Peptides
BPC-157
Price range: $55 through $60
Select options This product has multiple variants. The options may be chosen on the product pageResearch compounds
Premium Peptides Backed by Research.
High purity peptides and bioactive compounds for laboratory research use only.
- Research Use Only
- ≥99% Purity (HPLC)
- Third-Party Tested
Free Shipping
Free & fast shipping on orders over $99.
+99% Purity Guaranteed
Or we will issue you a full refund.
Customer Service
Contact us any time and we will get back to you within 24 hours.
Affordable Prices
We offer the highest quality peptides at the lowest prices possible.
Featured products
Hand-picked research peptides from our catalog
Peptides
TB-500
$79
Select options This product has multiple variants. The options may be chosen on the product page
Peptides
NAD+
Price range: $75 through $100
Select options This product has multiple variants. The options may be chosen on the product page
Peptides
GHK-Cu
Price range: $40 through $59
Select options This product has multiple variants. The options may be chosen on the product pageHow it works
From order to bench in three simple steps
1
Choose your peptides
Browse our catalog of 10 research compounds. Each product page includes full specifications, pricing, and available COA data.
2
Place your order
Checkout is fast and secure. Orders placed before noon Eastern ship the same business day with full tracking provided.
3
Receive & verify
Every order arrives with batch-specific Certificates of Analysis. Verify purity, identity, and potency independently.
99%+
Purity guaranteed
HPLC & mass spec tested
Endotoxin & sterility tested
Quality assurance
Proof you can verify, not promises you can’t.
Every batch undergoes independent third-party testing for purity, content accuracy, endotoxins, heavy metals, and sterility. We don’t ask you to trust us—we hand you the data.
- Independent HPLC analysis on every batch
- Mass spectrometry identity confirmation
- Endotoxin (LAL) testing for sterility
- Full chain-of-custody documentation
10
Research compounds
4.9
Average rating
<24h
Support response
COA
Every single batch
Trusted by researchers
What the research community says
★★★★★
“We’ve tested peptides from several vendors. Valyx Peptides’s lot-to-lot consistency is exceptional—our HPLC results match their COAs within margin every time.”
★★★★★
“Fast shipping was critical for our timeline. Ordered Monday afternoon, had compounds on the bench Wednesday. Packaging was professional and temperature-aware.”
★★★★★
“The COA documentation is thorough: HPLC purity, mass spec, endotoxin testing. We ran independent verification on our first order and everything checked out.”
★★★★★
“Price-to-quality ratio is the best we’ve found for grant-funded work. Comparable purity to premium vendors with documentation that actually holds up in review.”
Got questions?
Frequently asked questions
Everything you need to know about our peptides, quality standards, and ordering process.
View all FAQ →What purity level are your peptides and how is it verified?
Peptides are evaluated through independent HPLC analysis to support identity and purity expectations. Full analytical data is available on request and through our lab results page.
What is a Certificate of Analysis (COA)?
A COA confirms the identity, purity, and composition of a peptide batch from an independent lab. Key values include HPLC purity, molecular weight confirmation, and lot traceability.
How fast do you ship within the US?
Orders placed before noon Eastern ship the same business day when possible. Delivery timelines depend on your region and carrier—tracking is provided on dispatch.
Are these peptides for human or animal use?
No. All products are strictly for laboratory research and analytical purposes only. They are not intended for human or veterinary use.
Ready to get started?
Join hundreds of labs and research organizations that trust Valyx Peptides for verified, research-grade peptides.