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active

ZLZ peptides

Publishes 4 independent COAs from 1 lab across 4 peptides; latest Nov 2025.

Merit Score

49 Merit Score 49 of 100 — Limited
Limited
How is this computed?
  • Independent COAs (volume × freshness × lab reputation) +11
    Limited
    4 COA(s)
  • Distinct independent labs +8
    Fair
    1 lab(s)
  • Median measured purity +20
    Strong
    99.0% over 3 COA(s)
  • Evidence breadth +8
    Fair
    4 peptide(s), 0 lot(s)
  • Years active +2
    Limited
    2 year(s)

Bars show each input's strength versus its plausible maximum. Full methodology on /about.

Measured purity

since Nov 2025 (under a month)

98.41%

all-time avg · 3 COAs

Measured purity 96.3%–99.9% across 3 COAs
Last 45d
98.41%
3 COAs
Low
96.27%
High
99.93%

Latest COA

Nov 2025

Founded

2024

Status

active

Catalog

0 peptides carried

Every (peptide, SKU) this vendor lists. Click through for the listing detail and any COAs we have for that exact pair.

No listings on file for this vendor.

Certificates of analysis

4 COAs across 4 peptides

Independent third-party test coverage, summarised per peptide. Each health bar is coloured by that peptide's median measured purity.

Browse all COAs for ZLZ peptides →
Peptide Median purity COAs

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Verification report

Is ZLZ peptides legit?

Full evidence breakdown: scam signals, lab history, purity data, and FAQs.

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