PepsiCo Inc. is introducing a version of Gatorade that's certified organic by the U.S. Department of Agriculture, testing whether a product created in a lab with artificial flavors and colors can adapt to America's growing natural-food movement.

After two years of research, the company is selling strawberry, lemon and mixed berry G Organic in some Kroger Co. supermarkets, said Brett O'Brien, Gatorade's senior vice president and general manager. It plans to expand the rollout to select grocery, natural and convenience stores over the next few weeks. The suggested retail price for the new drinks is $1.69 for a 16.9-ounce bottle, 50 cents more than for Gatorade Thirst Quencher, the nonorganic equivalent.

Gatorade, which controls 70 percent of the sports-drink market, is facing increasing pressure from new challengers like coconut water as consumers are focused more than ever on ingredients.

-- Bloomberg