§ COMPOUND PROFILE · INDEPENDENT RESEARCH114 TESTS · AVG 98.82% · 219 SHOPS
◆ COMPOUND · LIBIDO & SEXUAL WELLNESS
Libido & Sexual Wellness

PT-141

Melanocortin receptor agonist (bremelanotide) FDA-approved as Vyleesi® for hypoactive sexual desire disorder in premenopausal women.

Peptigrity tracks PT-141 across 219 shops with 114 independent lab tests and an average HPLC purity of 98.82%.

Avg. HPLC purity98.82%
Lab tests on file114
Shops selling219

Lab test results

114 tests · AVG 98.82%
◆ CROSS-SHOP COMPARISON · SORTED BY DATE12 of 114 SHOWN
Date
Shop
Purity
Qty (labeled → tested)
Endotoxins
Lab
May 13, 2026
99.86%
10mg11mg+10%
PASS (≤0.5 EU/mL)
May 6, 2026
99.01%
10mg9.77mg-2.3%
-
May 6, 2026
99.01%
10mg9.77mg-2.3%
-
Apr 30, 2026
99.82%
10mg9.78mg-2.2%
≤0.5 EU/mL (Pass)
Apr 27, 2026
99.78%
5mg4.99mg-0.2%
<0.05 EU/mL (PASS)
Apr 12, 2026
99.00%
10mg10.13mg+1.3%
-
Apr 12, 2026
99.86%
10mg8.58mg-14.2%
-
Apr 12, 2026
99.97%
10mg10.69mg+6.9%
-
Apr 7, 2026
99.84%
10mg13.51mg+35.1%
-
Mar 30, 2026
98.00%
10mg10.46mg+4.6%
<1.25 EU/ml
Mar 28, 2026
99.55%
10mg11.2mg+12%
-
Mar 26, 2026
99.90%
10mg11.23mg+12.3%
-

Shops selling PT-141

219 verified · top 6 shown

What Is PT-141

Mechanism & research

Melanocortin receptor agonist (bremelanotide) FDA-approved as Vyleesi® for hypoactive sexual desire disorder in premenopausal women.

PT-141 vs other peptides

Same category · Lab-verified
Compound
Mechanism
Avg purity
Tests
Compare
PT-141→ This page
Melanocortin receptor agonist (bremelanotide)
98.82%
114
KISS1 reproductive hormone neuropeptide
99.45%
78
Compared on independent lab purityBrowse all Libido & Sexual Wellness

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