Built for Researchers.
Not for Revenue.
PEPTRIX started because sourcing research-grade peptides was broken. We fixed the parts that mattered — purity verification, cold-chain shipping, transparent pricing, and packaging that doesn't announce itself.
We Built What We Wished Existed.
Inconsistent purity with no verifiable lab data. Vendors who talk about quality but won't show you the numbers. Cold-chain as a paid upgrade. Packaging that announces its contents. No rewards for repeat orders. Inflated prices with no bulk options.
We fixed all of it. Not as a marketing angle — as the baseline.
The Four Things We Never Compromise On.
Independent Lab Verification — Every Batch
Every compound tested by Janoshik Analytical and BT Labs — independent third-party laboratories. HPLC purity, mass spectrometry sequence confirmation on every production run. The batch number is on your vial. You verify directly at janoshik.com — not with us.
Cold-Chain Shipping — Always Included
Peptides degrade. Temperature matters. Every PEPTRIX order ships with insulated packaging and ice packs regardless of order size, season, or destination. Cold-chain is not an add-on. It's the baseline.
Free Bacteriostatic Water — Every Order
Every shipment includes bacteriostatic water for reconstitution. You shouldn't have to source it separately and we shouldn't charge extra for it.
Discreet Packaging — Always Standard
Plain outer box. No product names, no PEPTRIX branding, no indication of contents on the outside. Every order, every time. Your privacy is standard — not an option.
Made Fresh to Order. Better Rate When You Order More.
Every batch is produced specifically for your order — not pulled from sitting inventory. Research doesn't happen one vial at a time, so we reward larger orders with better pricings. Mix and match all 57 compounds — your entire cart counts.
Volume Rate Tiers
57 Compounds. All Available.
Janoshik verified · Cold-chain standard · Free bac water · Discreet shipping · Bulk pricing
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