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

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+7 more ↓
79%
Finnrick rating
#156 of 378 Retatrutide vendors
120 of 152 classifiable tests passed
customers 4.7★ (99)
methodology · Purity focus
Finnrick analysis · Retatrutide

LiliPeptide's retatrutide record is mixed under the purity-focused method: repeated purity misses, 0 mg identity failures, and +66%/+41% fill outliers offset a cleaner June streak. The key follow-up is whether that rebound holds.

methodology →
vendor intelligence report
Vendor Intelligence Report: LiliPeptide

Public records and web artifacts leave the listed U.S. location unsupported and point toward a China/Hong Kong operating stack. The report maps the typo-domain network, PeptSlim/ElitePeptide66 overlap, rotating contact personas and post-payment courier-fee complaints.

27 pages5 risk factors assessed3 Jul 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.06
94%
28
2
Tirzepatide
$0.53
81%
42
3
Retatrutideselected
$0.93
79%
153
4
SS-31
$1.15
76%
3
5
BPC-157
$0.70
68%
24
6
PT-141
$0.75
66%
9
7
Ipamorelin
$0.95
65%
10
8
Tesamorelin
$2.45
56%
24
9
Melanotan II
$0.55
56%
5
10
Cagrilintide
$25.00
51%
3
11
CJC-IPA
-
38%
1
12
MOTS-c
$0.80
35%
9
13
NAD+
$0.02
26%
4
14
CJC-1295
$2.05
25%
6
15
TB-500
$1.55
22%
15
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%4 Aug 2025: 60%21 Aug 2025: 65%1 Sep 2025: 67%4 Sep 2025: 71%4 Sep 2025: 72%18 Sep 2025: 75%30 Sep 2025: 77%7 Oct 2025: 74%7 Oct 2025: 76%17 Oct 2025: 77%17 Oct 2025: 74%24 Oct 2025: 74%24 Oct 2025: 76%24 Oct 2025: 77%30 Oct 2025: 74%4 Nov 2025: 75%4 Nov 2025: 76%4 Nov 2025: 77%4 Nov 2025: 78%4 Nov 2025: 75%4 Nov 2025: 76%4 Nov 2025: 77%4 Nov 2025: 77%4 Nov 2025: 75%4 Nov 2025: 76%4 Nov 2025: 73%14 Nov 2025: 74%14 Nov 2025: 75%14 Nov 2025: 76%17 Nov 2025: 73%17 Nov 2025: 74%17 Nov 2025: 75%17 Nov 2025: 73%18 Nov 2025: 74%23 Nov 2025: 72%25 Nov 2025: 72%25 Nov 2025: 73%25 Nov 2025: 74%25 Nov 2025: 74%2 Dec 2025: 73%6 Dec 2025: 73%6 Dec 2025: 74%11 Dec 2025: 74%11 Dec 2025: 73%11 Dec 2025: 73%13 Dec 2025: 74%13 Dec 2025: 74%16 Dec 2025: 75%16 Dec 2025: 75%17 Dec 2025: 76%17 Dec 2025: 76%17 Dec 2025: 77%17 Dec 2025: 77%17 Dec 2025: 78%17 Dec 2025: 78%17 Dec 2025: 79%29 Dec 2025: 79%30 Dec 2025: 79%1 Jan 2026: 80%7 Jan 2026: 78%7 Jan 2026: 79%7 Jan 2026: 77%15 Jan 2026: 76%15 Jan 2026: 77%15 Jan 2026: 77%15 Jan 2026: 76%15 Jan 2026: 76%19 Jan 2026: 76%19 Jan 2026: 75%19 Jan 2026: 74%22 Jan 2026: 75%22 Jan 2026: 75%26 Jan 2026: 75%26 Jan 2026: 76%26 Jan 2026: 76%26 Jan 2026: 76%26 Jan 2026: 77%29 Jan 2026: 76%29 Jan 2026: 76%29 Jan 2026: 75%29 Jan 2026: 75%4 Feb 2026: 76%4 Feb 2026: 76%10 Feb 2026: 76%10 Feb 2026: 75%11 Feb 2026: 76%11 Feb 2026: 76%16 Feb 2026: 76%16 Feb 2026: 76%16 Feb 2026: 77%20 Feb 2026: 76%20 Feb 2026: 76%20 Feb 2026: 76%20 Feb 2026: 76%22 Feb 2026: 76%22 Feb 2026: 76%3 Mar 2026: 75%3 Mar 2026: 76%3 Mar 2026: 76%3 Mar 2026: 75%3 Mar 2026: 75%3 Mar 2026: 74%3 Mar 2026: 74%3 Mar 2026: 74%4 Mar 2026: 74%6 Mar 2026: 74%10 Mar 2026: 75%12 Mar 2026: 75%16 Mar 2026: 75%18 Mar 2026: 75%18 Mar 2026: 76%18 Mar 2026: 76%20 Mar 2026: 76%25 Mar 2026: 76%25 Mar 2026: 77%15 Apr 2026: 77%23 Apr 2026: 77%23 Apr 2026: 77%23 Apr 2026: 77%28 Apr 2026: 78%28 Apr 2026: 78%28 Apr 2026: 78%28 Apr 2026: 78%28 Apr 2026: 78%11 May 2026: 78%13 May 2026: 78%1 Jun 2026: 77%1 Jun 2026: 77%2 Jun 2026: 78%15 Jun 2026: 78%16 Jun 2026: 78%16 Jun 2026: 78%17 Jun 2026: 78%24 Jun 2026: 79%24 Jun 2026: 79%9 Jul 2026: 78%13 Jul 2026: 78%20 Jul 2026: 79%20 Jul 2026: 78%30 Jul 2026: 78%2 Aug 2026: 77%3 Aug 2026: 78%4 Aug 2026: 78%9 Aug 2026: 78%9 Aug 2026: 78%9 Aug 2026: 78%21 Aug 2026: 78%4 Sep 2026: 79%5 Sep 2026: 79%8 Sep 2026: 79%9 Sep 2026: 79%16 Sep 2026: 79%29 Sep 2026: current 79%60%79%79%Aug 25Sep 26
Showing Retatrutide tests only
Free peptide testing

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

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LiliPeptide Retatrutide test history
COA-backed lab tests
1-10 of 153

About LiliPeptide test results from Finnrick

LiliPeptide is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 15 peptides and 336 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 LiliPeptide peptides in this dataset are BPC-157 (24 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.

Corrections
No corrections.
Free peptide testing

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

Test my supply