatrutide Research peptides. This discount is valid for the whole month.

Spend $150 or more on any lab supplies and get free standard shipping. No minimum peptide purchase required.

Purchase three peptide vials of any size and receive a fourth vial for free. Add four to cart for the discount.

Get 20% off all bacteriostatic water products during the spring clearance event. Stock up while supplies last.

Subscribe to the RealPeptides newsletter and receive 10% off your next purchase. An email will be sent with details.

Purchase larger quantities of specific peptides and get up to 25% off. Discount varies by product and volume.

All Epitalon research peptide vials are currently 14% off. This offer is valid across all concentrations.

Find up to 35% off on various discontinued research chemicals and supplies. Quantities are limited.

Join the loyalty program and receive a 10% discount on your next order. Points accumulate with every purchase.

Researchers with a valid grant can receive 12% off all peptide orders. Verification required for eligibility.

Institutions and labs can access up to 30% off with wholesale accounts. Minimum order quantities apply.

Pay with cryptocurrency and receive a 10% discount on your total order. This applies to all products.

Purchase two units of specific peptide reconstitution solutions and get a third one free. Mix and match allowed.

Melanotan II research peptides are available starting from $29. This introductory price applies to smaller quantities.

Save 18% on Ipamorelin and GHRP-2 during the current holiday sale. Applies to all available sizes.