***I received this product for free in exchange of unbiased review. My feedback/findings are all mine and may vary from yours.
I have tried other beauty serums that actually lightens my complexion with further use but this is the first time I have tried a product with kojic acid and HA combined.
I like the fact that the of this product is more liquid than gel type. I initially thought it was meant for scars only. But this is only for the face, neck and decolletage use.
I liked the lightweight feel of the serum unlike some of the serums I have tried in the past. They were a bit gooey but Key West was not. It didn't make my face look and feel greasy. Another thing that I liked about this product is that it didn't sting when I accidentally applied a small amount near my raw pimple area on the right cheek.
I noticed my age spots slightly becoming light. So I also tested it on my new scar which I got after I got hot cooking oil splatter on my left hand. In just few days, the lightening effect was already visible.
I will recommend this product to anyone who wish to lighten their facial complexion, have age spots, to moisturize and give that youthful glow.
This can be bought in Amazon - http://www.amazon.com/BEST-Corrector-Hyaluronic-Glycolic-Kojic/dp/B00IZG78WY/ref=cm_rdp_product