File: Attachment 2026-10-09 MUSL - CFO transition.pdf

Promino Announces Leadership Transition

BURLINGTON, Ontario October 9, 2026 Promino Nutritional Sciences Inc. ("Promino" or the "Company") (CSE: MUSL) (OTCID: MUSLF) (FSE: 93X) is pleased to announce that Tyler Friesen has been appointed Chief Financial Officer, effective October 9, 2026.

Mr. Friesen brings over 15 years of financial leadership experience to Promino. He is the owner of Kingfisher Consulting Ltd., a private accounting and advisory firm providing accounting and fractional CFO services to listed issuers in Canada, which specializes in financial strategy and corporate reporting. Mr. Friesen holds an arts degree from the University of Calgary and is a CPA, CA.

Mr. Friesen replaces Moira Ong as Chief Financial Officer. During her tenure at Promino, Ms. Ong played a vital role in strengthening the Company's financial and operational discipline.

"We are thrilled to welcome Tyler to the executive team," said Vito Sanzone, Chief Executive Officer of Promino. "Tyler's expertise in financial strategy will be invaluable as we enter our next phase of growth."

"On behalf of the entire team and the Board of Directors, I want to thank Moira for her leadership and dedication and wish her luck in her future endeavors," continued Mr. Sanzone.

Ms. Ong will remain with the Company through October 2026 to ensure a seamless handover of responsibilities.

About Promino Nutritional Sciences Inc.

Promino Nutritional Sciences is a Canadian innovation company focused on science- based, clinically proven nutrition for muscle health and recovery. Its core product, Rejuvenate Muscle HealthTM, is a clinically researched proprietary amino acid formula designed to rebuild, restore, and rejuvenate muscle tissue.

The Company also produces ProminoTM NSF Certified for Sporttrademark, trusted by elite athletes. Promino's ambassadors include MLB legend Jose Bautista.

Learn more at www.drinkpromino.com and www.drinkrej.com.

For further information about Promino:

Vito Sanzone, CEO, vsanzone@drinkpromino.com, 1-855-348-1970 Forward-Looking Statements

This news release contains forward-looking statements and forward-looking information (collectively, "forward-looking statements") within the meaning of applicable Canadian securities laws. Forward-looking statements are often, but not always, identified by terms such as "will", "may", "should", "anticipates", "expects", "intends", "plans", "believes", "estimates" and similar expressions. Forward-looking statements in this news release include, but are not limited to, statements regarding growth of the Company. Forward- looking statements are based on a number of assumptions made by management that the Company believes to be reasonable in the circumstances. Forward-looking statements are subject to known and unknown risks, uncertainties and other factors that may cause actual results, performance or developments to differ materially from those expressed or implied by such statements, including, without limitation: risk factors described in the Company's continuous disclosure documents filed on SEDAR+ at www.sedarplus.ca, including the Company's most recent management's discussion and analysis. Therecan be no assurance that such statements will prove to be accurate, and actual results and future events could differ materially from those anticipated in such statements. The reader is cautioned not to place undue reliance on forward-looking statements. Forward-looking statements contained in this news release are made as of the date of this news release, and the Company does not undertake any obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise, except as expressly required by applicable securities laws.