Promotional Terms

A complimentary research accessory is included with any order containing four (4) or more eligible in-stock peptide vials. Accessories, unpublished products, out-of-stock items, previously gifted items, and other excluded items do not count toward the qualifying quantity.

Limit one complimentary accessory per qualifying order. Item may vary and is provided while supplies last. No cash value.

Selected research vials are offered on a buy-one-get-one-free basis. Eligible items are marked on their product page. For every two vials of the same eligible item added to the cart, one is free. The discount is applied automatically in the cart.

This offer is not combinable with any other offer. BOGO items are excluded from all percent-off promotion codes, including WELCOME25. Offer available while supplies last and may be modified or withdrawn at any time.

Items marked Sale are sold at the reduced price shown on the product page. Sale pricing may be modified or withdrawn at any time and applies while supplies last.