There is a significant amount of silicone in this product. Though silicone could temporarily smooth skin and minimize the look of pores, overdose could cause clogged pored.
Some studies suggest that the use of ions, like zinc and copper, could physically stimulate skin by creating "bioelectricity" instead of conventional chemical reactions. But how well it would work needs further data support.
This is part of the Aveeno Vitality system and is supposed to be used with the moisturizer. Read review of Revitalizing day moisturizer SPF 30.
Safety alert: Cautious
review based on scientific information of the product ingredients.