Vendor review · #21 of 24
Zenergy USA review
Checked October 1, 2026 · No commercial relationship with this vendor. Links to vendors are marked as sponsored.
Score 85/100 · position 21 of 24
Good
US-only shop with a Georgia mailing address selling 'ZEN 3 RT' in eight sizes from 5 to 60 mg ($75–$199). Its newest 30 mg report from Horizon Analytical (September 22, 2026) identifies retatrutide and is listed on the lab's verification site. Kovera reports for other sizes name the compound only as 'ZEN-3'.
Worth knowing (not scored)
- No legal entity named on the site
- The Horizon Analytical verify search for report 1029107 returned 'Zenergy, DPS-9603520, Retatrutide 30mg, Purity, ID, Quantitation'. The vendor's COA shows CAS 2381089-83-2, 99.52%, 29.88 mg.
- The COA page lists 15 ZEN-3 reports (March–September 2026) for all sizes. The Kovera reports give the identity only as 'ZEN-3', not retatrutide.
- Product and shop pages redirect logged-out visitors to the login page. Retatrutide prices show on the home page (range $75–$199) and through the store API, and adding to cart and checking out worked without an account.
- No legal entity name on the site; Terms are governed by Delaware law. The Albany, GA address ('Ste 2 #103') looks like a mailbox suite.
- Catalog also lists dermorphin and gonadorelin; no HGH, HCG, SARMs or testosterone found.
Points in its favor
- Recent retatrutide report (Sept 22, 2026) from Horizon Analytical, found in the lab's own verification search
- Wide size range, 5 to 60 mg
- Card and Apple Pay checkout; $9.95 standard shipping
- Lab reports published for many batches
Points against
- No legal entity disclosed; mailbox-style address
- All sales final; only replacement or store credit, and lost parcels are covered only if you buy Route protection
- Product pages require login to view
- Most lab reports name the compound only as 'ZEN-3'
- No Trustpilot profile
Retatrutide prices
| Product | Price | Per mg | Stock |
|---|---|---|---|
| ZEN 3 RT 5mg | $75.00 | $15.00/mg | In stock |
| ZEN 3 RT 10mg | $89.00 | $8.90/mg | In stock |
| ZEN 3 RT 15mg | $99.00 | $6.60/mg | In stock |
| ZEN 3 RT 20mg | $106.00 | $5.30/mg | In stock |
| ZEN 3 RT 30mg | $119.00 | $3.97/mg | In stock |
| ZEN 3 RT 40mg | $139.00 | $3.48/mg | In stock |
| ZEN 3 RT 50mg | $177.00 | $3.54/mg | In stock |
| ZEN 3 RT 60mg | $199.00 | $3.32/mg | In stock |
Prices in US dollars as shown on the Zenergy USA website on October 1, 2026, before shipping and any sales tax.
Shipping details confirmed — 20/20
- Ships from inside the US; delivery Standard Delivery 2–5 business days; cost $9.95 standard (checkout for one 10 mg vial); optional Route shipping protection $2.15; free over $300
Ships from: inside the US. Dispatch: Home page: orders before 12 PM ET ship the same day (in-stock items); shipping policy: processed and shipped within 1–2 business days. Delivery: Standard Delivery 2–5 business days. Cost: $9.95 standard (checkout for one 10 mg vial); optional Route shipping protection $2.15. Free shipping over $300. Ships within the United States only. Without Route protection, the shop does not cover lost, stolen or damaged packages.
Payment methods listed — 15/15
- Payment methods listed: card
Payment options: card. Checkout is hosted at checkout.zenergyusa.com and offers card payments and Apple Pay. It asks for a 'research purpose' (e.g., Independent Researcher, MD). Returns: All sales final; no refunds, returns or exchanges once shipped. Shipping errors, missing items or a compromised product must be reported within 48 hours with photos; remedy is a replacement or store credit at the shop's discretion, never a cash refund.
Quality claims stated — 25/25
- 3 retatrutide lab reports from a named lab, latest dated 2026-09-22; at least one matched on the lab’s own site
| Lab | Test | Task / ID | Strength | Batch | Result | Tested |
|---|---|---|---|---|---|---|
| Horizon Analytical | Identity & purity | #1029107✓ matched on lab site | 30 mgmeasured 29.88 mg | DPS-9603520 | 99.52% | September 22, 2026 |
| Kovera Labs | Identity & purity | #KVR-2026-DCB87A | 50 mgmeasured 53.76 mg | U-0726-RT50-GG | 99.664% | September 10, 2026 |
| Kovera Labs | Identity & purity | #KVR-2026-4E25FE | 10 mgmeasured 12.06 mg | U-260818-BLU-BLU | 99.396% | August 25, 2026 |
Lab details are as published by the vendor. Reports marked ✓ were opened on the lab’s own verification page and matched the vendor’s copy.
Contact info listed — 15/15
- Contact details listed: email, address
The site gives an address (2800 Old Dawson Rd, Ste 2 #103, Albany, GA 31707) but names no legal entity.
Independent rating found — 0/15
- No independent rating found
- Trustpilot: no profile (checked October 1, 2026)
Perks confirmed — 10/10
- free shipping over $300; rewards points program
Sources
Everything above comes from these pages, checked on October 1, 2026:
- zenergyusa.com/
- zenergyusa.com/product/zen3-rt/
- zenergyusa.com/shop/
- zenergyusa.com/wp-json/wc/store/v1/products?per_page=100
- zenergyusa.com/wp-json/wc/store/v1/products?type=variation&parent=717
- zenergyusa.com/wp-json/wc/store/v1/cart
- checkout.zenergyusa.com/
- zenergyusa.com/test-results/
- zenergyusa.com/wp-content/uploads/coas/ZEN-3%2030%20mg%20%5BZEN-ZEN3-30MG-LYP-1V%5D%5BDPS-9603520%5D%5B3X%5D_2026-09-27_pg1.png
- zenergyusa.com/wp-content/uploads/coas/ZEN-3%2050%20mg%20%5BZEN-ZEN3-50MG-LYP-1V%5D%5BU-0726-RT50-GG%5D%5B7X%5D_2026-09-14.png
- zenergyusa.com/wp-content/uploads/coas/ZEN-3%2010%20mg%20%5BZEN-ZEN3-10MG-LYP-1V%5D%5BU-260818-BLU-BLU%5D%5B7X%5D_2026-08-30.png
- horizonanalytical.com/verify-coa
- zenergyusa.com/shipping-policy/
- zenergyusa.com/refund-return/
- zenergyusa.com/terms-conditions/
- zenergyusa.com/about-us/
- zenergyusa.com/contact-us/
- zenergyusa.com/faq/
- zenergyusa.com/wp-json/wp/v2/search?search=dosage
- opencorporates.com/companies?q=Zenergy+USA
- www.trustpilot.com/review/zenergyusa.com
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