Is MT Meipept legit?
Finnrick scores MT Meipept 82% over 18 tests (fetched Sep 25, 2026). Finnrick lists mei-pept.
MT Meipept shipping and policies
MT Meipept shipping: Same day if ordered before 12:30 PM CST Mon-Fri, else next business day; standard UPS Ground 3-5 business days ($9.85), express 2-3 business days ($32.50).
- COAs
- on request
- Shipping cost
- US, standard (UPS Ground): $9.85, free over $250.00;
US, express: $32.50 - Guarantee
- Returns within 30 days
From the store's own pages, checked Sep 25, 2026. Full details are in the policy table below.
Finnrick lab data
| Score | 82% Finnrick "Purity focus" |
|---|---|
| Rank | 33 of 345 vendors |
| Tests | 18, 15 passed and 3 failed of those Finnrick could classify |
| Latest test | Aug 28, 2026 |
| Status on Finnrick | Trading |
| Peptide tested | Tests | Score | Market median |
|---|---|---|---|
| Retatrutide | 7 | 81% | $1.50/mg |
| Tirzepatide | 7 | 77% | $0.63/mg |
| GHK-Cu | 4 | 89% | $0.40/mg |
Source: Finnrick profile for MT Meipept, fetched Sep 25, 2026. Scores with few tests are pulled toward the middle. A score describes past samples, not the vial you will get. What a Finnrick score means.
Store facts as stated
| Store site | mei-pept.com store page |
|---|---|
| Site status | live |
| Ships from | US |
| Ships to | US |
| Payment | card, Zelle, ACH e-check, other methods |
| COAs | on request |
| Free shipping over | 250 USD (policy page; header banner also shows 500+ and 250+) |
| Shipping time | Same day if ordered before 12:30 PM CST Mon-Fri, else next business day; standard UPS Ground 3-5 business days ($9.85), express 2-3 business days ($32.50) |
| Guarantee | Returns within 30 days (wrong or damaged items return shipping covered, opened or used items not returnable); damaged product replaced or refunded; items used for independent third-party testing replaced free |
| What the site showed | Ships only within the United States, yet the shipping policy lists a Hong Kong (+852) phone number; COA Library page shows only product cards, COAs are via label QR code or by contacting the store. |
Read from the store's own pages on Sep 25, 2026: www.mei-pept.com/, www.mei-pept.com/page/FAQ, www.mei-pept.com/blogs/Shipping-Policy, www.mei-pept.com/blogs/Return-Exchanges, www.mei-pept.com/page/COA%20Library. Blank means we couldn't confirm it, not that the store doesn't offer it.
Store domains
| Domain | Domain check | Status |
|---|---|---|
| mei-pept. | vendor's own site | Not read (blocked) |
MT Meipept's score applies only to its own sites. Another domain using the name may be a second site or an unrelated seller; each has its own page.
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