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doublerlabs.is
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Based on 0 reviews · 33 lab tests
✓ Lab Verified99.40% avg HPLC purity
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Lab test results
33 tests · avg 99.40% HPLC purity
Date
Peptide
Tested by
HPLC Purity
Jul 23, 2026
EPITHALON
Tested: 50 mg
Tested byKovera Labs
99.53%HPLC
Jul 23, 2026
GHK-Cu / KPV
Tested byKovera Labs
99.56%HPLC
Jul 13, 2026
BPC-157 / TB-500
Tested byKovera Labs
99.72%HPLC
Jul 13, 2026
PT-141
Tested: 10 mg
Tested byKovera Labs
99.70%HPLC
Jul 13, 2026
Ipamorelin
Tested: 10 mg
Tested byKovera Labs
99.60%HPLC
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🇺🇸 USA
Payments accepted
Cryptocurrency
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