Extra Strength Turmeric Curcumin from Webber Naturals contains 500 mg of turmeric extract per capsule, the equivalent to 12,500 mg of raw herb. Each capsule is standardized to 95% curcuminoids, one of turmeric’s most active constituents, making this our highest potency turmeric product. Turmeric is used in herbal medicine to help relieve joint inflammation and to provide antioxidant protection for the maintenance of good health.