Sunshine Biopharma Receives Canadian Regulatory Approval for Generic Arimidex(R)

Audio By Carbonatix

FORT LAUDERDALE, FL / ACCESS Newswire / June 25, 2026 / Sunshine Biopharma Inc. (NASDAQ:SBFM) (the "Company"), a leading pharmaceutical company specializing in generic and specialty prescription medications, is pleased to announce the approval of its generic Anastrozole tablets of 1mg for the Canadian market. Anastrozole is the generic equivalent of the brand name breast cancer drug, Arimidex®.

Anastrozole is a highly prescribed non-steroidal aromatase inhibitor. It works by lowering estrogen levels in the body to slow down or reverse the growth of specific breast tumors. Anastrozole is standard care for the adjuvant treatment of postmenopausal women with hormone receptor-positive breast cancer.

The global Anastrozole market size is projected to reach $2.53 billion by 2034 from $1.27 billion in 2025. The market is anticipated to register a CAGR of 7.97% during the forecast period 2026-2034 (The Insight Partners). According to IQVIA Pharmafocus 2028, the Canadian pharmaceutical market accounts for approximately 2.1% of the global pharmaceutical market and ranks as sixth largest in the world.

Sunshine Biopharma has established a robust distribution network across Canada through its wholly owned Canadian subsidiary, Nora Pharma Inc. The addition of Anastrozole to our portfolio of drugs represents a strategic expansion for the Company in breast cancer therapy. The Company anticipates that its Anastrozole will be ready to ship to pharmacies before the end of 2026.

"We are pleased to introduce Anastrozole oral tablets as the newest addition to our expanding portfolio of high-quality generic drugs," said Dr. Steve Slilaty, CEO of Sunshine Biopharma. "This approval strengthens our position in the generics market and reflects our ongoing commitment to delivering affordable medicines that patients and healthcare providers can rely on."

About Sunshine Biopharma Inc.

Sunshine Biopharma currently has 60 generic prescription drugs on the market in Canada and approximately 12 additional drugs scheduled to be launched in the remainder of 2026. In addition, Sunshine Biopharma is conducting a proprietary drug development program which is comprised of (i) K1.1 mRNA, an mRNA-Lipid Nanoparticle targeted for liver cancer, and (ii) PLpro protease inhibitor, a small molecule for treatment of SARS Coronavirus infections. For more information, please visit: www.sunshinebiopharma.com.

All registered trademarks are the property of their respective owners.

Safe Harbor Forward-Looking Statements

This press release contains forward-looking statements which are based on current expectations, forecasts, and assumptions of Sunshine Biopharma Inc. (the "Company") that involve risks as well as uncertainties that could cause actual outcomes and results to differ materially from those anticipated or expected. These statements appear in this release and include all statements that are not statements of historical fact regarding the intent, belief or current expectations of the Company, including statements related to the Company's drug development activities, financial performance, and future growth. These risks and uncertainties are further described in filings and reports by the Company with the U.S. Securities and Exchange Commission (SEC). Actual results and the timing of certain events could differ materially from those projected in or contemplated by the forward-looking statements due to a number of factors detailed from time to time in the Company's filings with the SEC. Reference is hereby made to cautionary statements and risk factors set forth in the Company's most recent SEC filings.

For more information, please contact:

Camille Sebaaly, CFO

Direct Line: 514-814-0464

[email protected]

SOURCE: Sunshine Biopharma Inc.