Question: what ingredients are in anti aging products?
Answer: 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.