Where to watch
Not streaming yet
Coming soon
No streaming availability found for serotonin. anywhere yet.
More like this
The Girl in the Book
2015 · 5.8
Hounddog
2008 · 6.5
Home
2021 · 6.7
Strange Weather
2016 · 5.9
Kisses
2008 · 7.1
Bastard Out of Carolina
1996 · 7.1
Man with No Past
2025 · 6.5
Skin
2009 · 6.4
Hands of Stone
2016 · 6.6
Lorelei
2020 · 6.0
I Never Promised You a Rose Garden
1977 · 5.9
Salomé
2013 · 6.1
serotonin. — streaming FAQ
Which OTT platform streams serotonin.?
serotonin. isn't streaming anywhere in United States yet.
Is serotonin. on Netflix?
No, serotonin. is not on Netflix in United States as of November 2026.
Is serotonin. on Amazon Prime Video?
No, serotonin. isn't on Amazon Prime Video in United States right now.
Where can I watch serotonin. for free?
serotonin. isn't streaming in United States yet, so there's no way to watch it free at the moment.
