Buy Research
Peptides
Online
USA-made, research-grade peptides synthesized for scientific investigation. Purity >99%, HPLC & mass spectrometry verified, COA provided with every order.
All products are strictly for in vitro laboratory research veterinary use, or any other purpose.
Purity >99%
Every peptide batch is rigorously tested via HPLC and mass spectrometry to ensure the highest purity standards.
cGMP Certified
Synthesized in cGMP-certified facilities following strict pharmaceutical-grade manufacturing protocols.
Fast Shipping
Orders ship within 1-2 business days. Free shipping on all orders over $200 within the USA.
COA Provided
Certificate of Analysis provided with every order, verifying purity and molecular weight of each peptide.
Reta 10 mg
10 mg
Triple agonist (GLP-1/GIP/glucagon) peptide. 10 mg lyophilized. For research use only.
$120.00
per unit
Tirz 10 mg
10 mg
Dual GLP-1/GIP receptor agonist. 10 mg lyophilized. For research use only.
$60.00
per unit
Sema 10 mg
10 mg
GLP-1 receptor agonist peptide. 10 mg lyophilized. For research use only.
$55.00
per unit
BPC-157 5 mg
5 mg
Body Protection Compound-157. 5 mg lyophilized. For research use only.
$50.00
per unit
BPC-157 5 mg + TB-500 5 mg
5 mg + 5 mg
Wolverine Stack — healing & recovery blend. 5 mg BPC-157 + 5 mg TB-500. For research use only.
$115.00
per unit
KLOW 80
GHK-Cu 50mg + BPC-157 10mg + TB-500 10mg + KPV 10mg
Advanced 4-peptide research stack. GHK-Cu 50mg + BPC-157 10mg + TB-500 10mg + KPV 10mg. For research use only.
$120.00
per unit
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About RxPeptides.co
Advancing Scientific Research
RxPeptides.co is dedicated to supplying the scientific research community with the highest-purity research peptides available. Our products are synthesized in cGMP-certified facilities and undergo rigorous quality control testing.
Every peptide we offer is verified by High-Performance Liquid Chromatography (HPLC) and mass spectrometry to ensure molecular accuracy and purity exceeding 99%. We provide a Certificate of Analysis with every order.
>99%
Purity Standard
20+
Peptide Products
USA
Based & Shipped
100%
COA Verified
Quality Guaranteed
HPLC & Mass Spec Verified
Common Questions
Research Peptide FAQ
Answers to the most common questions about buying and using research-grade peptides.