Jason Powersmile Peppermint Mouthwash, Whitening Toothpaste & Tooth Brush Set Jason Powersmile Peppermint Mouthwash 16 Fl.Oz., Whitening Toothpaste 6 Oz. & Tooth Brush Set. Jason PowerSmile mouthwash is a super-refreshing, all-natural breath blaster! Packed with delicious natural cool freshness. PowerSmile has Calcium, Vitamin C and Certified Organic Aloe Vera Gel that helps maintain toothpaste's power whitening. The Toothpaste has 3 natural whitening polishers - Bamboo Powder, Calcium Carbonate & Silica - helps prevent plaque build-up and are more gentle on your teeth than other whitening ingredients. Anti-bacterial Grapefruit & Perilla Seed extracts help block sugar acids & bacteria from forming in your mouth. Certified Aloe Vera Gel helps soothe and relieve gum irritation. Lowest Price - Too Low to Display Click to See!