USA owned & operated · Free shipping over $200
Don’t just trust us. Check yourself.
Peprise is American owned and operated. Every lot is verified by Freedom Diagnostics (opens in a new tab), an independent US laboratory, and ships with HPLC and mass-spec results tied to its lot number. No interpretation required. No shady overseas vendors. Ever.
99%+
Purity in every vial. Send a test showing a lot missed it and we refund the order in full, then pull that lot from sale.
24h
Maximum time from order to shipment. Most orders ship the same day.
17
Sequences in catalog · 19 vial variations. Can’t find what you need? Request sourcing.
USA owned & operated
An American company, run to American standards.
At Peprise, we do not drop-ship (relabel vials from overseas). A US facility lyophilizes, fills, caps, and labels the peptide material. Freedom Diagnostics, an independent US laboratory, re-tests every lot, then we inspect and sign off on the numbers before anything ever reaches your door.
Every quarter we rigorously audit each manufacturing partner against one cGMP-aligned protocol. Fail any part of it, and they are suspended on the spot until the issue is fixed.
Most popular
The 10 compounds our researchers request most often. The other 7 are one click away.
BPC-157 / TB-500
Two-peptide blend: BPC-157 and TB-500, co-lyophilized.
KLOW
Four-peptide blend: GHK-Cu 50 mg, KPV 10 mg, BPC-157 10 mg, TB-500 10 mg.
GLOW
Three-peptide blend: GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg.
CJC-1295 / Ipamorelin
Two-peptide blend: CJC-1295 (no DAC) and Ipamorelin.
GHK-Cu
Copper tripeptide-1, blue lyophilized cake.
Commonly researched together
Pre-matched sets at a fixed discount, shipped together from the same production window. Free shipping on orders $200+
Transformation Stack
RT-GLP3 10 mg + MOTS-c + Tesamorelin
What researchers say
10/10 customer service, one minor issue.
Tested this independently and came back with above 99% purity. Couldn’t be happier with shipping. Products shipped within one day and arrived the next day. Only docking one star since I wish ordering was more straightforward, but the team helped so much and replied as soon as I messaged them!
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