Yeastonil K-58

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Quality Ingredients
Quality Ingredients

We only carry the purest formulations from premier nutritional supplement manufacturers. Simply put, if we wouldn't take it, we won't sell it.

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Premium Support

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Wellness Categories
  • Yeastonil is intended to support a healthy intestinal environment. This formula combines pau d'arco with high-quality, standardized extracts of uva ursi and cat's claw to support the intestinal mucosal barrier and a healthy gut microbial balance. Other key ingredients include undecylenic acid and caprylic acid.


  • Supplement Facts

    Serving Size: 1 capsule
    Ingredient Amount
    Proprietary Blend 700 mg
    • Undecylenic Acid (as calcium undecylenate)
    • Caprylic Acid (as magnesium caprylate)
    • Uva Ursi Extract (Arctostaphylos uva-ursi) (leaf) (standardized to 20% arbutin)
    • Cat's Claw Extract (Uncaria tomentosa) (bark) (standardized to 3% oxindole alkaloids)
    • Pau D'Arco Extract (Tabebuia impetiginosa) (bark)

    Other Ingredients: Vegetarian capsule (hypromellose), cellulose

    • If you are pregnant, nursing, or trying to conceive, taking any medications, or have a medical condition, please consult your healthcare provider before taking any supplements.
    • This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
    • Keep out of the reach of children.
    • Do not use if tamper evident or if safety seal is broken or missing.
    • This product is not intended to diagnose, treat, cure, or prevent any disease. For nutritional use only.

    Disclaimer: These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

* These statements have not been evaluated by the Food and Drug Administration.

This product is not intended to diagnose, treat, cure, or prevent any disease.

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