Citrucel

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The SmartFiber they use in Citrucel with SmartFiber comes from cellulose, which occurs naturally in plants and is the most abundant, renewable fiber on earth. But they improved this natural fiber so that Citrucel with SmartFiber can promote regularity without causing bloating, gas and other side effects of other fiber products. Herbspro.com is proud to carry the entire range of this fine brand.