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Ordered Tesamorelin from Mai Peptide? Mail in a sample (US only) and let us test it for free.

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+5 more ↓
59%
Finnrick rating
#5 of 106 Tesamorelin vendors
6 of 7 classifiable tests passed
natural 86% · customers 4.6★ (4)
methodology · Purity focus
Finnrick analysis · Tesamorelin

Mai Peptide's Tesamorelin shows a strong purity/identity pattern, but most tests lacked batch IDs. Purity held 99.78–99.95% and fill ran -1% to +13%, so the gap is documentation more than lab consistency.

methodology →
vendor intelligence report
Vendor Intelligence Report: Mai Peptide

Corporate and B2B records tie the retail brand to a Xi’an operator, while archives show a predecessor identity and parked domain. Shared shop910 infrastructure, CDN assets, payment scripts, and cloned testimonials map a wider storefront cluster.

21 pages7 risk factors assessed12 Jun 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
Retatrutide
$0.77
84%
40
2
GHK-Cu
$0.06
81%
13
3
Ipamorelin
$0.90
77%
8
4
Tirzepatide
$0.33
64%
27
5
Tesamorelinselected
$2.20
59%
7
6
Cagrilintide
$2.40
56%
5
7
BPC-157
$0.70
45%
6
8
CJC-1295
$1.50
36%
3
9
TB-500
$1.20
36%
3
10
NAD+
$0.02
28%
3
11
Glutathione
$0.00
-
0
12
PT-141
-
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%6 Dec 2025: 28%29 Jan 2026: 37%20 Feb 2026: 44%12 Mar 2026: 53%13 Jul 2026: 53%16 Sep 2026: 56%18 Sep 2026: 59%29 Sep 2026: current 59%28%59%Dec 25Sep 26
Showing Tesamorelin tests only
Mai Peptide Tesamorelin test history
COA-backed lab tests

About Mai Peptide test results from Finnrick

Mai Peptide is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 10 peptides and 115 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 Mai Peptide peptides in this dataset are BPC-157 (6 tests), Cagrilintide (5 tests) and CJC-1295 (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 115 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered Tesamorelin from Mai Peptide? Mail in a sample (US only) and let us test it for free.

Test my supply