Pomona'S Universal PectinPomona's Universal Pectin is a sugar-free, preservative-free, low methoxyl citrus pectin that is activated by calcium. Since it does not require sugar to jell, jams and jellies can be made with less, little or no sugar. Sugar-free, preservative-free, low-methoxyl citrus pectin. Sweeten jam & jelly to your taste with low amo..