Shipped cold. Verified pure.
Third-party HPLC + LC-MS, endotoxin, and heavy metal testing on every batch. Insulated, tracked, signature-on-delivery. Synthesized, tested, and shipped entirely from the United States.
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Money-Back Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
Shop NowMoney-Back Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
Shop NowWhy Choose Us
Built for the lab, not the shelf.
Six things every researcher should expect from their peptide supplier, and why we deliver on all of them.
Independent third-party testing
HPLC for purity, LC-MS for identity. Every batch, every time, published on the product page.
01
Batch-level certificates of analysis
Every vial carries a unique batch ID linking to its public COA. Full traceability from label to lab.
02
99%+ minimum purity standard
Lyophilized under controlled conditions. Proper cold-chain handling from synthesis to your bench.
03
Next-day shipping, fully tracked
Orders placed before the daily cut-off ship the same day. Insulated packaging and tracking included.
04
Controlled domestic supply chain
Synthesized, tested, stored, and shipped within a single controlled chain. No international transshipment.
05
Direct researcher support
Questions on handling, storage, or documentation answered by people who know the material, usually within the hour.
06