Product Review (submitted on May 7, 2013):
This serum works very well. I've been using it a little over a week now and have already noticed an increase in the brightness of my skin and past acne (dark spots) are beginning to disappear. The serum goes on smooth, but leaves skin a bit "tacky" at first, but once it's absorbed the skin softens up. I was a bit surprised at the color (it's orange) but the fact that there is no fragrance or harsh ingredients makes up for the color, plus I only use at night, so it's not a problem. I can't wait to see what condition my skin will be in after the entire bottle is gone. I think Glo put a lot of thought and research into this product and it shows. I've been looking for a gentle fragrance free night treatment for my skin that isn't irritating. A word for those with really sensitive skin: after cleansing, wait at least 15-20 minutes before applying to avoid any stinging.