Vitamin/Mineral Distinctions: Yeast-derived selenium, zinc, and 12.5 mcg (500 IU) I.U. vitamin D3 for optimal prostate health. Special Features: ProstaProtect Plus – Supports prostate function with saw palmetto and pygeum and maintains healthy prostate cells with lycopene and green tea. Synergistic cofactors include selenium, vitamin D and zinc. EnduraBoost Blend – Combines astragalus and maca to promote energy, endurance and stamina. Cardio Polyphenol Complex – Maintains healthy blood vessel function with polyphenols from pomegranate, red wine concentrate and grape seed extract. MacularSynergy Complex – Enhances the integrity of the macula and retina with 6 mg. lutein and 1 mg. zeaxanthin. Synergistic cofactors include vitamin C, vitamin E, zinc and carotenoids.*