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Lab tests for peptidecrafters.com

210 independent lab tests · 99.6% average HPLC purity

MAR 30, 2026
CJC-1295 without DAC
tested by Vanguard Laboratory
99.05%
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MAR 24, 2026
PT-141
tested by Vanguard Laboratory
99.15%
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MAR 24, 2026
NAD+
tested by Vanguard Laboratory
98.16%
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MAR 20, 2026
Melanotan II (MT-2)
tested by Janoshik Labs
99.75%
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MAR 20, 2026
Cagrilintide
tested by Janoshik Labs
99.85%
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MAR 19, 2026
Semaglutide
tested by Janoshik Labs
99.66%
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MAR 13, 2026
ARA-290
tested by Janoshik Labs
99.47%
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MAR 12, 2026
Retatrutide
tested by Janoshik Labs
99.64%
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MAR 9, 2026
DSIP (Delta Sleep-inducing Peptide)
tested by Janoshik Labs
99.20%
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FEB 27, 2026
Retatrutide
tested by Janoshik Labs
99.78%
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FEB 27, 2026
Tirzepatide
tested by Janoshik Labs
99.97%
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FEB 27, 2026
Semaglutide
tested by Janoshik Labs
99.67%
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FEB 16, 2026
Tesamorelin
tested by Janoshik Labs
99.89%
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FEB 16, 2026
TB-500
tested by Janoshik Labs
99.91%
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FEB 16, 2026
GHK-Cu
tested by Janoshik Labs
99.80%
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FEB 13, 2026
IGF-1 LR3
tested by Vanguard Laboratory
99.80%
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FEB 9, 2026
Melanotan I (MT-1)
tested by Janoshik Labs
99.89%
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FEB 9, 2026
Retatrutide
tested by Janoshik Labs
99.22%
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FEB 9, 2026
Retatrutide
tested by Janoshik Labs
99.86%
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FEB 9, 2026
Tirzepatide
tested by Janoshik Labs
99.81%
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FEB 9, 2026
Tirzepatide
tested by Janoshik Labs
99.74%
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FEB 9, 2026
Tirzepatide
tested by Janoshik Labs
99.56%
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FEB 9, 2026
Semaglutide
tested by Janoshik Labs
99.73%
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FEB 3, 2026
SNAP-8
tested by Janoshik Labs
99.71%
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FEB 3, 2026
SELANK
tested by Janoshik Labs
99.75%
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FEB 3, 2026
Pinealon
tested by Janoshik Labs
98.35%
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FEB 3, 2026
Mod GRF 1-29
tested by Janoshik Labs
99.58%
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FEB 3, 2026
Cartalax
tested by Janoshik Labs
99.72%
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FEB 3, 2026
BPC-157
tested by Janoshik Labs
99.90%
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FEB 2, 2026
Retatrutide
tested by Janoshik Labs
99.84%
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FEB 1, 2026
THYMALIN
tested by Vanguard Laboratory
99.80%
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JAN 23, 2026
Cagrilintide
tested by Vanguard Laboratory
99.35%
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JAN 21, 2026
Semaglutide
tested by Vanguard Laboratory
99.80%
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JAN 19, 2026
Thymosin-Alpha 1 (A1)
tested by Vanguard Laboratory
99.80%
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JAN 19, 2026
KPV
tested by Vanguard Laboratory
99.80%
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JAN 16, 2026
Ipamorelin
tested by Vanguard Laboratory
99.80%
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JAN 16, 2026
Retatrutide
tested by Vanguard Laboratory
99.80%
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JAN 13, 2026
EPITHALON
tested by Vanguard Laboratory
99.01%
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JAN 13, 2026
BPC-157
tested by Vanguard Laboratory
99.50%
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JAN 13, 2026
AOD-9604
tested by Vanguard Laboratory
98.18%
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JAN 9, 2026
Retatrutide
tested by Vanguard Laboratory
99.56%
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JAN 9, 2026
Retatrutide
tested by Vanguard Laboratory
99.72%
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JAN 9, 2026
Retatrutide
tested by Vanguard Laboratory
99.80%
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JAN 8, 2026
Retatrutide
tested by Vanguard Laboratory
99.80%
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DEC 22, 2025
Tirzepatide
tested by Vanguard Laboratory
99.80%
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DEC 19, 2025
TB-500
tested by Janoshik Labs
99.80%
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DEC 19, 2025
Sermorelin
tested by Janoshik Labs
99.11%
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DEC 19, 2025
SEMAX
tested by Janoshik Labs
99.16%
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DEC 19, 2025
Retatrutide
tested by Janoshik Labs
99.09%
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DEC 19, 2025
Semaglutide
tested by Janoshik Labs
99.81%
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DEC 18, 2025
Tesamorelin
tested by Janoshik Labs
99.69%
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DEC 17, 2025
GHK-Cu
tested by Janoshik Labs
99.73%
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DEC 16, 2025
GLP-2
tested by Janoshik Labs
99.85%
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DEC 4, 2025
Tirzepatide
tested by Vanguard Laboratory
99.57%
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DEC 2, 2025
GLP-2 Tirzepatide
tested by Vanguard Laboratory
99.58%
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NOV 25, 2025
Semaglutide
tested by Janoshik Labs
99.46%
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NOV 24, 2025
Kisspeptin
tested by Janoshik Labs
99.26%
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NOV 24, 2025
Retatrutide
tested by Janoshik Labs
99.12%
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NOV 24, 2025
EPITHALON
tested by Janoshik Labs
99.65%
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NOV 24, 2025
CJC-1295 with DAC
tested by Janoshik Labs
99.34%
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NOV 24, 2025
Cagrilintide
tested by Janoshik Labs
99.86%
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NOV 21, 2025
Retatrutide
tested by Janoshik Labs
99.72%
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NOV 10, 2025
FOXO4-DRI
tested by Vanguard Laboratory
99.48%
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NOV 6, 2025
CJC-1295 without DAC
tested by Vanguard Laboratory
99.50%
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OCT 30, 2025
Sermorelin
tested by Janoshik Labs
99.29%
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OCT 30, 2025
Sermorelin
tested by Vanguard Laboratory
99.50%
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OCT 27, 2025
Tirzepatide
tested by Janoshik Labs
99.80%
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OCT 20, 2025
Semaglutide
tested by Janoshik Labs
99.21%
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OCT 17, 2025
SNAP-8
tested by Janoshik Labs
99.87%
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OCT 17, 2025
DSIP (Delta Sleep-inducing Peptide)
tested by Janoshik Labs
99.86%
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OCT 16, 2025
Sermorelin
tested by Janoshik Labs
99.16%
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OCT 16, 2025
KPV
tested by Janoshik Labs
99.66%
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OCT 15, 2025
Retatrutide
tested by Janoshik Labs
99.57%
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OCT 15, 2025
Tirzepatide
tested by Janoshik Labs
99.43%
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OCT 14, 2025
5-Amino-1MQ
tested by Vanguard Laboratory
99.76%
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OCT 9, 2025
SELANK
tested by Vanguard Laboratory
99.80%
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OCT 3, 2025
AOD-9604
tested by Vanguard Laboratory
99.80%
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OCT 2, 2025
Tirzepatide
tested by Janoshik Labs
99.77%
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OCT 2, 2025
Semaglutide
tested by Janoshik Labs
99.90%
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OCT 1, 2025
IGF-1 LR3
tested by Janoshik Labs
99.60%
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SEP 24, 2025
VIP (Vasoactive Intestinal Peptide)
tested by Vanguard Laboratory
99.80%
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SEP 24, 2025
Oxytocin
tested by Vanguard Laboratory
98.83%
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SEP 20, 2025
CJC-1295 without DAC
tested by Chromate
99.61%
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SEP 19, 2025
PT-141
tested by Janoshik Labs
99.80%
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SEP 17, 2025
TB-500
tested by Janoshik Labs
99.49%
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SEP 17, 2025
Retatrutide
tested by Janoshik Labs
99.83%
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SEP 17, 2025
Tirzepatide
tested by Janoshik Labs
99.91%
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SEP 17, 2025
BPC-157
tested by Chromate
99.28%
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SEP 17, 2025
BPC-157
tested by Janoshik Labs
99.77%
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AUG 29, 2025
Retatrutide
tested by Janoshik Labs
99.63%
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AUG 22, 2025
GLP-3
tested by Vanguard Laboratory
99.56%
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AUG 12, 2025
Ipamorelin
tested by Janoshik Labs
99.94%
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AUG 12, 2025
Semaglutide
tested by Janoshik Labs
99.69%
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AUG 8, 2025
Retatrutide
tested by Janoshik Labs
99.69%
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AUG 7, 2025
Tirzepatide
tested by Janoshik Labs
99.88%
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JUL 29, 2025
Retatrutide
tested by Vanguard Laboratory
99.50%
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JUL 28, 2025
Tirzepatide
tested by Janoshik Labs
99.87%
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JUL 25, 2025
Retatrutide
tested by Janoshik Labs
99.41%
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JUL 22, 2025
Thymosin-Alpha 1 (A1)
tested by Janoshik Labs
99.45%
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JUL 22, 2025
CJC-1295 with DAC
tested by Janoshik Labs
99.38%
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JUL 14, 2025
Sermorelin
tested by Vanguard Laboratory
99.80%
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JUL 14, 2025
GLP-1SG
tested by Vanguard Laboratory
99.64%
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JUN 13, 2025
Tirzepatide
tested by Janoshik Labs
99.85%
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JUN 13, 2025
Semaglutide
tested by Janoshik Labs
99.71%
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JUN 13, 2025
Tirzepatide
tested by Janoshik Labs
99.85%
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JUN 13, 2025
Semaglutide
tested by Janoshik Labs
99.71%
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JUN 13, 2025
Cagrilintide
tested by Janoshik Labs
99.73%
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MAY 29, 2025
SNAP-8
tested by Chromate
99.73%
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MAY 29, 2025
NAD+
tested by Vanguard Laboratory
99.81%
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MAY 29, 2025
NAD+
tested by Vanguard Laboratory
99.81%
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MAY 23, 2025
Mod GRF 1-29
tested by Chromate
98.91%
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MAY 22, 2025
GHK-Cu
tested by Chromate
99.98%
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MAY 16, 2025
Semaglutide
tested by Vanguard Laboratory
99.80%
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MAY 16, 2025
Thymosin-Alpha 1 (A1)
tested by Janoshik Labs
99.31%
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MAY 16, 2025
Retatrutide
tested by Janoshik Labs
99.81%
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MAY 16, 2025
IGF-1 LR3
tested by Janoshik Labs
99.50%
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MAY 16, 2025
Kisspeptin
tested by Janoshik Labs
99.12%
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MAY 16, 2025
KPV
tested by Janoshik Labs
99.76%
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MAY 16, 2025
GLP-2
tested by Vanguard Laboratory
99.71%
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MAY 16, 2025
GLP-2
tested by Vanguard Laboratory
99.71%
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MAY 16, 2025
Tirzepatide
tested by Janoshik Labs
99.66%
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MAY 16, 2025
EPITHALON
tested by Janoshik Labs
99.84%
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MAY 16, 2025
DSIP (Delta Sleep-inducing Peptide)
tested by Janoshik Labs
99.78%
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MAY 16, 2025
ARA-290
tested by Vanguard Laboratory
99.05%
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MAY 15, 2025
AOD-9604
tested by Vanguard Laboratory
99.08%
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APR 28, 2025
SEMAX
tested by Janoshik Labs
99.76%
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APR 28, 2025
TB-500
tested by Janoshik Labs
99.34%
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APR 28, 2025
Tesamorelin
tested by Janoshik Labs
99.65%
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APR 28, 2025
SELANK
tested by Janoshik Labs
99.89%
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APR 24, 2025
Tirzepatide
tested by Janoshik Labs
99.63%
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APR 24, 2025
Semaglutide
tested by Janoshik Labs
99.17%
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APR 24, 2025
BPC-157
tested by Janoshik Labs
99.79%
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APR 18, 2025
AOD-9604
tested by Vanguard Laboratory
99.37%
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APR 14, 2025
Retatrutide
tested by Vanguard Laboratory
99.80%
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APR 14, 2025
GLP-2
tested by Vanguard Laboratory
99.68%
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APR 10, 2025
Sermorelin
tested by Janoshik Labs
99.29%
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APR 4, 2025
Semaglutide
tested by Trust Pointe Analytics
99.89%
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APR 3, 2025
Thymosin-Alpha 1 (A1)
tested by Janoshik Labs
99.19%
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APR 3, 2025
Oxytocin
tested by Janoshik Labs
99.60%
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APR 3, 2025
Retatrutide
tested by Janoshik Labs
99.53%
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MAR 26, 2025
Tesamorelin
tested by Vanguard Laboratory
99.16%
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MAR 26, 2025
Cagrilintide
tested by Vanguard Laboratory
99.46%
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MAR 21, 2025
PT-141
tested by Janoshik Labs
99.90%
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MAR 21, 2025
Ipamorelin
tested by Janoshik Labs
99.78%
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MAR 21, 2025
Retatrutide
tested by Janoshik Labs
99.30%
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MAR 21, 2025
Tirzepatide
tested by Janoshik Labs
99.83%
View COA →
MAR 21, 2025
Tirzepatide
tested by Janoshik Labs
99.77%
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MAR 21, 2025
Semaglutide
tested by Janoshik Labs
99.21%
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MAR 21, 2025
GHK-Cu
tested by Janoshik Labs
99.97%
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MAR 6, 2025
CJC-1295 without DAC
tested by Vanguard Laboratory
99.80%
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MAR 5, 2025
Retatrutide
tested by Trust Pointe Analytics
98.73%
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FEB 7, 2025
Sermorelin
tested by Janoshik Labs
99.35%
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FEB 7, 2025
BPC-157
tested by Janoshik Labs
99.55%
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JAN 8, 2025
Tirzepatide
tested by Janoshik Labs
99.85%
View COA →
JAN 8, 2025
Tirzepatide
tested by Janoshik Labs
99.85%
View COA →
JAN 7, 2025
Retatrutide
tested by Janoshik Labs
99.71%
View COA →
JAN 7, 2025
Retatrutide
tested by Janoshik Labs
99.74%
View COA →
JAN 7, 2025
DSIP (Delta Sleep-inducing Peptide)
tested by Janoshik Labs
99.84%
View COA →
JAN 7, 2025
Cagrilintide
tested by Janoshik Labs
99.68%
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JAN 7, 2025
ARA-290
tested by Janoshik Labs
99.14%
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DEC 18, 2024
Glutathione
tested by Janoshik Labs
99.95%
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NOV 29, 2024
Tirzepatide
tested by Janoshik Labs
99.78%
View COA →
NOV 29, 2024
Semaglutide
tested by Janoshik Labs
99.65%
View COA →
NOV 27, 2024
GHK-Cu
tested by Janoshik Labs
99.88%
View COA →
NOV 27, 2024
EPITHALON
tested by Janoshik Labs
99.95%
View COA →
NOV 4, 2024
SEMAX
tested by Janoshik Labs
99.89%
View COA →
NOV 4, 2024
Tirzepatide
tested by Janoshik Labs
99.67%
View COA →
NOV 4, 2024
Semaglutide
tested by Janoshik Labs
99.86%
View COA →
OCT 18, 2024
LL-37
tested by Janoshik Labs
99.73%
View COA →
OCT 18, 2024
Tirzepatide
tested by Janoshik Labs
99.62%
View COA →
OCT 2, 2024
GHK-Cu
tested by Janoshik Labs
99.94%
View COA →
OCT 2, 2024
AOD-9604
tested by Janoshik Labs
99.73%
View COA →
SEP 26, 2024
Retatrutide
tested by Janoshik Labs
99.50%
View COA →
SEP 26, 2024
ARA-290
tested by Janoshik Labs
99.60%
View COA →
SEP 23, 2024
TB-500
tested by Janoshik Labs
99.18%
View COA →
SEP 23, 2024
Tesamorelin
tested by Janoshik Labs
99.44%
View COA →
SEP 23, 2024
SELANK
tested by Janoshik Labs
99.96%
View COA →
SEP 23, 2024
Ipamorelin
tested by Janoshik Labs
99.92%
View COA →
SEP 23, 2024
Tirzepatide
tested by Janoshik Labs
99.63%
View COA →
SEP 23, 2024
Semaglutide
tested by Janoshik Labs
99.86%
View COA →
SEP 10, 2024
Tirzepatide
tested by Janoshik Labs
99.76%
View COA →
SEP 10, 2024
CJC-1295 with DAC
tested by Janoshik Labs
99.36%
View COA →
SEP 10, 2024
BPC-157
tested by Janoshik Labs
99.24%
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AUG 23, 2024
Kisspeptin
tested by Janoshik Labs
99.92%
View COA →
AUG 23, 2024
Tirzepatide
tested by Janoshik Labs
99.58%
View COA →
JUL 29, 2024
Tirzepatide
tested by Janoshik Labs
99.69%
View COA →
JUL 11, 2024
Thymosin-Alpha 1 (A1)
tested by Janoshik Labs
99.60%
View COA →
JUL 11, 2024
Tirzepatide
tested by Janoshik Labs
99.61%
View COA →
JUL 11, 2024
Semaglutide
tested by Janoshik Labs
99.83%
View COA →
JUL 11, 2024
Cagrilintide
tested by Janoshik Labs
99.96%
View COA →
JUN 29, 2024
Tirzepatide
tested by Unknown lab
100.00%
View COA →
JUN 29, 2024
ARA-290
tested by Unknown lab
98.47%
View COA →
MAY 29, 2024
TB-500
tested by Janoshik Labs
99.61%
View COA →
MAY 29, 2024
Semaglutide
tested by Janoshik Labs
99.94%
View COA →
MAY 22, 2024
Tesamorelin
tested by Janoshik Labs
99.79%
View COA →
MAY 22, 2024
PT-141
tested by Janoshik Labs
99.90%
View COA →
MAY 22, 2024
Ipamorelin
tested by Janoshik Labs
99.92%
View COA →
MAY 22, 2024
Tirzepatide
tested by Janoshik Labs
99.85%
View COA →
MAY 22, 2024
Tirzepatide
tested by Janoshik Labs
99.75%
View COA →
MAY 19, 2024
SEMAX
tested by MZ Biolabs
99.49%
View COA →
MAY 18, 2024
DSIP (Delta Sleep-inducing Peptide)
tested by MZ Biolabs
99.06%
View COA →
MAY 18, 2024
AOD-9604
tested by MZ Biolabs
98.63%
View COA →
APR 18, 2024
Tirzepatide
tested by Janoshik Labs
99.48%
View COA →
APR 18, 2024
Tirzepatide
tested by Janoshik Labs
99.72%
View COA →
APR 18, 2024
Semaglutide
tested by Janoshik Labs
99.96%
View COA →
APR 18, 2024
BPC-157
tested by Janoshik Labs
99.72%
View COA →
APR 4, 2024
Semaglutide
tested by MZ Biolabs
99.69%
View COA →
APR 4, 2024
Mod GRF 1-29
tested by MZ Biolabs
99.50%
View COA →
APR 3, 2024
GHK-Cu
tested by MZ Biolabs
99.99%
View COA →
JAN 1, 2024
Kisspeptin
tested by Unknown lab
99.22%
View COA →
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