Nature's Way Cat's Claw Bark is used in herbal medicine to support the immune system and to help relieve joint pain associated with osteoarthritis and rheumatism. Nature's Way Cat's Claw Bark is Vegetarian, TRU-ID certified and non-GMO Project verified.
Cat's Claw (Uncaria tomentosa, root and stem bark)
Consult a health care practitioner if symptoms persist or worsen. Consult a health care practitioner prior to use if you are taking immunosuppressants, anticoagulants, hormones or antihypertensive medicine; if you are attempting to conceive; if you suffer from an immune system disorder (e.g. Crohn's disease, myasthenia gravis, multiple sclerosis, rheumatoid arthritis, systemic lupus erythermaotsus, HIV/AIDS, awaiting an organ transplant, etc.), cancer, asthma; if you have severe allergies.
Contra-indications: Do not use if you are pregnant or breastfeeding.
Known adverse reactions: Some people may experience mild gastrointestinal disturbances such as diarrhea and indigestion; in which case, discontinue use.