← All suppliers

Supplier

Umbrella Labs

Pass rate

100%

Characterizations

6

Avg purity

94.1%

Peptides tested

6

Verdict breakdown

4× Confirmed2× Likely confirmed

PT-141 (Bremelanotide)

100% pass

Likely confirmed91.4% purityUL-PT141-240589

29 Jun 2026

cmrtkrj8w001…

Angiotensin II

100% pass

Confirmed96.8% purityUL-ANG-260428

3 May 2026

s02moa…

PEG-MGF

100% pass

Confirmed94.8% purityUL-PMG-260416

22 Apr 2026

bv5j07…

Desmopressin

100% pass

Likely confirmed85.9% purityUL-DMP-260413

19 Apr 2026

d308o0…

Thymosin Alpha-1

100% pass

Confirmed98.4% purityUL-TA1-260325

31 Mar 2026

eis55z…

Melanotan II

100% pass

Confirmed97.5% purityUL-MT2-24110

8 Jan 2025

aw1krv…

Only publicly shared characterizations are included. Results are submitted by private end users, never suppliers.