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

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+3 more ↓
76%
Finnrick rating
#194 of 290 Retatrutide vendors
12 of 16 classifiable tests passed
customers 4.7★ (21)
methodology · Purity focus
Finnrick analysis · Retatrutide

Yabang Peptide's Retatrutide profile is mixed, with a recent 93.8% purity failure pulling down an earlier improving run. Earlier tests mostly cleared identity, purity, and quantity, but a -35% fill result and older 99.09% purity miss show a

methodology →
vendor intelligence report
Vendor Intelligence Report: Yabang Peptide

Corporate/B2B records and the domain-certificate trail tell a shorter story than Yabang’s advertised history. The report maps the trading-company identity, template-site residue, nonfunctional social links, and buyer reports around WhatsApp sales, payment holds, and slow shipping.

21 pages6 risk factors assessed3 Jul 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.05
89%
3
2
Retatrutideselected
$0.75
76%
16
3
Tirzepatide
$0.40
74%
9
4
BPC-157
$0.80
49%
4
5
TB-500
$1.30
42%
2
6
CJC-1295
$1.60
-
0
7
GLOW
$0.21
-
0
8
HGH
$0.50
-
0
9
Ipamorelin
$1.00
-
0
10
NAD+
$0.50
-
0
11
Tesamorelin
$1.96
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%17 Nov 2025: 75%17 Nov 2025: 72%17 Nov 2025: 73%22 Jan 2026: 76%7 Mar 2026: 78%5 May 2026: 80%8 May 2026: 82%27 May 2026: 83%16 Jun 2026: 79%1 Jul 2026: 80%1 Jul 2026: 81%1 Jul 2026: 82%1 Jul 2026: 82%13 Jul 2026: 79%4 Aug 2026: 80%9 Sept 2026: 76%15 Sept 2026: current 76%75%78%76%Nov 25Sep 26
Showing Retatrutide tests only
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Ordered Retatrutide from Yabang Peptide? Mail in a sample (US only) and let us test it for free.

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Yabang Peptide Retatrutide test history
COA-backed lab tests
1-10 of 16

About Yabang Peptide test results from Finnrick

Yabang Peptide is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 5 peptides and 34 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 Yabang Peptide peptides in this dataset are BPC-157 (4 tests), GHK-Cu (3 tests) and Retatrutide (16 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 34 recent tests.

Corrections
No corrections.
Free peptide testing

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

Test my supply