Ams coq10 supplement 200 mg softgels for heart health contains 200mg of the powerful antioxidant co-enzyme q10. Coq10 reduces the risk of cardiovascular disease; taking this supplement may help improve heart function in cases of heart failure. Coq10 helps to neutralize damaging free radicals, which are one of the leading causes of aging. Coq10 also helps to strengthen the immune system and improve physical performance