* Quick Dissolve * Supports Immune System Health * Suitable for Vegetarians * Guaranteed Quality – Laboratory Tested Nature’s Bounty Quick Dissolve Vitamin C plus Zinc is a delicious way to support immune system health while supplying your body with its daily allowance of both nutrients. As an antioxidant, Vitamin C helps fight cell-damaging free radicals in the body, which can lead to oxidative stress and the premature aging of cells.