You can purchase fiber supplements from a variety of major online retailers, health-focused specialty stores, and local pharmacies . It is primarily sold under the Natural Factors and Webber Naturals brands. Online Retailers
: Stocks various sizes of Natural Factors PGX Daily Ultra Matrix softgels. where can i buy pgx fiber
: Sells products directly, including the convenient "Daily Singles" packets. You can purchase fiber supplements from a variety
: Offers a wide selection including PGX Daily Softgels , granules, and unflavored powder. health-focused specialty stores