19 May 2026, Canada: MustGrow Biologics Corp. (TSXV:MGRO) (OTC:MGROF) (FRA:0C0) (the "Company" or "MustGrow") announces the following market awareness services and investor relations agreements to increase visibility and awareness to MustGrow.

Disclosure is made in accordance with the requirements of the TSX Venture Exchange (the "TSXV").

MustGrow has entered into a media services agreement with Market One Media Group Inc. ("Market One") dated January 13, 2026 (the "Market One Agreement"). Market One, with offices in Vancouver and Toronto, is a multiplatform media solution for the capital markets operating in editorial, video, and digital media. Their media messages are distributed via broadcast, digital, and social media channels, including media platforms such as BNN Bloomberg.

Pursuant to the terms of the Market One Agreement, the Company has engaged Market One for a term of 12 months. Market One will provide services to the Company, including editorial and video, to be included on the Company's website and social media profiles. The Company will pay Market One a cash fee of $70,000 plus goods and services tax for the services provided. There are no performance factors contained in the agreement and Market One will not receive common shares in the capital of the Company or options as compensation. Furthermore, Market One and the Company are arm's length parties, and, at the time of the Market One Agreement, neither Market One nor any of its principals had an interest, directly or indirectly, in any securities of the Company. The Company will review and approve all materials prepared by third parties before their release. The services provided under the Market One Agreement may be considered investor relations or promotional activities under TSXV Policy 3.4.

GBC AG

MustGrow has entered into a paid for market research agreement with GBC AG ("GBC") dated January 28, 2026 (the "GBC Agreement") for German and European investors, pursuant to which GBC will receive cash compensation of EUR 40,000 per year for a 24-month term. Any content created by GBC will be distributed by way of sponsored content and social media. The GBC Agreement does not include any performance-based compensation and does not constitute an endorsement of the Company's securities. GBC will not receive common shares in the capital of the Company or options as compensation. Furthermore, GBC and the Company are arm's length parties, and, at the time of the GBC Agreement, neither GBC nor any of its principals had an interest, directly or indirectly, in any securities of the Company. The Company will review and approve all materials prepared by third parties before their release. The services provided under the GBC Agreement may be considered investor relations or promotional activities under TSXV Policy 3.4.