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Lot-Level Certificates of Analysis

Every lot. Every time.

Heritage Labs ships nothing without a third-party HPLC verification. Each lot is independently tested by an ISO/IEC 17025 accredited laboratory before it leaves the facility. The full archive of certificates is hosted on our main site.

View the full COA archive →
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Each of these has a COA on file

BPC-157 10mg
CJC 1295 5mg
Cagrilintide/Semaglutide Blend 5mg/5mg
Semax 10mg
Selank 10mg
Tesamorelin 10mg
KPV 10mg
Ipamorelin 10mg
Tirzepatide 20mg
Thymosin Alpha-1 5mg
Ipamorelin/Tesamorelin Blend 5mg/5mg
GHK-CU 100mg
KLOW 80mg
SLU-PP-332 5mg
Reconstitution Solution 3ml
Sermorelin 10mg
NAD+ 500mg
SNAP-8 10mg
Epithalon 10mg
Glow 50/10/10
Acetic Acid Water 3ml
AOD 9604 5mg
CJC 1295 10mg
Tirzepatide 60mg
Tirzepatide 30mg
Tirzepatide 10mg
Tirzepatide 5mg
Tesamorelin 5mg
TB-500 5mg
Sermorelin 5mg
Semax 5mg
Semaglutide 10mg
Semaglutide 5mg
Selank 5mg
Retatrutide 30mg
Retatrutide 10mg
PT-141 10mg
NAD+ 1000mg
MOTS-C 10mg
LL-37 5mg
LIPO-C 10ml
Kisspeptin-10 10mg
Ipamorelin 5mg
GHK-CU 50mg
DSIP 5mg
CJC-1295 / Ipamorelin Blend 5mg/5mg
CJC-1295 with DAC 5mg
BPC-157 5mg
Retatrutide 5mg
BPC-157 / TB-500 Blend 5mg/5mg
Cagrilintide 5mg