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Supplier

Northstar Biologics

Pass rate

25%

Characterizations

8

Avg purity

89.6%

Peptides tested

6

Verdict breakdown

2× Likely confirmed1× Inconclusive4× Wrong compound1× Failed

BPC-157

100% pass
Likely confirmed94.1% purityNB-BPC-441

16 Sept 2026

CP-260916-BP

Ipamorelin

0% pass
Wrong compound89.6% purityNB-IPA-319

4 Sept 2026

CP-260904-IP

Oxytocin

0% pass
FailedNB-OXY-820

20 Aug 2026

SUM-20260820

CJC-1295 (no DAC)

0% pass
Wrong compound95.2% purityNB-CJC-207

12 Aug 2026

CP-260812-CJ

Semaglutide

33% pass
Wrong compound94.8% purityNB-SEM-081

5 Aug 2026

CP-260805-SE

Wrong compound95.3% purityNB-SEM-801

1 Aug 2026

SUM-20260801

Likely confirmed89.6% purityNB-SEM-613

13 Jun 2026

SUM-20260613

AOD-9604

0% pass
Inconclusive68.5% purityNB-AOD-710

10 Jul 2026

SUM-20260710

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