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NOW Supplements, Prebiotic Bifido Boost with PreticX™ Xylooligosaccharide (XOS) Prebiotic, Powder, 3-Ounce

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About this item

  • PreticX  Xylooligosaccharide (XOS) Prebiotic
  • Clinically Validated to Nourish Intestinal Flora*
  • Advanced Prebiotic
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

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