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White Oak Extract

  • Quercus alba
  • Dried bark
White Oak Extract


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Extracted from: Dried bark
Herb:Alcohol Ratio 1:4


The oak's botanical name quercus comes from the Celtic words quer (fine) and cuez (tree).


Starch, tannins, resins, calcium oxalate, quillaic acid.

Typical Preparations

Baths, washes, infusions, teas, tinctures.


Avoid bathing a large area of inflamed skin all at once. Oak bark infusions, extracts, and tinctures taken internally should be timed so that any medication (especially any medication that has to be taken on a relatively alkaline or empty stomach) is not in the digestive tract. Take oak bark 4 hours before or 4 hours after any prescription medication.

For educational purposes only This information has not been evaluated by the Food and Drug Administration.
This information is not intended to diagnose, treat, cure, or prevent any disease.