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Independent US-lab tested
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Mixed, bottled & tested in the USA
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All Lab Results

Certificates of Analysis

Retatrutide

Every Retatrutide batch is independently tested by ILS Laboratories (San Diego, CA): identity, purity, endotoxin, sterility, and heavy metals, traceable to a signed certificate for each lot.

Test History for Retatrutide

Across 1 batch: 99.31% average purity · range 99.01% to 99.55%

Average purity across all Retatrutide batches: 99.31%.