A-
79
Fresh · 5dMetals Not screened
99.9%HPLC
10.62 / 10 mg (+6.2%)
$4.24/mg
-18% vs median
No Trustpilot rating
All compounds
Anti-inflammatory peptide
KPV
Alpha-MSH fragment tripeptide studied in inflammation research.
- Batches audited
- 5
- Median $/mg
- $5.15
- Lowest $/mg
- $2.55
Effective price per mg
Price ÷ lab-measured mg. Dashed line = median. Green figure = with the vendor's best coupon.
- NG Peptide$2.55
- Simple Peptide$4.24
- Better Peptide$5.15
- PeptidePro$5.86
- BioLongevity Labs$9.92
Audited KPV batches
| Vendor | Compound · Batch | Testing lab | Purity · Quantity | Metals | Price | Grade | |
|---|---|---|---|---|---|---|---|
| Simple Peptide No Trustpilot rating | KPV 10mg KPV10- 101626-2 · Oct 20, 2026 Fresh · 5d | 99.9%HPLC 10.62 / 10 mg (+6.2%) | Not screened | $4.24/mg -18% vs median | A-79/100 | ||
| NG Peptide No Trustpilot rating | KPV 30mg KPV · Aug 24, 2026 Aging · 62d | 99.1%HPLC 31.39 / 30 mg (+4.6%) | Pass | $2.55/mg -50% vs median | A-71/100 | ||
| PeptidePro 4.7Trustpilot | KPV 10mg BNID-4451178-P · Jun 11, 2026 Stale COA · 136d | 99.3%HPLC 10.15 / 10 mg (+1.5%) | Not screened | $5.86/mg +14% vs median | C58/100 | ||
| Better Peptide No Trustpilot rating | KPV 10mg White Cap · Jun 27, 2026 Stale COA · 120d | 99.5%HPLC 8.74 / 10 mg (-12.6%) | Not screened | $5.15/mg 0% vs median | C56/100 | ||
| BioLongevity Labs No Trustpilot rating | KPV 10mg 64-3-46031 · Jan 28, 2026 Stale COA · 270d | 99.7%HPLC 10.08 / 10 mg (+0.8%) | Not screened | $9.92/mg +93% vs median | D49/100 |
A-
71
Aging · 62dMetals Pass
99.1%HPLC
31.39 / 30 mg (+4.6%)
$2.55/mg
-50% vs median
No Trustpilot rating
C
58
Stale COA · 136dMetals Not screened
99.3%HPLC
10.15 / 10 mg (+1.5%)
$5.86/mg
+14% vs median
4.7Trustpilot
C
56
Stale COA · 120dMetals Not screened
99.5%HPLC
8.74 / 10 mg (-12.6%)
$5.15/mg
0% vs median
No Trustpilot rating
D
49
Stale COA · 270dMetals Not screened
99.7%HPLC
10.08 / 10 mg (+0.8%)
$9.92/mg
+93% vs median
No Trustpilot rating
PeptideAudits · Protocols App
Track Your Research Protocols, Half-Lives & Reconstitution Math
Log every vial, batch number and reconstitution in one place — with half-life curves and the same math as the calculator above, saved per protocol.
Open the Protocols App- Protocol logVials, batch #s and COA links per study
- Half-life trackingVisual decay curves by compound
- Saved reconstitutionUnits-to-draw, remembered per vial