Sam Clark
CEO

Terran Biosciences builds next‑generation neuropsychiatric medicines using prodrug technology, selective 5‑HT2A antagonists, and AI‑driven drug design to create once‑daily oral and long‑acting injectable treatments for schizophrenia and related disorders. It also develops fixed‑dose psychedelic combinations and GMP‑manufactured psychoplastogens, offering pharmaceutical partners and treatment centers advanced therapeutic options.
Raised to date
$113.2MRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.





Patients with schizophrenia, psychosis, and other neuropsychiatric conditions have limited treatment options that often require frequent dosing, cause undesirable side effects, or lack rapid onset, leading to poor adherence and suboptimal outcomes.
Terran Biosciences develops next‑generation therapeutics that combine novel prodrug formulations, selective serotonin 2A antagonists, and psychedelic compounds to address these gaps. By creating once‑daily oral doses and long‑acting injectable versions of a xanomeline‑trospium prodrug (TerXT), the company aims to improve dosing convenience and reduce relapse risk. Its selective 5‑HT2A antagonists (eplivanserin and volinanserin) are being evaluated as monotherapies and in fixed‑dose combinations with psychedelics to mitigate hallucinations while preserving therapeutic benefit. Terran also leverages an AI‑enabled drug design engine and a GMP manufacturing platform to accelerate discovery of non‑hallucinogenic psychoplastogens and other neuroactive agents. The integrated approach seeks to expand the therapeutic arsenal for schizophrenia, Parkinson’s psychosis, and emerging psychedelic‑based treatments.
Primary customers are pharmaceutical partners, clinical research organizations, and treatment centers focused on schizophrenia, Parkinson’s disease psychosis, and psychedelic‑assisted therapies.