The sensitive tissues of the eyes are particularly vulnerable to the ravages of free radicals. That's why antioxidants play such important roles in maintaining eye health. Swanson Standardized Lutein and Bilberry combines two of nature's most effective eye-specific antioxidants to help maintain healthy vision. Each softgel provides 20 mg of standardized bilberry extract and 6 mg of lutein. For greater vision protection, pair bilberry and lutein supplements with Swanson Ultra Zeaxanthin, a carotenoid that offers demonstrated health benefits to the macula and lens of the eye.