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Douglas Labs manufactures dietary supplements scientifically formulated to help support enhanced energy levels and muscle function to help you reach your fitness goals. Choose from products that support the adrenal and thyroid glands and promote physical and mental endurance.
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  1. Multi-Probiotic ® 40 Billion
    Multi-Probiotic ® 40 Billion 60's
    A synbiotic blend of 16 potent strains with scFOS prebiotic
  2. Ultrazyme ™
    Ultrazyme ™
    A comprehensive digestive enzyme formula
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