Pure Lab Tested Research Peptides for Sale
Why Choose PTP as Your Peptide Source?
For Purity testing and COA visit our COA library here
- Strict Quality Control: From synthesis to packaging and delivery, every step follows rigorous SOPs make us one of the best peptide supplier websites.
- Analytical Verification: Our lab performs HPLC and MS testing to confirm purity, identity, and stability. Trust in our process and commitment to the best testing enabling us to provide our customers the opportunity to buy peptides online without compromising quality for convenience.
- Consistency & Precision: Trusted by researchers nationwide for reliable, reproducible results.
The Pure Tested Peptides Difference
When you choose Pure Tested Peptides™, you’re not just ordering peptides for sale online —you’re investing in consistency, precision, and confidence for your work. We make it simple to get premium-grade peptides delivered right to your door.
If you have any questions regarding specific products or purity testing or our peptide website, please contact us at support@puretestedpeptides.com
Products ship within 48 hours and all peptides are in lyophilized form unless stated otherwise
Popular Research Peptides for Sale
Our most requested research compounds include:
- Tesa
- Ipamorelin
- CJC-1295 (without DAC)
- Serm
- Third Generation GLP-1 agonists
- SS-31 10 mg
- SS-31 50 mg
- GHK-Cu
- GLOW Blend
- KLOW Blend
- Recovery compounds with promising murine data: BPC-157 (oral & injectable), TB-500, and NAD+
FAQ
How do you verify peptide purity?
Each batch undergoes HPLC and mass-spectrometry testing to confirm identity, purity (≥99%), and stability before release.
Are your peptides for human use?
No. All products are sold strictly for laboratory research use only and are not intended for human or veterinary use.
Where do you ship?
We ship quickly across the United States. See our shipping policy for transit times and carrier options.
