Peptagon
Research-grade purified peptides, US-synthesized with 99%+ purity verification and free shipping.
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About Peptagon
Peptagon is a US-based research peptide supplier offering a catalog of 45 purified compounds synthesized in the United States with 99%+ purity verification. The catalog spans cellular and energy pathway research (MOTS-C, NAD+ biofermented, AOD-9604), tissue and extracellular matrix studies (BPC-157 in oral and injectable formats, TB-500, GHK-Cu, PEG-MGF), endocrine research (CJC-1295 with DAC, Ipamorelin, Hexarelin, GHRP-2, GHRP-6, Gonadorelin, Kisspeptin), neurochemical and circadian work (Selank, Semax, DSIP, Dihexa, PE-22-28), and metabolic research tablets including 5-Amino-1MQ and SLU-PP-332. Every product page carries the required research-use disclaimer, and the store is backed by Shopify storefront quality verification with free shipping on all orders.
Score Breakdown
Pros & Cons
Pros
- US-synthesized peptides with 99%+ purity verification on every product
- Broad 45-compound research catalog including rare items (FOXO4-DRI, PNC-28, ARA-290, PE-22-28)
- Both injectable and oral research formats (BPC-157 tablets and solution)
- Research tablets line including 5-Amino-1MQ, SLU-PP-332, MK-677, Tesofensine
- Free shipping on all orders with Shopify storefront quality verification
Cons
- No third-party COA lab named on product pages (purity is self-declared)
- No published lab test certificates section
Reseñas
Ordered MOTS-C and BPC-157 solution for our tissue regeneration pilot. Both reconstituted clear, no particulates, and results were consistent across three runs. Shipping was fast and everything arrived well packaged.
The 99%+ purity label matched what our own HPLC showed on the BPC-157 lot. Only knock: would like to see an actual named third-party lab on the COA, not just the purity statement.
FOXO4-DRI and PE-22-28 are nearly impossible to source. Peptagon had both, US-synthesized, and the Dihexa tablets are a nice touch for dosing studies. Will order again.