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Reta-PeptideTB-500

13 testslatest 3 Sept 2026$1.50/mg median
Visit websitereta-peptide.comIntelligence report27 pages · who runs this vendorMonitor this vendor24/7 safety alerts · Finnrick Gold
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Ordered TB-500 from Reta-Peptide? Mail in a sample (US only) and let us test it for free.

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+18 more ↓
37%
Finnrick rating
#26 of 58 TB-500 vendors
5 of 13 classifiable tests passed
customers 4.6★ (4)
methodology · Purity focus
Finnrick analysis · TB-500

Reta-Peptide's TB-500 profile is volatile: a clean winter stretch was followed by 97.8% and 97.5% purity misses and one identity-failed, 0 mg vial. The trajectory matters more than the middle-tier aggregate.

methodology →
vendor intelligence report
Vendor Intelligence Report: Reta-Peptide

Corporate records and marketplace filings point away from the listed U.S. manufacturer story and toward a China-based trader model. The report maps the Retalux/@super_chem linkage, Shopify footprint, COA gaps, and crypto/wire payment rails.

27 pages6 risk factors assessed3 Jul 2026
read the report
Peptides
26 rated · tap to focus
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.06
94%
28
2
Tirzepatide
$0.47
87%
36
3
Retatrutide
$1.00
84%
85
4
Ipamorelin
$0.72
81%
16
5
SS-31
$0.66
72%
4
6
PT-141
$0.60
72%
6
7
Semaglutide
$0.50
71%
2
8
Melanotan II
$0.40
63%
5
9
Cagrilintide
$1.35
59%
4
10
BPC-157
$0.78
50%
20
11
Tesamorelin
$2.48
47%
18
12
MOTS-c
$0.57
41%
8
13
TB-500selected
$1.50
37%
13
14
NAD+
$0.01
31%
4
15
CJC-1295
-
31%
9
16
5-Amino-1MQ
$1.40
-
0
17
GLOW
$0.31
-
0
18
hCG
$0.00
-
0
19
HGH
$0.54
-
0
20
Kisspeptin
$0.99
-
0
21
KPV
$0.75
-
0
22
LL-37
$1.52
-
0
23
Sermorelin
-
-
0
24
SLU-PP-332
$2.40
-
0
25
Thymosin Alpha 1
$24.00
-
0
26
Wolverine
$1.26
-
0
Contact channels
7 channels on file
Websitereta-peptide.comWhatsApp+85267221827WhatsApp+8617638513883WhatsApp+8618838154037WhatsApp+8619137926464WhatsApp+8615820903569Emailadmin@reta-peptide.com
Rating trend
TB-500 from this vendor, after each test
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%24 Jul 2025: 16%21 Oct 2025: 10%23 Nov 2025: 10%6 Dec 2025: 19%29 Jan 2026: 30%6 Feb 2026: 36%4 Mar 2026: 45%4 Mar 2026: 48%18 Mar 2026: 47%29 Mar 2026: 45%15 Jun 2026: 42%20 Jul 2026: 39%3 Sep 2026: 38%29 Sep 2026: current 37%16%30%37%Jul 25Sep 26
Showing TB-500 tests only
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Ordered TB-500 from Reta-Peptide? Mail in a sample (US only) and let us test it for free.

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Reta-Peptide TB-500 test history
13 tests · 5 pass · 8 fail
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
3 Sep 2026Fail
4nzjqzr
Tested
lab nameView COA
20 Jul 2026Fail
v2avbfm
Tested
lab nameView COA
15 Jun 2026Fail
uddgkxb
Tested
lab nameView COA
29 Mar 2026Fail
3psw4dw
Tested
lab nameView COA
18 Mar 2026Fail
mcgnn92
Tested
lab nameView COA
4 Mar 2026Pass
yxbh2k9
Tested
lab nameView COA
4 Mar 2026Pass
xcdnwev
Tested
lab nameView COA
6 Feb 2026Pass
qjgppyf
Tested
lab nameView COA
29 Jan 2026Pass
ukawr5d
Tested
lab nameView COA
6 Dec 2025Pass
7wdwhn8
Tested
lab nameView COA
1-10 of 13

About Reta-Peptide test results from Finnrick

Reta-Peptide is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 15 peptides and 258 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 Reta-Peptide peptides in this dataset are BPC-157 (20 tests), Cagrilintide (4 tests) and CJC-1295 (9 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 200 recent tests. It also includes 1 correction related to this vendor.

Corrections
1 corrections
2025-09-26
Customer update
Batch identifier provided after publishing. Test score updated from 7.3 to 9.3.
Free peptide testing

Ordered TB-500 from Reta-Peptide? Mail in a sample (US only) and let us test it for free.

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