OTCQB: PHRRF | CSE: PHRM
PharmaTher Holdings Ltd. Ketamine
  • HOME
  • COMPANY
  • PORTFOLIO
    • PHARMAPATCH
    • KetAImine AI
    • KetaVault
    • SAIRIYO
  • INVESTORS
  • NEWS
  • HOME
  • COMPANY
  • PORTFOLIO
    • PHARMAPATCH
    • KetAImine AI
    • KetaVault
    • SAIRIYO
  • INVESTORS
  • NEWS

Unlocking the therapeutic potential of Ketamine, Psychedelics, and GLP-1 Drugs for neuropsychiatric and obesity disorders.

We are advancing three assets: (i) KETARx™ portfolio of ketamine drugs and data; (ii) PharmaPatch™ microneedle patch platform delivering ketamine, psychedelics, and GLP-1 drugs; and (iii) 49% ownership in Sairiyo Therapeutics Inc., developing a patented oral formulation of cepharanthine for infectious diseases and cancer.

Corporate Presentation

January 2026

OTCQB: PHRRF | CSE: PHRM

Press Releases

View all press releases

Sign Up for Press Releases

SIGN UP

Contact Us

PharmaTher Holdings Ltd.
82 Richmond Street East
Toronto, Ontario, M5C 1P1
​
Canada
​Tel: 1-888-846-3171
Psychedelic Pharmaceuticals
Contact Us
© COPYRIGHT 2026.  PharmaTher Holdings Ltd.   ALL RIGHTS RESERVED.
"The product candidates described on this website are investigational and have not been approved by the U.S. Food and Drug Administration (FDA) or any other regulatory authority. Safety and efficacy have not been established."