Batch-level verification for every vial.
Every peptide order links to an authentic third-party Certificate of Analysis with exact chromatograms, mass verification, and assay records indexed by lot.
Target Grade
≥99.0% Assayed Purity
Analytical Tech
HPLC & MS Spectrometry
Laboratory Standard
ISO/IEC 17025 Compliant
Coverage Scope
100% of Inventory Lots
Authentic Lot Documentation — Never Generic Specs
Unlike vendors providing catalogue-wide or theoretical reference sheets, Klow Peptide supplies dedicated analytical findings for individual production batches. Each vial series is evaluated in accredited third-party facilities prior to shipping.
Chain-of-Custody Redaction Notice
Select internal tracking codes and proprietary client routing hashes are omitted from public certificates to defend supply integrity and avoid fraudulent document replication. Spectral results, peak integrations, and purity scores are completely unaltered.
53
Compounds Catalogued
176
Certified Batches
98 Active
Current Stock Lots
99.38%
Mean Lot Purity
Oct 28, 2026
Most Recent Run
KLOW
Oct 25, 2026 · Fresh · 3 total runs on record
GLOW
Oct 21, 2026 · Fresh · 4 total runs on record
BPC-157
CAS: 137525-51-0
Oct 25, 2026 · Fresh · 8 total runs on record
Tirzepatide
CAS: 2023788-19-2
Oct 24, 2026 · Fresh · 11 total runs on record
SS-31
CAS: 736992-21-5
Oct 25, 2026 · Fresh · 6 total runs on record
Semaglutide
CAS: 910463-68-2
Oct 24, 2026 · Fresh · 4 total runs on record
TB-500
CAS: 77591-33-4
Oct 27, 2026 · Fresh · 6 total runs on record
NAD+
CAS: 53-84-9
Oct 23, 2026 · Fresh · 3 total runs on record
Tesamorelin + Ipamorelin + CJC-1295 No DAC
3 Analytical Analytes
Oct 28, 2026 · Fresh · 2 total runs on record
PT-141
CAS: 189691-06-3
Oct 28, 2026 · Fresh · 4 total runs on record
Tesamorelin
CAS: 218949-48-5
Oct 27, 2026 · Fresh · 6 total runs on record
BPC-157 + TB500
2 Analytical Analytes
Oct 27, 2026 · Fresh · 7 total runs on record
Tesamorelin + Ipamorelin
2 Analytical Analytes
Oct 27, 2026 · Fresh · 2 total runs on record
Thymosin Alpha-1
CAS: 62304-98-7
Oct 27, 2026 · Fresh · 3 total runs on record
IGF-1 LR3
CAS: 946870-92-4
Oct 27, 2026 · Fresh · 2 total runs on record
GHK-Cu
CAS: 49557-75-7
Oct 26, 2026 · Fresh · 8 total runs on record
MOTS-C
CAS: 1627580-64-6
Oct 25, 2026 · Fresh · 7 total runs on record
Ipamorelin
CAS: 170851-70-4
Oct 25, 2026 · Fresh · 3 total runs on record
Selank
CAS: 129954-34-3
Oct 24, 2026 · Fresh · 3 total runs on record
Retatrutide
CAS: 2381089-83-2
Oct 24, 2026 · Fresh · 18 total runs on record
KPV
CAS: 67727-97-3
Oct 24, 2026 · Fresh · 5 total runs on record
GHRP-6
CAS: 87616-84-0
Oct 24, 2026 · Fresh · 2 total runs on record
HGH
CAS: 12629-01-5
Oct 23, 2026 · Fresh · 2 total runs on record
MELANOTAN II
CAS: 121062-08-6
Oct 23, 2026 · Fresh · 3 total runs on record
CJC-1295 NO DAC + IPA
CAS: 863288-34-0
Oct 23, 2026 · Fresh · 7 total runs on record
5-Amino-1MQ
CAS: 42464-96-0
Oct 22, 2026 · Fresh · 4 total runs on record
Kisspeptin
CAS: 374675-21-5
Oct 21, 2026 · Fresh · 2 total runs on record
Semax
CAS: 80714-61-0
Oct 20, 2026 · Fresh · 3 total runs on record
Melanotan I
CAS: 75921-69-6
Oct 20, 2026 · Fresh · 3 total runs on record
LL-37
CAS: 154947-66-7
Oct 19, 2026 · Fresh · 1 total runs on record
Adamax
Oct 18, 2026 · Fresh · 1 total runs on record
SNAP-8
CAS: 868844-74-0
Oct 18, 2026 · Fresh · 2 total runs on record
GHRP-2
CAS: 158861-67-7
Oct 18, 2026 · Fresh · 1 total runs on record
AOD-9604
CAS: 221231-10-3
Oct 17, 2026 · Fresh · 2 total runs on record
Sermorelin
CAS: 86168-78-7
Oct 16, 2026 · Fresh · 2 total runs on record
Cagrilintide
CAS: 1415456-99-3
Oct 15, 2026 · Fresh · 1 total runs on record
Oxytocin
CAS: 50-56-6
Oct 15, 2026 · Fresh · 1 total runs on record
FOX04-DRI
CAS: 2460055-10-9
Oct 14, 2026 · Fresh · 1 total runs on record
Epitalon
CAS: 307297-39-8
Oct 13, 2026 · Fresh · 3 total runs on record
CJC-1295 NO DAC
CAS: 863288-34-0
Oct 12, 2026 · Fresh · 2 total runs on record
HMG
Oct 11, 2026 · Fresh · 1 total runs on record
PE-22-28
CAS: 1801959-12-5
Oct 10, 2026 · Fresh · 1 total runs on record
PNC-27
CAS: 1159861-00-3
Oct 10, 2026 · Fresh · 1 total runs on record
DSIP
CAS: 62568-57-4
Oct 9, 2026 · Fresh · 2 total runs on record
VIP
CAS: 40077-57-4
Oct 8, 2026 · Fresh · 1 total runs on record
Tri-Heal Max
3 Analytical Analytes
Oct 7, 2026 · Fresh · 1 total runs on record
AHK-Cu
CAS: 682809-81-0
Oct 6, 2026 · Fresh · 1 total runs on record
THYMULIN
CAS: 63958-90-7
Oct 5, 2026 · Fresh · 1 total runs on record
GSH Glutathione
CAS: 70-18-8
Oct 4, 2026 · Fresh · 2 total runs on record
Bacteriostatic Water
Oct 3, 2026 · Fresh · 2 total runs on record
HCG
CAS: 9002-61-3
Oct 2, 2026 · Fresh · 3 total runs on record
Mazdutide
CAS: 2259884-03-0
Oct 2, 2026 · Fresh · 1 total runs on record
Survodutide
CAS: 2805997-46-8
Oct 2, 2026 · Fresh · 1 total runs on record