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

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+1 more ↓
45%
Finnrick rating
#74 of 106 Tesamorelin vendors
4 of 10 classifiable tests passed
natural 40% · customers 4.3★ (5)
methodology · Purity focus
Finnrick analysis · Tesamorelin

LN Peptides' tesamorelin record is volatile, with repeated purity misses and two identity/quantity failures showing 0 mg detected, including the latest tested vial. The mid-run 99.9% passes are offset by a later failed-identity result.

methodology →
vendor intelligence report
Vendor Intelligence Report: LN Peptides

A shared WhatsApp identifier ties the peptide storefront to an older Xi'an exporter and sister domains. The report also tracks inflated age claims, crypto-only wallets, and a documented impersonation ecosystem around its Telegram reps.

26 pages5 risk factors assessed3 Jul 2026
read the report
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%21 Oct 2025: 26%25 Nov 2025: 22%6 Dec 2025: 21%26 Feb 2026: 34%26 Feb 2026: 33%2 Mar 2026: 32%6 Mar 2026: 36%6 Mar 2026: 40%15 Jun 2026: 42%18 Sep 2026: 45%29 Sep 2026: current 45%26%34%45%Oct 25Sep 26
Showing Tesamorelin tests only
LN Peptides Tesamorelin test history
COA-backed lab tests

About LN Peptides test results from Finnrick

LN Peptides is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 6 peptides and 42 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 LN Peptides peptides in this dataset are GHK-Cu (2 tests), Ipamorelin (2 tests) and Mazdutide (1 test). 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 42 recent tests. It also includes 2 corrections related to this vendor.

Corrections
2025-12-12
Customer update
Submitter originally registered vendor as "Diju Peptides Wellness" by mistake during sample registration, the test result has been adjusted to to "LN Peptides".
2025-12-12
Customer update
Submitter originally registered vendor as "Diju Peptides Wellness" by mistake during sample registration, the test result has been adjusted to to "LN Peptides".
Free peptide testing

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

Test my supply