Cat’s Claw Bark Powder (Unicaria Tomentosa)

Traditional Uses: Traditionally used for over 2,000 years by indigenous tribes in the Amazon rainforest (particularly in Peru) as a potent anti-inflammatory for arthritis and rheumatism, for treating gastric ulcers and intestinal disorders, as an immune system booster, for wound healing, and as a contraceptive.

Potential Benefits: May help relieve joint pain and improve function in osteoarthritis and rheumatoid arthritis; exhibits immune-modulating and anti-inflammatory properties (via oxindole alkaloids and TNF-alpha inhibition); and shows preliminary antiviral activity against viruses, including SARS-CoV-2, in laboratory studies.

Warnings: Avoid during pregnancy and breastfeeding (lack of safety data and traditional use as a contraceptive); do not use if you have an autoimmune disorder (e.g., lupus, multiple sclerosis, rheumatoid arthritis) as it may stimulate the immune system; use cautiously with blood thinners (increases bleeding risk), blood pressure medications, and immunosuppressants; may cause mild GI upset (nausea, diarrhea) in some individuals.