I have been loving this Booster serum! I was pleasantly surprised that my very sensitive skin had no bad reactions to it, as it does to most products. Instead I am noticing a nice difference in my skin since using it. It seems to have helped calm any redness and my skin looks clearer, healthier and more even toned lately! I like it so much, I just ordered the Recovery serum by them as well. The way I use it is I add a drop or two to my regular moisturizer about every other night. My only complaint is the small size bottle is very easily tipped over and spilled. I did so twice and was frustrated i lost some, since it's quite pricey. I didn't take off a star for this because it doesn't change the effectiveness of the product.
