Reading a blend certificate? GLOW vs KLOW goes through the GLOW70 and KLOW 80 lot results one peptide at a time.
Third-Party Verified · Batch-Level Transparency
Every Batch.
Every Test.
Independent, batch-level Certificates of Analysis for every research peptide we ship. HPLC-UV purity, LC-MS identity confirmation, and USP <85> endotoxin screening — published openly so your research starts with verified material.
86
Batches Tested
across 46 products
99.62%
Average Purity
HPLC-UV, all lots on file
USP <85>
Endotoxin Standard
LAL, run in duplicate
Freedom Diagnostics
Laboratory Partner
independent third party
Endo Cleared
5-amino-1mq - 10mg — 10mg
CAS 199278-29-2
99.89%purity · HPLC-UV
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Endo —
5-Amino-1mq | 50mg - 30 Tablets
CAS —
n/apurity · HPLC-UV
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Endo Cleared
Adamax — 5mg
CAS —
99.90%purity · HPLC-UV
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Endo Cleared
AOD-9604 — 5mg
CAS —
99.56%purity · HPLC-UV
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Endo Cleared
BPC-157 + TB-500 Blend — 10mg
CAS —
99.15%purity · HPLC-UV
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Endo —
BPC-157 — 10mg
CAS —
99.98%purity · HPLC-UV
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Endo Cleared
Cagrilintide — 10mg
CAS —
99.22%purity · HPLC-UV
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Endo Cleared
CJC-1295 No DAC + Ipamorelin Blend — 5mg
CAS Proprietary blend
99.748%purity · HPLC-UV
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Endo —
CJC-1295 No DAC — 5MG
CAS —
99.95%purity · HPLC-UV
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Endo —
CJC-1295 No DAC — 10MG
CAS 863288-34-0
99.47%purity · HPLC-UV
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Endo Cleared
DSIP - 10mg — 10mg
CAS —
99.055%purity · HPLC-UV
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Endo Cleared
Epitalon — 10mg
CAS 307297-39-8
99.496%purity · HPLC-UV
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Endo Cleared
Epitalon — 40mg
CAS —
99.75%purity · HPLC-UV
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Endo Cleared
GHK-Cu — 100mg
CAS 49557-75-7
99.60%purity · HPLC-UV
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Endo —
GLOW50
CAS —
99.61%purity · HPLC-UV
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Endo —
GLOW70 — 70mg
CAS Proprietary blend
99.64%purity · HPLC-UV
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Endo —
GLP-1S — 5mg
CAS —
99.32%purity · HPLC-UV
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Endo —
GLP-1S — 10mg
CAS 910463-68-2
99.82%purity · HPLC-UV
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Endo Cleared
GLP-2T — 10mg
CAS 2023788-19-2
99.35%purity · HPLC-UV
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Endo Cleared
GLP-2T — 30mg
CAS 2023788-19-2
99.63%purity · HPLC-UV
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Endo Cleared
GLP-3R — 10mg
CAS —
99.20%purity · HPLC-UV
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Endo —
GLP-3R — 12mg
CAS —
99.539%purity · HPLC-UV
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Endo Cleared
GLP-3R — 15mg
CAS 2381089-83-2
99.71%purity · HPLC-UV
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Endo Cleared
GLP-3R — 20mg
CAS 2381089-83-2
99.91%purity · HPLC-UV
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Endo —
Kisspeptin-10 — 10mg
CAS 374675-21-5
99.735%purity · HPLC-UV
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Endo —
KLOW 80 — 80mg
CAS Proprietary blend
99.682%purity · HPLC-UV
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Endo —
KPV - 10mg — 10mg
CAS —
99.91%purity · HPLC-UV
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Endo Cleared
L-Carnitine 500mg — 500mg
CAS 541-15-1
99.823%purity · HPLC-UV
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Endo —
Melanontan I — 10MG
CAS —
99.732%purity · HPLC-UV
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Endo Cleared
Melanotan II — 10mg
CAS —
99.85%purity · HPLC-UV
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Endo Cleared
MOTS-c — 10mg
CAS 1627580-64-6
99.209%purity · HPLC-UV
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Endo Cleared
MOTS-c — 40mg
CAS 1627580-64-6
99.285%purity · HPLC-UV
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Endo Cleared
NAD+ — 500mg
CAS 53-84-9
99.81%purity · HPLC-UV
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Endo Cleared
NAD+ — 1000mg
CAS —
99.90%purity · HPLC-UV
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Endo Cleared
Oxytocin — 10mg
CAS 50-56-6
99.38%purity · HPLC-UV
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Endo —
PT-141 — 10mg
CAS 189691-06-3
99.93%purity · HPLC-UV
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Endo —
Selank — 10mg
CAS —
99.8%purity · HPLC-UV
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Endo —
Semax — 10mg
CAS 80714-61-0
99.81%purity · HPLC-UV
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Endo Cleared
Sermorelin - 10mg — 10mg
CAS —
99.03%purity · HPLC-UV
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Endo —
SLU-PP-332 Capsules
CAS —
n/apurity · HPLC-UV
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Endo Cleared
SS-31 10mg — 10mg
CAS —
99.80%purity · HPLC-UV
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Endo Cleared
TB-500 — 10mg
CAS —
99.47%purity · HPLC-UV
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Endo —
Tesamorelin — 10mg
CAS —
98.904%purity · HPLC-UV
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Endo Cleared
Tesamorelin — 20mg
CAS —
99.56%purity · HPLC-UV
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Endo Cleared
Thymosin Alpha-1 — 10mg
CAS 62304-98-7
99.38%purity · HPLC-UV
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Endo Cleared
VIP - 10mg — 10mg
CAS —
99.19%purity · HPLC-UV
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Research Use Only — Not for Human or Veterinary Consumption. All products are sold strictly as research-grade biochemical reference compounds for in-vitro laboratory and analytical research by qualified professionals. Certificates of Analysis attest to laboratory test results for a sampled batch only and do not constitute any representation of safety or suitability for human use. Lab partner: Freedom Diagnostics · Endotoxin USP <85>.