Hello everyone! I'm back after 2 years and for this comeback, I'll be doing a review of the Dr. Altchek MD's Brightening Serum (Skin Tone Corrector). I didn’t have a plan buying this product. In fact, I was just in the mood to buy something and to try something new for my skin. That time, we were in the mall. My sister was looking for a new phone and I just wanted to make a...