what ingredients are in anti aging products?
['Retinoids. This term is used for vitamin A compounds, such as retinol and retinoic acid. ... ', 'Vitamin C (ascorbic acid). ... ', 'Hydroxy acids. ... ', 'Coenzyme Q10. ... ', 'Peptides. ... ', 'Tea extracts. ... ', 'Grape seed extract. ... ', 'Niacinamide.']