SENETEK PLC CONSENT TO AMENDMENT OF WARRANTS -------------------------------- This Consent to Amendment (the "Consent") is entered into as of January __, 2001 by and among Senetek PLC, a corporation organized under the laws of England (the "Company"),...Consent to Amendment of Warrants • January 23rd, 2001 • Senetek PLC /Eng/ • Biological products, (no disgnostic substances) • California
