It's one of the best vitamin C serums I have ever used. It has a light texture, smells good, and does its job. Also, the packaging is right for it - vitamin C should not have air access. I highly recommend it!

Really quickly saw that my skin color was better. I think this works like in a week. Really recommend. Very pleasant to put on as well. The packaging is gordeus

Vitamin C greatly helps to vanish pimple marks. This product gets the job done while smelling amazing  and feeling great when applied. My Vitamin C holy grail.

No irritations at all, no redness. Feels light on the skin. Good packaging. I use it on clean skin in the morning, followed by sunscreen. Depending on the dryness of my skin I add moisturizer or peptides to my routine. At night I use vitamin A and a moisturizer. Compared to the CE Ferulic by Skinceuticals the Sunday Riley is at a better price point and delivers a more stable vitamin C. (Tetrahexyldecyl Ascorbate). And it's cruelty free.

A very good package leaves your skin glowing and refreshing