Essential Serum is priced the way it is because it contains medical grade ingredients and up to date high tech science.I am a current user and not a stock holder in the company. I also wish it was less expensive but the saying goes you get what you pay for and in this case you get a product that really keeps it promises. I only wish I would have tried sooner. I can honestly say since using this product with such a high amount of human growth factor you won't want to use anything else. It also replaces so many other products that you may find in the long run it is really less expensive. I'm a skin care junkie so I always go with the hype but in this case you have a tried and truly proven product that delivers.
Please see my review on the dermal repair cream,a must have for mature,aging and dry skin.
Caryn
PS:Tell SKIN MEDICA or Skin Store I speak so highly of maybe they would comp me some as a spokesman,(just kidding)

I would do what the DR. tells you to do. The rule is usually lighter product first as serum then next treatment or moisturizer. I use the products and always do the recovery first. If you want use the products twice a day,your skin will look better faster.. I use twice a day only if not going out as can't apply my foundation over the dermal repair.
I use when not going out the TNS UPLIFTING EYE CREME with the night repair over it as it is heavy. My eyes have never been better.
When I use prevage during the day I use the night creme over to save money as I don't like spf in my products.

off white,creamy color unless they changed the color? It sounds like air got in the sample.