Nature is full of antioxidants. Just eating natural foods keeps you young. The OPC's found in grape seed are powerful anti inflammatory agents, which prevent the release of enzymes during inflammation which start breaking down collagen.
Alpha Lipoic acid found naturally in spinach has been proven in scientific studies to slow down the dementia that occurs between ages 45 and 90. Alpha lipoic acid is also used in wrinkle creams.
Olive leaf extract has proven to be four times as powerful an antioxidant as vitamin C and more than twice as powerful an antioxidant as the catechins in green tea.
Coenzyme Q10 has been found to slow the onset of Parkinson's disease by 40% when taken at 1200mg a day.