Synthesis Peptides

No. PepLookup is a comparison tool. We list Synthesis Peptides's publicly published prices so they can be compared with other suppliers, but every order is placed on Synthesis Peptides's own site, under their terms. Questions about orders, payment, shipping or product quality go to Synthesis Peptides directly.

Where Synthesis Peptides publishes a COA we can open, it is linked from the relevant listing and included in our lab reports directory. Listings without a linked document show no COA rather than implying one exists. A certificate describes a single batch, so check that the lot matches what you receive.

Synthesis Peptides states: Same-day before 12 PM PST; 1–3 business days priority. Shipping terms are set and fulfilled by the vendor, not by PepLookup, and can change without notice, so confirm current terms at their checkout. Orders ship from United States.

Synthesis Peptides lists: Visa, Mastercard, Amex, Discover, PayPal. Payment is handled entirely on the vendor's own site; PepLookup never processes payments or handles payment details.

Yes. The code PEPLOOKUP is listed for 10% off, and prices shown on this site already reflect it. You still need to enter the code at Synthesis Peptides's checkout for the discount to apply. Codes are set by the vendor and can expire or carry conditions.