in a six-month clinical study a new three-product skin care regimen containing a deep wrinkle treatment with retinyl propionate was professionally tested and clinically proven to be as effective as the leading antiaging prescription brand indicated for reducing the appearance of fine lines and wrinkles (0. 02% tretinoin in an emollient base). others studies have shown that retinyl propionate may be less irritating to skin than the prescription retinoic acid retinaldehyde and retinol. it could provide a good alternative for women who cannot tolerate these retinoids.
how does retinyl propionate compare to retinoic acid retinaldehyde and retinol for treating wrinkles and skin sagging?