Oak Bark White oak bark Quercus alba 50ml Spray
Quercus alba, also known as white oak bark , white oak, comes from the bark oak tree White oak bark is recognized as a herbal remedy that is generally safe by the FDA. The German Commission E has approved the use of oak bark for the treatment of diarrhea, and it has been listed on the US Pharmacopoeia since 1916 for its astringent and antiseptic qualities.
