When you shop with iPrice, you can get as much as 53% discount on all PRESIDENT products. Among the best-selling collections from PRESIDENT are the Chlorhexidine 0.2% Mouthrinse 250ml, Anti-Bacterial Chlorhexidine 0.2% Mouthwash 250ml and DEFENSE Mouthwash 250ml. (for bad breath / dry mouth). Price list for PRESIDENT products start from S$ 3.00 all the way to S$ 3,932.00. President Clothing, President Bags and President Gifts are among the many products offered by PRESIDENT Singapore. In terms of colour, PRESIDENT's most in - demand colours are Yellow, White and Silver.