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Ordered TB-500 from TSC Top Supplements China? Mail in a sample (US only) and let us test it for free.

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+5 more ↓
29%
Finnrick rating
#55 of 58 TB-500 vendors
0 of 5 classifiable tests passed
natural 0%
methodology · Purity focus
Finnrick analysis · TB-500

Repeated purity misses drive TSC Top Supplements China's TB-500 rating: identity passed, but purity stayed below the 99.5% cutoff, from 98.49% to 99.4%. Recent results improved yet still missed; one 10 mg sample tested at 8.75 mg.

methodology →
vendor intelligence report
Vendor Intelligence Report: TSC Top Supplements China

Registry and domain work found no verifiable company behind TSC, while a plausible TSC domain archived as an unrelated fashion shop. The report maps the Discord-first operating model, platform-suspension record, and private Reddit/Telegram attribution gaps.

23 pages8 risk factors assessed3 Jul 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
-
92%
11
2
Tirzepatide
$0.43
82%
31
3
Retatrutide
$1.00
82%
63
4
Ipamorelin
$1.30
73%
3
5
Semaglutide
$0.80
60%
4
6
Cagrilintide
$2.30
58%
6
7
Tesamorelin
$1.90
47%
9
8
BPC-157
-
44%
15
9
TB-500selected
-
29%
5
10
5-Amino-1MQ
$0.40
-
0
11
Glutathione
$0.00
-
0
12
Kisspeptin
$0.90
-
0
13
PT-141
-
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%9 Sep 2025: 12%9 Oct 2025: 11%9 Oct 2025: 11%9 Feb 2026: 22%6 May 2026: 28%29 Sep 2026: current 29%12%22%29%Sep 25Sep 26
Showing TB-500 tests only
TSC Top Supplements China TB-500 test history
COA-backed lab tests

About TSC Top Supplements China test results from Finnrick

TSC Top Supplements China is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 9 peptides and 147 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 TSC Top Supplements China peptides in this dataset are BPC-157 (15 tests), Cagrilintide (6 tests) and GHK-Cu (11 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 147 recent tests.

Corrections
No corrections.
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Ordered TB-500 from TSC Top Supplements China? Mail in a sample (US only) and let us test it for free.

Test my supply