Sugar Busting Tea Benefits Sugarproof Tea for sugar craving helps you break the sugar habit by filling in the sugar receptors on your tongue, blocking your perception of the sweet flavor, turning your favorite sweet treats bland and flavorless. This amazing tea blocks 75%-100% of the sweet flavor. If you are looking for a tea for your sweet tooth, the sugar cravings will naturally go away when used regularly. It is the best sugar busting tea you will find. Sugarproof is 100% caffeine free. Sleek & Slender Tea helps you stay off sugar by getting rid of cravings, improving digestion, managing healthy weight, and boosting metabolism. This top-selling tea helps balance blood sugar, and blocks 30%-50% of the sweet flavor. Sleek & Slender contains a small amount of caffeine.