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Comparison

Selank vs Oxytocin

Selank vs Oxytocin: anxiolytic without sedation vs social-bonding hormone. Different anxiety levers.

The verdict

Different angles on feeling settled. Selank is a synthetic anxiolytic peptide, it dials down anxiety without the sedation of a benzo, aimed squarely at a jittery baseline. Oxytocin is the body's bonding hormone, and off-label it's used more for social warmth, connection, and intimacy than for raw anxiety. If the target is generalized anxiety and focus, Selank fits better. If it's social openness and bonding, Oxytocin is the one that maps to that.

019
Selank
NootropicEvidence: Anecdotal

Selank is a calm-but-clear nootropic. Russian-origin. Anxiolytic without the brain-fog of benzos. Intranasal spray, used as-needed for stress or focus.

Onset
80
Documentation
40
Side intensity
46
Popularity
42
033
Oxytocin
NootropicEvidence: Strong

Oxytocin is the bonding/social hormone you make naturally. The synthetic version is FDA-approved for labor; off-label, people use it intranasally for anxiety, intimacy, and connection. Subjective effects, used as-needed not daily.

Onset
80
Documentation
40
Side intensity
64
Popularity
65
Side-by-side
Field
Left
Right
Category
Nootropic
Nootropic
Half-life
~30 minutes (intranasal)
~3-5 minutes
Route
Intranasal spray (sub-q also used)
Intranasal (most common) or sub-q
Schedule
1-3x daily
30 min before social context
Cycle length
2-4 weeks on, equal time off
As-needed, not chronic daily
Dose
Intranasal: 250-500 mcg, 1-3x daily. Sub-q: 100-250 mcg daily.
Intranasal: 10-40 IU per dose. Sub-q: 5-10 IU. Use as-needed, not daily.
FDA
Not FDA approved. Approved in Russia.
Approved (multiple brand names, Pitocin, Syntocinon) for labor induction and post-partum hemorrhage.
WADA
Not listed
Not listed
Natty?
Not natty
Grey area
Prescribed
Approved in Russia for anxiety. Not available by US prescription.
Yes for OB/labor indications. Off-label intranasal use is widespread but not on-label.
Top side effects
Generally well tolerated; Rare: mild fatigue early
Brief nausea at higher doses; Feeling 'too connected' / oversharing risk; Mild headache rarely

Which one should you pick?

Pick Selank if users with situational anxiety or cognitive load or people wanting focus support without stimulants.

Pick Oxytocin if users with anxiety in social contexts or couples therapy / intimacy contexts.

AI Coach · free

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