BOOST COLLAGEN LEVELS BY UP TO 60%. Based on the latest technology of ingestible beauty, Sparkle Skin Boost Plus can help you achieve a lit-from-within glow. In a clinical trial, women saw an increase in the skin’s collagen levels up to 60%, leading to a reduction in wrinkles and improved skin elasticity. Taken every day, Sparkle will have your skin looking and feeling healthy within weeks. Simply add to water, smoothies, tea or yogurt. Choose Orange (with bright notes of orange and pineapple) or Unflavored. 8.1 oz. powder (30 servings).