I joined the last drop of this, have been using it for a few weeks now, and wow! I've already noticed a measurable amount of fading in my stubborn acne scars - it definitely boosts the healing of these spots way more than my previous vitamin C serum ever did. It also goes on light (I can't feel it on my face after dabbing it on), and smells surprisingly good with a very light scent. I'm a total snail convert now.