Studies on modern drug delivery formulations of potential anti-cancer herbal products: Formulations were developed containing drug which bypasses pass metabolism. Lozenges comprising of curcumin and green tea extract were formulated, also chewing gums of same drugs were formulated and then studies were carried out for its anti-cancer activity. Solubility of curcumin was the biggest concern which was overcome by opting for potassium salt of curcumin. These dosage forms were selected due to the hydrolysable nature of curcumin. Buccal region was opted as it bypasses first pass metabolism. Before...