Oxytocin
FDA-approved · Grade C
Goals
cognition, libido, hormonal
Evidence
10 RCT / 5 animal / 3 in vitro
Routes
injectable-sc, injectable-im, nasal
Half-life
plasma half-life approximately 1-6 minutes (rapidly degraded by oxytocinases, primarily cystyl aminopeptidase/leucyl-cystinyl aminopeptidase)
Primary mechanism
Mechanism diagram showing the compound's primary signaling pathway and downstream effects.
Human Chorionic Gonadotropin
FDA-approved · Grade B
Goals
hormonal, libido, muscle
Evidence
14 RCT / 0 animal / 0 in vitro
Routes
injectable-sc, injectable-im
Half-life
The 36-hour half-life of hCG vs LH's 30 minutes reflects the CTP extension's protective effect against renal clearance and plasma peptidase degradation
Primary mechanism
Mechanism diagram showing the compound's primary signaling pathway and downstream effects.
DSIP
Research chemical · Grade C
Evidence
1 RCT / 6 animal / 1 in vitro
Routes
injectable-sc, nasal
Half-life
In animal studies: the half-life appears even shorter — approximately 4-5 minutes in vivo
Primary mechanism
Mechanism diagram showing the compound's primary signaling pathway and downstream effects.
L-Carnitine
Research chemical · Grade B
Goals
muscle, cognition, libido, weight-loss, mitochondria, hormonal
Evidence
27 RCT / 0 animal / 0 in vitro
Primary mechanism
Mechanism diagram showing the compound's primary signaling pathway and downstream effects.