C15 Super Booster

This is the best vitamin C I have ever tried. It’s not oily which most vitamin c serums can be which I hate. It absorbs really well. I’ve been using it for a few months now and it has significantly improved a lot of the stubborn hyperpigmentation I’ve been struggling with. This one’s a keeper for me.

Others have complained about the price, there are definitely more pricier on the market that I’ve tried that aren’t as effective.