Fountain of Youth = iS Clinical Active Serum

I went to a beauty event last week at the Exhale Spa in Hollywood and was given a treasure trove of beauty products.  One in particular was the Active Serum by iS Clinical.  I've recently become more obsessed with skincare products after my trip to Seoul last year but never regularly used serum, which I have been told time and time again that it is essential to use.  Ok, fine, I get it! 

When I first used a few drops of the Active Serum, I was a little nervous because I have sensitive skin and it did burn a bit.  (I also had a nasty fight with a glycolic peel and the peel one.  I shall go no further to divulge. It was not pretty, nor was I.)  After the tingling went away (due to menthol in the product), I put on my regular moisturizer and went to bed.  The next morning, I already noticed a difference, a slighter tightness in my skin on my forehead.  Now, to even have overnight results is amazing in any skincare product.  I'm hooked!  I truly believe this product contains drops from the fountain of youth.  Try it and let me know what you think!