Research-Grade Peptides,
Verified Batch by Batch.
PeptideXpo supplies 90+ research and cosmetic peptides to global compounding pharmacies, med-aesthetic brands, and research labs — with ≥99% HPLC-verified purity and batch-specific COAs.
HPLC · Sample
BPC-157 · Batch PX-26-A0517
CAS
137525-51-0
MW
1419.55
MS
[M+H]+ 1420.6
90+
SKUs
30+
Countries
<12h
Response
Manufactured to international standards
Product Portfolio
Four product lines, one quality standard.
From off-the-shelf research peptides to fully custom blends and private-label production — we manufacture, document, and ship under one quality system.
Research Peptides
BPC-157, TB-500, Epitalon, Semax, MOTs-C and more — lyophilized, ≥99% HPLC.
Metabolic & GLP-1
Tirzepatide, Semaglutide, Retatrutide, Cagrilintide, Mazdutide blends.
Cosmetic Peptides
GHK-Cu, Snap-8, Matrixyl, AHK-Cu, KPV — for med spa and beauty brands.
Custom Synthesis & OEM
Sequence design, custom blends, private labeling, μg-to-kg scale.
Scan vial → Verify COA
px.com/coa/PX-26-A0517
Quality You Can Verify
Scan the vial. See the COA.
Every vial we ship carries a QR code linking directly to that batch's third-party-verified Certificate of Analysis. No tickets, no email loops, no opacity.
≥99%
Purity by HPLC + MS
100%
Batches with COA
<12h
First response
HPLC + Mass Spec on every batch — analytical methods aligned with USP <1225>.
LAL endotoxin + microbial limits for injectable-route applications.
Stability program — accelerated (40°C/75%RH) and long-term data on request.
Built For Serious Buyers
Who we serve.
We sell to organizations, not individuals — and we tailor documentation, packaging, and lead times to the way each buyer type actually operates.
Compounding Pharmacies
503A / 503B aligned documentation, DEA-aware shipping options, batch traceability via QR-linked COAs.
Med Spa & Aesthetic Brands
Cosmetic peptides, Lemon Bottle and Lipo-C blends, private label and OEM packaging.
Research & CROs
Custom sequences, μg-to-kg scale, sequence verification, stability studies on request.
Distributors & Resellers
Tiered pricing, region exclusivity for qualified partners, dropship and bulk options.
Most Requested
Featured peptides.
A live snapshot of the SKUs our buyers ask about most often this month.
Tirzepatide
GIP / GLP-1 dual receptor agonist
- CAS
- 2023788-19-2
- Vial
- 2 mg–120 mg
Retatrutide
GIP / GLP-1 / glucagon tri-agonist
- CAS
- 2381089-83-2
- Vial
- 5 mg–60 mg
Semaglutide
GLP-1 receptor agonist
- CAS
- 910463-68-2
- Vial
- 2 mg–50 mg
BPC-157
Body Protection Compound 15-mer
- CAS
- 137525-51-0
- Vial
- 2 mg–10 mg
TB-500
Thymosin β4 fragment
- CAS
- 885340-08-9
- Vial
- 2 mg–10 mg
GHK-Cu
Copper tripeptide-1
- CAS
- 89030-95-5
- Vial
- 50 mg · 100 mg
Epitalon
Pineal gland tetrapeptide
- CAS
- 307297-39-8
- Vial
- 10 mg · 50 mg
MOTS-c
Mitochondrial-derived peptide
- CAS
- 1627580-64-6
- Vial
- 10 mg–40 mg
Semax
ACTH 4-10 analog · cognitive research peptide
- CAS
- 80714-61-0
- Vial
- 2 mg–15 mg
Snap-8
Acetyl octapeptide-3 · cosmetic peptide
- CAS
- 868844-74-0
- Vial
- 10 mg · 100 mg
KPV
Lys-Pro-Val α-MSH C-terminal tripeptide
- CAS
- 67727-97-3
- Vial
- 5 mg · 10 mg
CJC-1295 + Ipamorelin
GH-axis blend (CJC-1295 no DAC + Ipamorelin)
- CAS
- (blend)
- Vial
- 10 mg (5+5)
All products are supplied for research and commercial use in compliance with the buyer's local regulations. Pricing and MOQ on request.
Filling line · 1.mp4
Lyophilizer · 0.mp4
Manufacturing & Capacity
Real lines. Real capacity. Not a trading desk.
PeptideXpo operates dedicated vial-filling and lyophilization lines under ISO 7/8 cleanroom conditions — standardized at 10 vials per box, fully customizable on request.
2 lines
Vial filling + Lyophilization, independently qualified.
ISO 7 / 8
Cleanroom grades for filling and packaging.
0.5 – 100 kg
From pilot scale to bulk production.
10 vial / box
Custom packaging on request.
Custom Synthesis & OEM
From sequence to vial — your peptide, our manufacturing.
Whether you need a private-label re-pack of a catalog item or a fully custom blend with non-standard modifications, our R&D and production teams quote within 24 hours and ship under one quality system.
Tier 01
Re-Pack & Private Label
Catalog items, your brand, your packaging.
Lead 7–14d
Tier 02
Custom Vial Sizes & Blends
Specify mg per vial, blend ratios, excipients.
Lead 14–21d
Tier 03
Custom Sequence Synthesis
From sequence design to lyophilized vials.
Lead 21–45d
Tier 04 · Pilot
cGMP Pilot for IND
Pre-clinical batches under regulated workflow.
Lead 60–90d · SOW
Insights & Regulatory
What's moving in peptide sourcing.
Let's talk peptides.
First response under 12 hours · Catalog · Sample COA · MOQ · Lead time. Our regulatory and sales teams review every inquiry before pricing.