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Peptide testing

Ordered peptides from Shanxi Qianyecao Biotech QYC? Mail in a sample (US only) and let us test it.

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+12 more ↓
60%
Finnrick rating
#428 of 490 ranked vendors
89 of 132 classifiable tests passed
methodology · Purity focus
Finnrick analysis

Across a broad, recent lab record, Shanxi Qianyecao Biotech QYC shows its strongest purity-focus evidence in GHK-Cu and Tirzepatide, with passing identity, high purity, and acceptable fill. The catalog is uneven: Retatrutide is volatile, while BPC-157 and Cagrilintide carry repeated purity, identity, or fill misses, and missing batch IDs add uncertainty.

methodology →
vendor intelligence report
Vendor Intelligence Report: Shanxi Qianyecao Biotech QYC

Registry records put QYC’s named PRC entity in cancelled status while the sales identity kept posting in 2026. The report traces dead channels, Batch Unknown COAs, a downstream reseller trail and payment rails that leave the current operator unresolved.

33 pages7 risk factors assessed11 Nov 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.08
89%
13
2
Tirzepatide
$0.47
81%
22
3
Retatrutide
$1.20
73%
53
4
PT-141
$1.80
72%
3
5
Ipamorelin
$1.00
60%
5
6
Tesamorelin
$1.90
57%
12
7
Sermorelin
$2.00
47%
3
8
BPC-157
$1.29
46%
8
9
TB-500
$3.00
41%
4
10
Cagrilintide
$2.40
40%
5
11
NAD+
-
19%
4
12
CJC-1295
$2.00
-
0
13
Epithalon
$0.30
-
0
15
HGH
-
-
0
16
KLOW
-
-
0
17
KPV
-
-
0
18
Semaglutide
$2.00
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%12 Mar 2026: 62%12 Mar 2026: 62%19 Mar 2026: 62%29 Mar 2026: 62%23 Apr 2026: 62%28 Apr 2026: 62%28 Apr 2026: 62%28 Apr 2026: 62%28 Apr 2026: 62%28 Apr 2026: 63%28 Apr 2026: 62%28 Apr 2026: 63%28 Apr 2026: 63%28 Apr 2026: 63%28 Apr 2026: 63%28 Apr 2026: 63%28 Apr 2026: 63%2 May 2026: 64%6 May 2026: 64%6 May 2026: 64%6 May 2026: 64%6 May 2026: 64%6 May 2026: 64%6 May 2026: 64%11 May 2026: 64%28 May 2026: 62%8 Jun 2026: 62%17 Jul 2026: 62%17 Jul 2026: 62%21 Jul 2026: 62%21 Jul 2026: 62%23 Jul 2026: 62%4 Aug 2026: 61%4 Aug 2026: 61%5 Aug 2026: 61%5 Aug 2026: 60%9 Aug 2026: 60%4 Sep 2026: 60%5 Sep 2026: 60%14 Oct 2026: 60%12 Nov 2026: current 60%62%62%60%Mar 26Nov 26
Peptide testing

Ordered peptides from Shanxi Qianyecao Biotech QYC? Mail in a sample (US only) and let us test it.

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Shanxi Qianyecao Biotech QYC test history
COA-backed lab tests
1-10 of 132

About Shanxi Qianyecao Biotech QYC test results from Finnrick

Shanxi Qianyecao Biotech QYC is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 11 peptides and 132 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 Shanxi Qianyecao Biotech QYC peptides in this dataset are BPC-157 (8 tests), Cagrilintide (5 tests) and GHK-Cu (13 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 132 recent tests. It also includes 1 correction related to this vendor.

Corrections
2026-08-17
Finnrick data entry
The requester submitted the NAD+ sample with a declared potency of 50 mg. The correct potency is 500 mg. The recorded data has been corrected to reflect the accurate potency of 500 mg.
Peptide testing

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