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Ordered BPC-157 from Yimei? Mail in a sample (US only) and let us test it for free.

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+4 more ↓
57%
Finnrick rating
#14 of 144 BPC-157 vendors
8 of 12 classifiable tests passed
natural 67% · customers 4.8★ (5)
methodology · Purity focus
Finnrick analysis · BPC-157

Yimei's BPC-157 record is strong but not low-concern: it includes a 98.5% purity miss, a failed-identity/0 mg sample, and a +138% fill outlier. Recent testing returned to passing, though batch IDs are often absent.

methodology →
vendor intelligence report
Vendor Intelligence Report: Yimei

Corporate records tie the Yimei-named UK layer to a dissolved company while Pepturion’s UK-facing site omits ordinary legal identifiers. The report maps the rebrand trail, Hong Kong contact signal, China-side supplier records, payment recourse gaps, and promo-code network.

26 pages6 risk factors assessed3 Jul 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.10
95%
17
2
Retatrutide
$1.28
84%
52
3
Ipamorelin
$1.14
82%
8
4
Tirzepatide
$0.56
81%
7
5
BPC-157selected
$1.00
57%
12
6
Tesamorelin
$3.69
56%
6
7
hCG
$0.60
46%
3
8
TB-500
$2.00
46%
7
9
CJC-1295
$2.58
45%
7
10
Epithalon
$0.48
39%
3
11
MOTS-c
$0.71
34%
3
12
NAD+
$0.03
33%
3
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%24 Oct 2025: 43%14 Nov 2025: 47%2 Dec 2025: 45%10 Feb 2026: 49%13 Feb 2026: 52%4 Mar 2026: 56%4 Mar 2026: 54%6 Mar 2026: 57%6 Mar 2026: 60%21 Mar 2026: 58%17 Jun 2026: 61%21 Aug 2026: 57%29 Sep 2026: current 57%43%56%57%Oct 25Sep 26
Showing BPC-157 tests only
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Ordered BPC-157 from Yimei? Mail in a sample (US only) and let us test it for free.

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Yimei BPC-157 test history
COA-backed lab tests
1-10 of 12

About Yimei test results from Finnrick

Yimei is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 12 peptides and 128 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 Yimei peptides in this dataset are CJC-1295 (7 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 128 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered BPC-157 from Yimei? Mail in a sample (US only) and let us test it for free.

Test my supply