Reviewed by Peptide Treatments Medical Advisory Board (Medical Advisory Board)

MK-677: Bloodwork Guide

Recommended lab tests and biomarkers to monitor before, during, and after MK-677 therapy. Testing schedules are based on clinical protocols and published monitoring guidelines.

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During Treatment (4 tests)

Biomarker Expected Effect Retest
IGF-1 ↑ increases Every 8 weeks
Fasting Glucose ↑ increases Every 4 weeks
GH ↑ increases Every 4 weeks
Prolactin ↑ increases Every 8 weeks