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Ordered Retatrutide from Guangzhou Yuao Trading? Mail in a sample (US only) and let us test it for free.

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84%
Finnrick rating
#45 of 378 Retatrutide vendors
6 of 6 classifiable tests passed
natural 100% · customers 4.1★ (4)
methodology · Purity focus
Finnrick analysis · Retatrutide

Guangzhou Yuao Trading's Retatrutide has clean purity/identity results, but all COAs lack batch IDs and one vial tested 16% underfill. The purity-focus score reflects steady passes tempered by modest evidence depth.

methodology →
vendor intelligence report
Vendor Intelligence Report: Guangzhou Yuao Trading

Regulatory records point to a separately named Guangzhou cross-border entity in retatrutide listings, but the bridge to Yuao is unresolved. The report maps the missing storefronts, unregistered domain, identity dead ends, and authenticity checks needed to verify the counterparty.

21 pages5 risk factors assessed2 Jul 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
Retatrutideselected
$0.65
84%
6
2
NAD+
$0.35
-
0
3
PT-141
$0.73
-
0
5
Tirzepatide
$0.30
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%25 Nov 2025: 75%7 Mar 2026: 80%18 Mar 2026: 81%6 May 2026: 83%4 Aug 2026: 83%5 Sep 2026: 84%29 Sep 2026: current 84%75%81%84%Nov 25Sep 26
Showing Retatrutide tests only
Guangzhou Yuao Trading Retatrutide test history
COA-backed lab tests

About Guangzhou Yuao Trading test results from Finnrick

Guangzhou Yuao Trading is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 1 peptide and 6 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 Guangzhou Yuao Trading peptides in this dataset are Retatrutide (6 tests), NAD+ (0 tests) and PT-141 (0 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 6 recent tests.

Corrections
No corrections.
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Ordered Retatrutide from Guangzhou Yuao Trading? Mail in a sample (US only) and let us test it for free.

Test my supply