Dietary Supplement 100% Natural Fruit Chew Purity & Potency Guaranteed Natural Factor's delicious chewable vitamin C wafers are naturally fruit flavored. Vitamin C is an important antioxidant that helps protect the body against environmental pollutants and deficiencies in the daily diet. All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.