PHOENIX--Naturally Vitamins introduced the Vit-A-Boost effervescent formula, a multivitamin tablet that can be easily dissolved in a glass of water for a compehensive nutritional boost. This product was formulated using HydraFizz Technology. The tablets are fast acting, convenient and portable. They are also helpful for consumers who have problems taking traditional tablets or capsules, or turn to alternative delivery forms in hopes of increasing nutrient bioavailability.