Naturally and artificially flavored. This product has 5 calories; leading beverages have 90 calories or more. Zero sugar. Gluten free. 85% fewer calories than leading beverages. Low calorie drink mix. Excellent source of vitamin C. Caffeine free. Bioengineered. 10 singles to go! New. Now you can enjoy the refreshing taste of Wyler's Light Island Punch Drink Mix at the gym, at work in your car or wherever you go! wylerslight.com. Facebook. Twitter. Instagram. Proud sponsor NOCC: National Ovarian Cancer Coalition. Jel Sert is proud to support the fight against ovarian cancer through knowledge and awareness. Help break the silence. Talk About Ovarian Cancer: 1-855-OVARIAN; www.ovarian.org.