Sourcing

A practical checklist for verifying oxytocin sourcing: COAs, USP standards, pharmacy licensing, and why intranasal brain penetration is still contested.

What a COA actually verifies for intranasal oxytocin, what it can't tell you about brain effects, and how to read purity, potency and sterility results.

Compounded intranasal oxytocin needs a prescription and pharmacy oversight. Research suppliers sell unregulated vials. Here's what actually differs, and why it matters.

Intranasal oxytocin pricing varies widely by pharmacy and dose. Here's what compounded formulas actually cost, what's not covered, and what the evidence supports.

Oxytocin is FDA-approved only as Pitocin, IV, for labor. Intranasal use for anxiety or bonding is off-label and unregulated. Here's what that really means.