Nature of business and basis of presentation (Policies)	12 Months Ended
Dec. 31, 2024
Summary of significant accounting policies
Basis of presentation and management plans	Basis of presentation and management plans—The accompanying financial statements are prepared in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”). The accompanying financial statements have been prepared on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. Since its inception, the Company has devoted substantially all of its efforts to business planning, clinical operations, research and development, recruiting management and technical staff, raising capital and has financed its operations through the issuance of convertible preferred stock and common stock. The Company is subject to risks common to companies in the biopharmaceutical industry. There can be no assurance that the Company’s research and development will be successfully completed, that adequate protection for the Company’s intellectual property will be maintained, that any therapeutic products developed will obtain required regulatory approval or that any approved or consumer products will be commercially viable. Even if the Company’s development efforts are successful, it is uncertain when, if ever, the Company will generate significant product sales. The Company believes that the December 31, 2024 cash balance of approximately $22.8 million will not be sufficient to meet our currently projected operating expenses and capital expenditure requirements through at least twelve months from the date of issuance of these consolidated financial statements. We have concluded that substantial doubt exists about our ability to continue as a going concern for a period of at least 12 months from the date of the issuance of these audited consolidated financial statements. The Company is in the process of seeking additional equity financing. In the event that additional funds are not available, management would expect to significantly reduce expenditures to conserve cash, which would involve scaling back or curtailing new development activity.

Nature of business and basis of presentation (Policies)

12 Months Ended

Dec. 31, 2024

Summary of significant accounting policies

Basis of presentation and management plans

Basis of presentation and management plans—The accompanying financial statements are prepared in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”). The accompanying financial statements have been prepared on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business.

Since its inception, the Company has devoted substantially all of its efforts to business planning, clinical operations, research and development, recruiting management and technical staff, raising capital and has financed its operations through the issuance of convertible preferred stock and common stock.

The Company is subject to risks common to companies in the biopharmaceutical industry. There can be no assurance that the Company’s research and development will be successfully completed, that adequate protection for the Company’s intellectual property will be maintained, that any therapeutic products developed will obtain required regulatory approval or that any approved or consumer products will be commercially viable. Even if the Company’s development efforts are successful, it is uncertain when, if ever, the Company will generate significant product sales.

The Company believes that the December 31, 2024 cash balance of approximately $22.8 million will not be sufficient to meet our currently projected operating expenses and capital expenditure requirements through at least twelve months from the date of issuance of these consolidated financial statements. We have concluded that substantial doubt exists about our ability to continue as a going concern for a period of at least 12 months from the date of the issuance of these audited consolidated financial statements. The Company is in the process of seeking additional equity financing. In the event that additional funds are not available, management would expect to significantly reduce expenditures to conserve cash, which would involve scaling back or curtailing new development activity.