When it comes to vitamin C, this formula is on the stronger side, so you should do a patch test before using it. And be sure to use SPF afterwards (you don’t have to do it every morning). Although the bottle looks small, reviewers say it will last several months with daily use.
Promising review: “I absolutely love this product. In just 5 days, my skin felt smoother, clearer, and firmer. By the second day, my skin felt a little warmer and firmer. I’ve been skipping it for a day since I started using it. It doesn’t cause any irritation and I think it’s just as effective as skinceuticals and has less odor.” -Alex
Promising review: “I should have started using this years ago! I’m in my mid-30s and have tried everything, much more expensive brands, Korean skin care, Japanese skin care, etc., and I always… Breakouts and Texture Issues This is the best vitamin C product I’ve tried. I’ve tried multiple vitamin C serums and they always gave me breakouts and a slimy or rough texture. It has a smooth texture, absorbs quickly, doesn’t pill with other products, and leaves my skin visibly clearer.” —Amazon Customer
TruSkin Vitamin C Serum: $21.97 on Amazon (larger size available in 30ml).
SkinCeuticals CE Ferulic: $182 at SkinCeuticals (for 30ml)
Savings: $160.03