Psyence BioMed CEO Letter Highlights Clinical Progress, Ethical Sourcing of Ibogaine, Strong Cash Position and Expanding Leadership in Longevity Science

NEW YORK, Dec. 09, 2025 (GLOBE NEWSWIRE) -- Psyence Biomedical Ltd. (Nasdaq: PBM) (“Psyence BioMed” or the “Company”), a biopharmaceutical company advancing nature-derived psilocybin and ibogaine therapies for unmet mental health needs, today released a year-end Letter from Chief Executive Officer Jody Aufrichtig, summarizing the Company’s 2025 achievements and outlining its strategic vision for 2026.

In his year-end letter to shareholders, Aufrichtig described 2025 as a “turning point” in which Psyence BioMed delivered clinical execution, strengthened global manufacturing ties, and positioned itself at the forefront of the convergence between nature-derived psychedelic therapeutics and longevity science.

“We recruited and dosed our first patients in a Phase IIb study. Through a further investment in PsyLabs we secured our psychedelic compound supply chain and became the only listed company with an investment in sustainable Ibogaine at source in Africa. We commenced studies in the exciting field of Longevity and ended the year debt free with over USD $9 million in cash reserves.”

Clinical Progress and Phase IIb Trial Momentum

Psyence BioMed advanced its Phase IIb clinical trial evaluating psilocybin-assisted psychotherapy for the treatment of Adjustment Disorder in palliative care. Multiple patients were dosed across several Australian clinical sites, supported by a partnership with Southern Star Research, one of Australia's leading clinical research organisations.

Advancing Nature-Derived Manufacturing and Supply Chain Leadership

The Company strengthened its vertical integration through a multi-million-dollar follow-on investment in PsyLabs, securing GMP compliant nature-derived psilocybin and ibogaine supply for current and future programs. Psyence BioMed also announced a breakthrough in high purity ibogaine production, reinforcing its manufacturing advantage.

Regulatory Tailwinds in Australia

Aufrichtig noted the importance of the Australian Therapeutic Goods Administration’s (TGA) public consultation on psilocybin-assisted therapy for existential distress in patients with life-limiting illness – a development closely aligned with the Company’s clinical trial. If approved, the amendment would enable supervised access through the Authorised Prescriber framework and expand the eligible prescriber group to include palliative-care specialists.

A Unique Position in Longevity Science

“Psyence BioMed is currently the only publicly listed psychedelics company investing meaningfully in longevity science,” said Aufrichtig. “Our focus is on the emotional, neurobiological, and existential dimensions of aging, and we believe psychedelic-assisted therapy will play a central role in improving healthspan – not just lifespan.”

2026 Outlook

The Company plans to accelerate enrollment in its Phase IIb clinical trial, expand its manufacturing footprint, pursue additional longevity-focused indications, and evaluate strategic partnership opportunities throughout 2026.

The full CEO Letter is available on the Company’s website at: .

About Psyence BioMed

Psyence Biomedical Ltd. (Nasdaq: PBM) is one of the few multi-asset, vertically integrated biopharmaceutical companies specializing in psychedelic-based therapeutics. It is the first life sciences biotechnology company focused on developing nature-derived (non-synthetic) psilocybin and ibogaine-based psychedelic medicine to be listed on Nasdaq. We are dedicated to addressing unmet mental health needs, particularly in palliative care. The company is committed to an evidence-based approach in developing safe, effective, and FDA-approved nature-derived psychedelic treatments for a broad range of mental health disorders.

Learn more at and on

Contact Information for Psyence Biomedical Ltd.

Email:   

Media Inquiries:

General Information:

Phone:

Investor Contact:

Michael Kydd

Investor Relations Advisor

Forward Looking Statements

This communication contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements include, but are not limited to, statements about future financial and operating results, our plans, objectives, expectations, and intentions with respect to future operations, products and services; and other statements identified by words such as “will likely result,” “are expected to,” “will continue,” “is anticipated,” “estimated,” “believe,” “intend,” “plan,” “projection,” “outlook” or words of similar meaning.

Forward-looking statements in this communication include statements regarding the progress of the Phase IIb clinical trial, the expansion of the Company's current and future programs, and the expansion of the Company’s manufacturing capabilities. These forward-looking statements are based on a number of assumptions, including the assumption that there will be no delays in the execution of the Phase IIb clinical trial implementation schedule, the Company will secure the necessary regulatory and other consents required to expand its current and future programs, and that the demand for psychedelic-assisted therapy will continue to increase. There can be no assurance that the Company will continue to maintain compliance with Nasdaq’s continued listing requirements. There are numerous risks and uncertainties that may cause actual results or performance to be materially different from those expressed or implied by these forward-looking statements.

These risks and uncertainties include, among others: (i) delays in the execution of the Phase IIb trial; (ii) the ability of Psyence BioMed to maintain the listing of its common shares and warrants on Nasdaq; (iii) volatility in the price of the securities of Psyence BioMed due to a variety of factors, including the recent share consolidation, changes in the competitive and highly regulated industries in which Psyence BioMed operates, variations in performance across competitors, changes in laws and regulations affecting Psyence BioMed’s business and changes in Psyence BioMed’s capital structure. The foregoing list of factors is not exhaustive. You should carefully consider the foregoing factors and the other risks and uncertainties described in the “Risk Factors” section of the Company’s final prospectus (File No. 333-289285) filed with the Securities and Exchange Commission (the “SEC”) on November 3, 2025 and other documents filed by Psyence BioMed from time to time with the SEC.

These filings identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. Actual results and future events could differ materially from those anticipated in such statements. Nothing in this communication should be regarded as a representation by any person that the forward-looking statements set forth herein will be achieved or that any of the contemplated results of such forward-looking statements will be achieved. You should not place undue reliance on forward-looking statements, which speak only as of the date they are made. Except as required by law, Psyence BioMed does not intend to update these forward-looking statements.

The Company does not make any medical, treatment or health benefit claims about its proposed products. The U.S. Food and Drug Administration, Health Canada or other similar regulatory authorities have not evaluated claims regarding psilocybin, psilocybin analogues, or other psychedelic compounds or nutraceutical products. The efficacy of such products has not been confirmed by authorized clinical research. There is no assurance that the use of psilocybin, psilocybin analogues, or other psychedelic compounds or nutraceuticals can diagnose, treat, cure or prevent any disease or condition. Vigorous scientific research and clinical trials are needed. The Company has not conducted clinical trials for the use of the proposed products. Any references to quality, consistency, efficacy, and safety of potential products do not imply that the Company has verified such in clinical trials or that the Company will complete such trials. If the Company cannot obtain the approvals or research necessary to commercialize its business, it may have a material adverse effect on the Company’s performance and operations.