Side-by-side comparison
PT-141 vs Oxytocin — Price & Profile Comparison
PT-141
Melanocortin PeptideSafety 8/10Melanocortin / sexual research
vs
Oxytocin
Safety 9/10PT-141
Oxytocin
Cheapest price
$19.86 /10mg
$36.90 /10mg
Vendors stocking
24
11
Safety rating
8/10
9/10
Mol. weight
1,025.2 g/mol
—
Administration
Subcutaneous injection
Intranasal
The short answer
PT-141 vs Oxytocin: which to choose
PT-141 is the cheaper option — roughly $20 vs $37 for the lowest verified listing. PT-141 is the more widely stocked of the two (24 vendors vs 11). Oxytocin carries the higher safety rating (9/10 vs 8/10).
Price Comparison — 2026
PT-141
VendorPrice
Oxytocin
VendorPrice
Vendors Carrying Both
10 vendors stock both PT-141 and Oxytocin — convenient if you want to bundle an order.
Safety Notes
PT-141
FDA: FDA-approved (Vyleesi)
FDA-approved for HSDD; nausea common (40%); transient BP increase; limited to 1 dose/24hr
Oxytocin
FDA: FDA-approved (Pitocin)
Decades of use in L&D; water intoxication risk at very high doses; well-characterized