C-Lester Topical Vitamin C20 Serum

The pigmentation on my cheeks has visibly faded after three weeks of nightly use, and the 1oz bottle is lasting longer than I expected. It does sting for a few seconds on application, but that's how I know the L-Ascorbic Acid is actually working.

My dark spots from last summer have definitely faded since I started using this twice a day. The 20% L-ascorbic acid feels a little tingly at first, but it sinks in fast and my skin looks brighter by the end of the week. It’s the only thing that’s helped my post-30 pigmentation without irritation.

My skin’s been handling the high L-ascorbic acid concentration well after two weeks, and the pigmentation on my cheeks does look a bit softer already. Only gripe is the 1oz bottle feels small for daily use, but a little goes a long way so it’s fine.