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Ordered Mazdutide from Elite Research USA? Mail in a sample (US only) and let us test it for free.

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49%
Finnrick rating
#11 of 11 Mazdutide vendors
0 of 3 classifiable tests passed
natural 0%
methodology · Purity focus
Finnrick analysis · Mazdutide

Elite Research USA's Mazdutide is held down by repeated purity misses, with every result under the 99.5% bar despite identity passes and acceptable fill. No batch IDs or customer feedback keep cross-batch confidence thin.

methodology →
vendor intelligence report
Vendor Intelligence Report: Elite Research USA

Corporate filings tie Elite Research USA to a Wyoming LLC and Texas-facing principals, while a self-described managing partner sits outside the Texas PIR. The report also maps login-gated COA access, CloudFront/S3 infrastructure and a fast-growing influencer code network.

26 pages6 risk factors assessed2 Jul 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
Retatrutide
$14.40
78%
10
2
Tirzepatide
$9.00
75%
4
3
Semaglutide
$13.20
67%
9
4
Melanotan II
$4.20
66%
5
5
Mazdutideselected
$12.60
49%
3
6
BPC-157
$8.40
42%
9
7
CJC-1295
$10.80
21%
10
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%27 Jun 2025: 55%4 Aug 2025: 51%25 Nov 2025: 45%29 Sep 2026: current 49%55%49%Jun 25Sep 26
Showing Mazdutide tests only
Elite Research USA Mazdutide test history
COA-backed lab tests

About Elite Research USA test results from Finnrick

Elite Research USA is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 7 peptides and 50 tests, including ratings, observed price signals, recent test dates, and correction history where available.

Finnrick ratings are calculated from published sample data using the selected rating standard. The default standard evaluates purity, dose accuracy, and label quality, then adjusts low-volume results so small sample counts do not appear more certain than the data supports.

The most visible Elite Research USA peptides in this dataset are BPC-157 (9 tests), CJC-1295 (10 tests) and Mazdutide (3 tests). Use the peptide table above to compare the current Finnrick rating, price per mg, and sample volume for each peptide.

Recent tests and corrections are shown below when available. Samples may be acquired by Finnrick directly or submitted through Finnrick testing programs; the goal is to make safety and supply-chain evidence easier to evaluate than vendor marketing claims alone. This page currently lists 50 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered Mazdutide from Elite Research USA? Mail in a sample (US only) and let us test it for free.

Test my supply