It’s my first time using a vit. C serum and I’m happy that I chose this product for my skin care. I noticed that my pimples are drying up and my pores looks a little tighter. I also love how it makes my skin glow. I just hope the manufacturer will creatively improve their label to the next level and add some more infos. About the product. But over-all, it’s a thumbs-up for me!