"I am very discerning about my skincare and it has been quite SOME time since a product has knocked me over and this one has. I just started recently trying a few of Dr. Denese's products and this would make product #4 and it is amazing and by far one of her standout products and by far the most standout of the 6 GREAT ones I use (Hydroshield Face, Hydroshield Eye, Hydrating Dream Cream, the Upper Fix, Under Eye Fix, and this Contouring Serum). Dr. Denese's products are all amazing but this product give miraculous results. My 2nd favorites are the Eye Fix products... Ladies - they are a must in your anti-aging defense arsenal....!!!!