Alaven, Fiber Supplement UniFiber Unflavored Powder 8.4 oz. 80% Strength Powdered Cellulose, 8.4 OzProduct Description Doctor recommended for relief of occasional constipation Unlike many other fiber supplements, UniFiber is an insoluble fiber Can be taken with other medications and vitamins without altering their effectiveness Can be taken without liquids. Add UniFiber to your favorite recipe it is tasteless and doesnt change the flavor of cooked or baked food Product Benefits Ingredients Suggestions Special Note Warnings Disclaimer Herbspro. com