This is one heck of a serum and I love the warming sensation that you get when applying it to the face. Thats the Vitamin C ladies and let me tell you, this super serum tackles uneven skin tone, unsightly pores and pesky lines. I have been using this magical serum for 2 weeks now and I can say that I am truly impressed with the results! Used before my Midnight Recovery, the anti-aeging combo makes a world of difference. My skin is quite sensitive and I was worried about getting a reaction but I experienced nothing like that. Instead, my skin is glowing, clear and stunning! These products truly work and the fact that the sales ladies are so warm and welcoming makes the world of difference. This is a must buy!!