- Supports skin health
How It Works:White oak bark is rich in tannins, which give it bitter and astringent qualities.
It may have an astringent effect on tissues.
Ingredients:White oak stem inner bark.
Recommended Use:Take 2 capsules with a meal three times daily.
Powder from an open capsule can be applied directly to bleeding wound; then apply pressure to stop bleeding. Works on insect bites too!