This is a very "fancy" product and you could visibly see the difference in your skin with the first 10 days the more you use it the more you could see the difference. I have used this product every day for the past two weeks and notice a visible difference in how my skin looks, which is really all I'm looking for from a skincare product like this. I had dry skin and I haven't been having red face syndrome at all after about a week of using this product.