I love Trilogy products and had high hopes for this to do wonderful things, but was disappointed.
As the last review mention, getting the last out of the bottle is near on impossible, meaning you feel you like aren't getting your moneys worth as you can see product still in your "empty" bottle.
While there is nothing wrong with the serum, it didn't improve my skin in anyway. I just felt like I was adding a "plain" moisturiser to my face with no added benefit. I was really disappointed as most Triogy products are amazing!