gary b. wolff, p.c. Counselor-at-Law - -------------------------------------------------------------------------------- 747 Third Avenue / 25th Floor / New York, NY 10017 212-644-6446 Fax 212-644-6498 Exhibits 5 and 23 December 26, 2001 CONSENT AND OPINION OF COUNSEL Securities and Exchange Commission 450 Fifth Street N.W. Washington, D.C. 20549-1004 Gentlemen: I am securities counsel to BioShield Technologies, Inc., a Georgia corporation (the "Company"). I have, in such capacity, examined and am familiar with the Articles of Organization, as amended, and the By-laws of the Company, and have examined the records of corporate proceedings. I have also examined and am familiar with such other documents as I have considered necessary for rendering my opinion hereinafter set forth. Based upon the foregoing, I am of the opinion that the shares of Common Stock, no par value, of the Company reserved for issuance under the BioShield Technologies, Inc. 2002 Non-Statutory Stock Option Plan dated December 21, 2001 will, when issued in accordance with the terms of such plan, be legally issued, fully paid and nonassessable. In addition, I hereby consent to the use of our name in the above opinion filed with the Registration Statement on Form S-8. Very truly yours, /Gary B. Wolff/ Gary B. Wolff GBW:th