Serotonin is a POC-led grassroots collective based in the UK—a safe haven for community, education, and support within queer, kink, and ethical non-monogamy (ENM) circles.

It’s a space to connect, learn, explore identity and relationships freely, and be seen without judgment through care, curiosity, and shared growth.

We are:

- A community hub where we learn, share, and grow together.

- A place to meet like-minded people socially, build friendships, and find your tribe.

- A home base to discover events, support, and opportunities across the ENM, Kink and Queer spaces that matter to us.