COA results by compound

Ibutamoren (MK-677) COA — Verified Certificate of Analysis Results

2 independent third-party certificates of analysis for Ibutamoren (MK-677), from 1 labs across 2 vendors (2024-01-02 to 2026-02-13).

Every Ibutamoren (MK-677) certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 2 published Ibutamoren (MK-677) certs in our corpus.

Assay metrics

Ibutamoren (MK-677) lab-testing metrics

0
Zero-purity certs
Mean dose vs label-10.0% Within 10% of label dose50% Overdosed ≥ +7%0% Underdosed ≤ −7%100%

COAs per testing lab

Every lab testing Ibutamoren (MK-677) in the corpus.

Janoshik 2

Tested-purity distribution

Bins below 90% tested purity.

Ibutamoren (MK-677) tested-purity distribution
Purity rangeCertificates
0–50%0
50–70%0
70–80%0
80–85%0
85–90%0
90–91%0
91–92%0
92–93%0
93–94%0
94–95%0
95–96%0
96–97%0
97–98%0
98–99%0
99–100%0

COAs over time

Ibutamoren (MK-677) certificates published per month.

Ibutamoren (MK-677) certificates per month
MonthCertificates
2024-011
2026-021

Most-tested vendors

Vendors by Ibutamoren (MK-677) certificate count.

See who tests most — unlock the vendor names with Pro.

Verified Vendor A 🔒 1
Verified Vendor B 🔒 1

Verified Ibutamoren (MK-677) certificates of analysis

VendorPurityDose vs labelLabTested
INTEX PHARMA — -12.6% Janoshik 2026-02-13 View COA →
OxygenPharm — -7.5% Janoshik 2024-01-02 View COA →
Ibutamoren (MK-677) research & evidence → Verify a Ibutamoren (MK-677) COA → Browse vendors →

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