CURATED VENDOR PROFILE
Zenergy USA
A Georgia-addressed research storefront with openly priced vial strengths, clear house GLP labels, and a large third-party certificate corpus with a publicly browsable index and downloadable certificate images.
Same formula for every vendor: verifiable testing evidence forms the backbone; third-party reviews adjust it within a bounded range. How scoring works →
Score breakdown
Rank Composition — the terms below are the published receipt for this score. Full formula on the methodology page.
- Verified-evidence backbone
- 9.20
- Third-party reviews (bounded)
- +0.00
- Curated review bonus
- +0.15
Zenergy USA sells research-only singles and blends with milligram size options on the public catalog, including house labels ZEN 1 SM, ZEN 2 TZ, and ZEN 3 RT for semaglutide, tirzepatide, and retatrutide. The public Certificates page links downloadable COA PNGs under /wp-content/uploads/coas/; PeptideBenchmark confirms Kovera, Chromate, and Freedom Diagnostics reports under the Zenergy client name where they resolve.
Readers who want Albany, GA contact details, an openly priced research catalog with clear house-label mappings, and a publicly browsable library of provider-checkable certificate images.
ZEN 1 SM / ZEN 2 TZ / ZEN 3 RT are branded storefront labels for semaglutide / tirzepatide / retatrutide. The Certificates table and image destinations are publicly accessible; PeptideBenchmark awards provider verification only where the exact laboratory lookup resolves under the Zenergy client identity.
Contact address: 2800 Old Dawson Road Suite 2 #103, Albany, GA 31707; support@zenergyusa.com.
Checked August 8, 2026Public COA images with multi-lab provider verification
The Certificates index and its linked Kovera Labs, Chromate, and Freedom Diagnostics certificate images are publicly accessible. In the October 5, 2026 review, PeptideBenchmark confirmed all 141 reviewed origins at the issuing laboratory under Zenergy / Zenergy Pep client identities: 96 Kovera, 12 Chromate, and 27 Freedom. Average reported purity was about 99.7%, with identity, HPLC, net content, and—on the Kovera set—endotoxin, sterility, and heavy-metals panels. A matched certificate documents the tested sample and does not endorse every vial.
12 public certificate examples
Representative product pages showing how this catalog exposes report or verification paths. Examples, not proof for every current lot.
Assayed content is not fill accuracy. Laboratories report net peptide content, and peptides ship as salts, so an honestly filled vial commonly assays below its gross label — a figure under 100% is not evidence of a short vial. These numbers are also not comparable between vendors: they exist only where a laboratory reports net content, so they partly reflect which laboratory a vendor uses.
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Observed from public domain records and the vendor's own site on Aug 27, 2026. Identity facts are shown for context and do not affect scores.