NEW SITE — FASTER TURNAROUND, MORE LABS. READ ON
Free peptide testing

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

Test my supply
+6 more ↓
59%
Finnrick rating
#6 of 106 Tesamorelin vendors
7 of 9 classifiable tests passed
natural 78% · customers 4.8★ (9)
methodology · Purity focus
Finnrick analysis · Tesamorelin

Uther's Tesamorelin profile is mixed: an Aug 98.93% purity miss and a March identity/0 mg failure weigh heavily. Later tests recovered, but +29% and +33% fills show quantity remains the detail to inspect.

methodology →
vendor intelligence report
Vendor Intelligence Report: Uther

We investigated who actually operates Uther — corporate records, ownership trails, web infrastructure, and how its lab results break down product by product. Read the full report before you order.

33 pages6 risk factors assessed12 Jun 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.10
83%
8
2
Tirzepatide
$0.80
80%
16
3
Retatrutide
$2.00
76%
17
4
PT-141
-
73%
4
5
Semaglutide
$0.85
72%
3
7
Mazdutide
-
67%
2
9
BPC-157
$1.00
63%
11
10
Tesamorelinselected
$1.35
59%
10
11
Cagrilintide
$0.25
54%
4
13
CJC-1295
$2.60
41%
6
14
TB-500
$2.50
40%
4
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%24 Jul 2025: 21%24 Jul 2025: 25%4 Aug 2025: 24%10 Feb 2026: 40%6 Mar 2026: 44%20 Mar 2026: 49%25 Mar 2026: 52%8 Jun 2026: 57%1 Jul 2026: 59%29 Sep 2026: current 59%21%40%59%Jul 25Sep 26
Showing Tesamorelin tests only
Uther Tesamorelin test history
COA-backed lab tests

About Uther test results from Finnrick

Uther is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 14 peptides and 100 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 Uther peptides in this dataset are BPC-157 (11 tests) and CJC-1295 (6 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 100 recent tests.

Corrections
No corrections.
Free peptide testing

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

Test my supply