I've gone through 2 bottles, it's great for the winter!!

You never go wrong when it comes to Neogen. There is no Neogen products I dislike. This truffle serum is very easy to absorb into the skin and not oily at all which really amaze me because I rarely use oil. I have used half of the bottle and my skin is brighten up and glowing. I even bought two new bottle when they went on sale. Excellent products. 

Funciona a la perfección, es genial. Lo recomiendo.

It's okay. It's a bit sticky. 

smells kinda funny; didnt really notice that big of a difference in my skin afterwards, but keeps my skin from being dry i guess