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Ordered Tesamorelin from XTP? Mail in a sample (US only) and let us test it for free.

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50%
Finnrick rating
#40 of 106 Tesamorelin vendors
1 of 1 classifiable tests passed
natural 100% · customers 4.7★ (4)
methodology · Purity focus
Finnrick analysis · Tesamorelin

XTP's Purity focus record is narrow but mostly strong, centered on Retatrutide with earlier high-purity identity and fill passes. The profile is less settled because a recent 92.8% purity Retatrutide result breaks the prior pattern, and several older reports lacked batch identifiers.

methodology →
vendor intelligence report
Vendor Intelligence Report: XTP

XTP’s public trail runs through a privacy-protected Lithuanian domain, an unverified Xi’an company name, and a forum handoff after a representative account was banned. The report checks the Janoshik claim, warehouse context, and identity-failure dispute without overstating customs links.

16 pages4 risk factors assessed2 Jul 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
Retatrutide
$0.75
55%
14
2
BPC-157
$1.40
52%
3
3
Tesamorelinselected
$2.00
50%
1
Contact channels
Showing Tesamorelin tests only
XTP Tesamorelin test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
3 Aug 2026Pass
Tested
lab nameView COA

About XTP test results from Finnrick

XTP is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 3 peptides and 18 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 XTP peptides in this dataset are Retatrutide (14 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 18 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered Tesamorelin from XTP? Mail in a sample (US only) and let us test it for free.

Test my supply