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NOVA Purity Index

Every research peptide batch we release is tested by Freedom Diagnostics, ILS, Janoshik Analytical, Uzorak, Vanguard before it ships. This index collects every one of those certificates in one place: purity, measured content against the label, batch, test date and the laboratory's own verification link. Free to use and cite.

Latest test: Sep 19, 2026

Median purity
99.71%
Independent tests
58
28 compounds
Within ±5% of label
32.8%
19 of 58 with comparable content
At or above label content
93.1%
Lowest purity recorded: 96.56%
Purity and content results per certificate, newest first
Product Label Measured vs label Purity Batch Tested Lab Verify
GHK-Cu 100 mg 105.70 mg +5.7% 99.80% NV-GHK100-0905 Sep 19, 2026 Freedom Diagnostics Verify GHK-Cu certificate at the laboratory
GLP-3 (RT) 10 mg 13.41 mg +34.1% 99.72% NV-RT10-0904 Sep 19, 2026 Freedom Diagnostics Verify GLP-3 (RT) certificate at the laboratory
Melanotan I (MT-1) 10 mg 12.92 mg +29.2% 99.86% NV-MT110-0731 Sep 19, 2026 Freedom Diagnostics Verify Melanotan I (MT-1) certificate at the laboratory
NA-Selank 10 mg 13.16 mg +31.6% 99.92% NV-NAS10-0717 Sep 19, 2026 Freedom Diagnostics Verify NA-Selank certificate at the laboratory
Cagrilintide 10 mg 10.59 mg +5.9% 99.65% NV-CAG10-LP0706 Sep 10, 2026 Janoshik Analytical Verify Cagrilintide certificate at the laboratory
GLP-3 (RT) Archived 10 mg 12.85 mg +28.5% 99.91% NV-RT10-0823 Sep 8, 2026 Freedom Diagnostics Verify GLP-3 (RT) certificate at the laboratory
GLP-3 (RT) 30 mg 34.54 mg +15.1% 99.98% NV-RT30-0811 Sep 8, 2026 Freedom Diagnostics Verify GLP-3 (RT) certificate at the laboratory
KLOW Blend 80 mg 101.91 mg +27.4% 99.56% NV-KLOW80-0823 Sep 8, 2026 Freedom Diagnostics Verify KLOW Blend certificate at the laboratory
KPV 10 mg 12.60 mg +26.0% 99.26% NV-KPV10-0820 Sep 8, 2026 Freedom Diagnostics Verify KPV certificate at the laboratory
Kisspeptin 10 mg 11.27 mg +12.7% 99.69% NV-KIS10-0731 Sep 8, 2026 Freedom Diagnostics Verify Kisspeptin certificate at the laboratory
PT-141 10 mg 10.45 mg +4.5% 99.78% NV-PT10-0809 Sep 8, 2026 Freedom Diagnostics Verify PT-141 certificate at the laboratory
Tesamorelin 20 mg 23.07 mg +15.4% 99.10% NV-TES20-0820 Sep 8, 2026 Freedom Diagnostics Verify Tesamorelin certificate at the laboratory
CJC & IPA Blend 20 mg 22.20 mg +11.0% 98.52% NV-CIPA20-0712 Aug 31, 2026 Vanguard Verify CJC & IPA Blend certificate at the laboratory
Eloralintide 10 mg 16.30 mg +63.0% 99.80% NV-ELO10-0718 Aug 31, 2026 Vanguard Verify Eloralintide certificate at the laboratory
GLP-3 (RT) Archived 30 mg 34.25 mg +14.2% 99.80% NV-RT30-0725 Aug 31, 2026 Vanguard Verify GLP-3 (RT) certificate at the laboratory
MOTS-c 10 mg 10.76 mg +7.6% 98.86% NV-MOT10-0715 Aug 31, 2026 Vanguard Verify MOTS-c certificate at the laboratory
NA-Semax Archived 10 mg 10.56 mg +5.6% 99.70% NV-NSEM10-0621 Aug 31, 2026 ILS Verify NA-Semax certificate at the laboratory
SS-31 10 mg 12.08 mg +20.8% 98.16% NV-SS3110-0626 Aug 31, 2026 Vanguard Verify SS-31 certificate at the laboratory
Tesamorelin Archived 20 mg 21.73 mg +8.7% 98.56% NV-TES20-0715 Aug 31, 2026 Vanguard Verify Tesamorelin certificate at the laboratory
Thymosin Alpha-1 (TA-1) 10 mg 11.76 mg +17.6% 99.14% NV-TA110-0709 Aug 31, 2026 Vanguard Verify Thymosin Alpha-1 (TA-1) certificate at the laboratory
5-Amino-1MQ 50 mg 57.64 mg +15.3% 99.76% NV-5AM50-0710 Aug 27, 2026 Freedom Diagnostics Verify 5-Amino-1MQ certificate at the laboratory
KLOW Blend Archived 80 mg 91.74 mg +14.7% 99.85% NV-KLOW80-0805 Aug 27, 2026 Freedom Diagnostics Verify KLOW Blend certificate at the laboratory
MOTS-c 40 mg 47.69 mg +19.2% 99.84% NV-MOT40-0722 Aug 27, 2026 Freedom Diagnostics Verify MOTS-c certificate at the laboratory
NA-Semax 10 mg 12.60 mg +26.0% 99.91% NV-NSEM10-0725 Aug 27, 2026 Freedom Diagnostics Verify NA-Semax certificate at the laboratory
Pinealon 20 mg 19.02 mg -4.9% 99.81% NV-PIN20-0620 Aug 27, 2026 Freedom Diagnostics Verify Pinealon certificate at the laboratory
GHK-Cu 50 mg 51.8 mg +3.6% 99.29% NV-CU50-LP0717 Aug 24, 2026 ILS Verify GHK-Cu certificate at the laboratory
NA-Selank Archived 10 mg 10.62 mg +6.2% 99.48% NV-NAS10-0604 Aug 17, 2026 ILS Verify NA-Selank certificate at the laboratory
BPC & TB Blend 20 mg 21.16 mg +5.8% 99.82% NV-BPTB20-0627 Aug 10, 2026 ILS Verify BPC & TB Blend certificate at the laboratory
BPC-157 10 mg 10.32 mg +3.2% 99.78% NV-BP10-LP0620 Aug 10, 2026 ILS Verify BPC-157 certificate at the laboratory
DSIP 10 mg 10.22 mg +2.2% 99.48% NV-DS10-LP05BE Aug 10, 2026 ILS Verify DSIP certificate at the laboratory
GLOW Blend 70 mg 72.31 mg +3.3% 99.84% NV-GLOW70-0701 Aug 10, 2026 ILS Verify GLOW Blend certificate at the laboratory
Ipamorelin 10 mg 10.46 mg +4.6% 99.86% NV-IPA10-0611 Aug 10, 2026 ILS Verify Ipamorelin certificate at the laboratory
KLOW Blend Archived 80 mg 85.38 mg +6.7% 99.87% NV-KLOW80-0624 Aug 10, 2026 ILS Verify KLOW Blend certificate at the laboratory
KPV Archived 10 mg 10.51 mg +5.1% 99.07% NV-KPV10-0628 Aug 10, 2026 ILS Verify KPV certificate at the laboratory
Kisspeptin Archived 10 mg 10.44 mg +4.4% 99.53% NV-KIS10-0705 Aug 10, 2026 ILS Verify Kisspeptin certificate at the laboratory
MOTS-c Archived 40 mg 40.91 mg +2.3% 99.48% NV-MOT40-0703 Aug 10, 2026 ILS Verify MOTS-c certificate at the laboratory
Melanotan II (MT-2) 10 mg 10.59 mg +5.9% 99.43% NV-MT210-0705 Aug 10, 2026 ILS Verify Melanotan II (MT-2) certificate at the laboratory
NAD+ 500 mg 516.84 mg +3.4% 96.56% NV-NAD500-0709 Aug 10, 2026 ILS Verify NAD+ certificate at the laboratory
PT-141 Archived 10 mg 10.63 mg +6.3% 99.84% NV-PT10-LP0602 Aug 10, 2026 ILS Verify PT-141 certificate at the laboratory
SS-31 50 mg 51.08 mg +2.2% 99.18% NV-SS3150-0630 Aug 10, 2026 ILS Verify SS-31 certificate at the laboratory
TB-500 10 mg 10.25 mg +2.5% 99.75% NV-TB500-0702 Aug 10, 2026 ILS Verify TB-500 certificate at the laboratory
Tesamorelin 10 mg 10.61 mg +6.1% 99.30% NV-TES10-0711 Aug 10, 2026 ILS Verify Tesamorelin certificate at the laboratory
GLP-3 (RT) Archived 10 mg 9.98 mg -0.2% 99.90% NVRT10-01072026-LP06 Jul 8, 2026 Janoshik Analytical
SS-31 Archived 10 mg 9.51 mg -4.9% 99.85% NVSS10-01072026 Jul 7, 2026 Janoshik Analytical Verify SS-31 certificate at the laboratory
GLOW Blend Archived 70 mg 72.51mg +3.6% 99.60% NVGL70-01052026 Jun 14, 2026 Uzorak Verify GLOW Blend certificate at the laboratory
KLOW Blend Archived 80 mg 95.53mg +19.4% 99.47% NVKL80-01052026 Jun 14, 2026 Uzorak Verify KLOW Blend certificate at the laboratory
KPV Archived 10 mg 12.17mg +21.7% 99.19% NVKP10-01052026 May 31, 2026 Uzorak Verify KPV certificate at the laboratory
GHK-Cu Archived 50 mg 48.74mg -2.5% 99.85% NVCU50-01052026 May 28, 2026 Uzorak Verify GHK-Cu certificate at the laboratory
MOTS-c Archived 10 mg 10.34mg +3.4% 98.93% NVMS10-01052026 May 19, 2026 Uzorak Verify MOTS-c certificate at the laboratory
Melanotan II (MT-2) Archived 10 mg 12.08mg +20.8% 99.91% NVM210-01052026 May 19, 2026 Uzorak Verify Melanotan II (MT-2) certificate at the laboratory
Selank 10 mg 11.24mg +12.4% 99.77% NVSK10-01052026 May 17, 2026 Uzorak Verify Selank certificate at the laboratory
BPC-157 Archived 10 mg 10.45 mg +4.5% 99.60% NVBP10-01042026 Apr 13, 2026 Janoshik Analytical Verify BPC-157 certificate at the laboratory
CJC-1295 No DAC 10 mg 10.56 mg +5.6% 99.87% NVCJND10-01042026 Apr 13, 2026 Janoshik Analytical Verify CJC-1295 No DAC certificate at the laboratory
GLP-3 (RT) Archived 10 mg 11.19 mg +11.9% 99.65% NVRT10-01042026 Apr 13, 2026 Janoshik Analytical
Ipamorelin Archived 10 mg 10.10 mg +1.0% 99.83% NVIP10-01042026 Apr 13, 2026 Janoshik Analytical Verify Ipamorelin certificate at the laboratory
TB-500 Archived 10 mg 10.82 mg +8.2% 99.47% NVTB10-01042026 Apr 13, 2026 Janoshik Analytical Verify TB-500 certificate at the laboratory
GLP-3 (RT) Archived 30 mg 32.84 mg +9.5% 99.91% NVRT30-01042026 Apr 10, 2026 Janoshik Analytical
Tesamorelin Archived 10 mg 10.79 mg +7.9% 99.30% NVTE10-01042026 Apr 10, 2026 Janoshik Analytical Verify Tesamorelin certificate at the laboratory

Download and cite

The full table is available as CSV under a Creative Commons Attribution 4.0 licence. Reuse it in articles, comparisons or your own analysis; credit NOVA Labs with a link to this page.

Download CSV Licence: CC BY 4.0

How the index is built

  • One row per certificate of analysis, current and archived batches alike, generated from the same records as our Lab Results page.
  • Purity and measured content are the values printed on the laboratory's certificate. Label content is the vial strength that certificate was issued for.
  • "vs label" is (measured − label) ÷ label. It is shown only where both are a single amount in the same unit. Vials are commonly filled above their label strength, so a positive figure is expected.
  • A certificate shared by two forms of one product (for example a vial and its pen) is counted once.
  • Each Verify link opens the result on the laboratory's own website, so any figure here can be checked at the source.

All products are supplied for laboratory research use only. Test results describe the batch tested and are not a statement about effects in humans or animals. See every certificate on Lab Results.