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Qingdao Sigma Chemical QSC / Retatrutide
Ordered Retatrutide from Qingdao Sigma Chemical QSC? Mail in a sample (US only) and let us test it for free.
Product
RetatrutideDate
20 Feb 2026
Status
Tested
Fields
Independent lab test of Retatrutide from Qingdao Sigma Chemical QSC. Result: FAIL · Purity 99.9% · Fill +47% · Identity Pass · 20 Feb 2026
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