I have been using this product for the last two weeks under my makeup and I will say I do like it because it has me working with a smooth palette. The one thing I do note that it causes a few dry patches on my face when applied in some areas,
however it does aid in my foundation staying on longer. I see that this product retails for $36.00 CAD, so I'm not anxious to go ahead and buy the product off the shelf. I do think it is a NICE to have but not sure if a NEED to have unless you do have deep pores and lines in your face that you really want to mask. There are still a few primers that I have heard a lot of hype about and would like to give a try before committing but this product is definitely worth a try.