Each capsule contains:
White Willow Bark (Salix alba) (Standardized to min. 15% Salicin) 400 mg
Non-Medicinal Ingredients: Veg Capsule (hypromellose, water), Stearic Acid (vegetable source).
Cautions: Do not use if you are pregnant or breastfeeding. Do not use if you are allergic to acetylsalicylic acid (ASA) or other salicylates. Consult a health care practitioner prior to use if you have asthma, or peptic ulcer disease, or if you are taking anticoagulants or products containing acetylsalicylic acid (ASA) or other salicylates. Consult a health care practitioner if symptoms persist or worsen. If you experience gastrointestinal symptoms such as nausea, vomiting, abdominal pain, dyspepsia, heartburn, or diarrhea, discontinue use and consult a health care practitioner.
Information from: https://nowfoods.ca