Why we exist
Research begins with a material you can trust — and a number you can verify.
We supply verified peptides. No claims, no clinical promises — only identity, purity, and an analytical record behind every vial.
Research-grade peptides, synthesized and independently verified to >99% purity. Every lot ships with the analytical record to prove it.
Why we exist
We supply verified peptides. No claims, no clinical promises — only identity, purity, and an analytical record behind every vial.
Most requested
Lysine-Proline-Valine tripeptide
Growth-hormone-releasing peptide 6
Dual GIP/GLP-1 receptor agonist
Thymosin Beta-4 fragment
Selective GH secretagogue
GHRH (1-29) analogue
Cyclic α-MSH analogue
Bremelanotide — melanocortin agonist
The standard
A single chain of custody. Each step is logged, and no lot leaves until it passes.
Compounds assembled under controlled, documented conditions with traceable raw materials.
Multi-pass purification to a >99% floor — most lots resolve well beyond it.
Identity confirmed by mass, purity quantified by chromatography. Independently.
Lots ship only after passing QC release; in-stock orders ship worldwide in 10–18 days.
Behind every vial
Behind each batch is a full lot record — synthesis route, chromatogram, mass confirmation, and purity — reviewed and signed off before release. If a lot doesn't pass, it doesn't ship.
Answers
Every compound is synthesized by GMP-equivalent manufacturing partners and released against a written specification. Each lot is tested for identity and purity by HPLC and mass spectrometry before it ships, and only material above 99% purity is released.
Every lot ships with a certificate of analysis, a chromatogram, and a mass confirmation issued under the YGIS quality standard. The analytical record travels with the lot, so you can review the data before use.
We also encourage every customer to verify independently. Reputable third-party labs such as Janoshik or Freedom will test a sample for you directly.
Shipping is free, worldwide, on every order — no minimums. In-stock items typically arrive within 10–18 days, with tracking once your order leaves us. For packaging, customs, and returns specifics, see our Shipping & returns page.
