Independently Verified
The source you can trust.
The source you can trust.
Verify every batch.
Premium research peptides, independently HPLC-tested by Janoshik Analytical. Every batch gets its own certificate — published publicly before it ever ships. Check any batch yourself before you buy.
HPLC Verified
COAs Published
Ships from USA
Janoshik Analytical
Live COA
Melanotan 2 · Confirmed Purity
99.95%
HPLC · High Performance Liquid Chromatography
BatchMT2031
Lab Task#121914
Analysis Date18 Mar 2026
Verify KeyCYKUCW2B6KUQ
Research Ready
Every compound. Every certificate.
Each batch independently HPLC-tested by Janoshik Analytical. Check the COA before you order — every one is public.
Verify Before You Buy
Before you order,
Before you order,
check the paperwork.
Every batch above has its own certificate. Enter any batch number and see its real, independently-tested purity — pulled straight from the certificate Janoshik issued. No account. No email. Just proof.
Enter a Batch Number
Try one of ours: GHK046 · BPC034 · TB5029 · RT038
Our Standard
Why choose Natty Plus Labs?
HPLC Verified
Every batch independently tested using High Performance Liquid Chromatography before it ships.
Published COAs
Certificates of Analysis published publicly before any product is listed for sale. No request needed.
99%+ Purity
Third-party verified purity on every compound in the catalog. The same standard applied without exception.
Packaged in USA
Domestic packaging and fulfillment. Ships within 24–48 hours of your order being placed.