Many vit c serums are too harsh for me. The CEO is great. It absorbs well and leaves your skin feeling dewy and hydrated.

Love the texture and love the effect it gives my skin. I’m normally very sensitive.

I love this product! The glycolic acod in it leaves my skin so soft! It is an exfoliant but does not go deep unlike bha for instance. The inactive form of vitamine c is one of my favourites too. Sometimes I apply copper peptides afterwards which is amazing!

I've bought and tried quite a few vitamin c serums but always find myself returning to this one. I use this in the morning after cleansing & acid exfoliator. Firstly ,the texture is lovely - it dries into my skin quickly and leaves no sticky residue. I apply moisturizer & SPF on top , usually followed by makeup for work and I love that it feels weightless on my skin; it also sits nicely under my foundation (that hasnt always been the case with other vitamin c serums I've tried). I definitely see an improvement in my overall skin condition, texture when I use CEO glow. I bought this during CB black Friday sale and got a nice discount which encouraged me to repurchase because it is pricey. However, it's a beautiful excellent really effective product and I will continue to repurchase. As with any other Sunday Riley products I've tried, I highly recommend

the formula is smooth, and light, once applied leaves a beautiful glow on the skin, and works well under makeup. i have dry skin, but in the summertime used it as a moisturiser in the morning and it provided enough moisture. sadly, my skin is sensitive and this product left it feeling irritated and a bit red. i gave five stars cause the product itself is great, just not for my skin type. p.s. has a quite strong, but pleasant citrusy smell