Slippery Elm Bark Capsule, 100 Vegetarian Capsules, Christopher's Original FormulasChristopher's Slippery Elm Bark Capsule Organic or Wildcrafted. Dietary Supplement. All encapsulated products are in a pure 100% vegetable based capsule. Ingredients: Slippery Elm Bark. Directions: As a dietary supplement take 2 capsules before each meal with 12 oz of water or as prescribed by your health care professional. Store in a cool, dry place.