C.E.O. 15% Vitamin C Brightening Serum

This has a smooth gel texture, is not sticky or tacky, and doesn’t cause makeup to pill. My favorite vitamin C serum and gentle on very sensitive skin.

I've tried a lot of vitamin C serums, and I still keep coming back to this one. It's gentle enough for my sensitive skin and yet effective enough to really show a difference in brightening. It's a reasonable price when you get it on sale, too.

This face cream is bomb! Smells good. I wake up with soft skin minus the wrinkles. It absorbs well and is not greasy.

I've been using this product for a couple months and it's clearly working because multiple people are telling me how good my skin looks and asking me what I'm doing. My skin feel smoother and looks brighter. It goes on nicely and I haven't noticed a scent. Unfortunately, the high price is causing me to explore other options...

This product is great. It smells like oranges, feels good on your face and makes your face look good the next morning. DO NOT buy from Amazon. I bought from Amazon two or three times and each time the product runs out after only a week or two (and I only use two or three pumps two or three times a week). Obviously I’ve been receiving a used product. I’ve since bought it from Macy’s and a bottle last me 2-3 months.

I have been reading about the importance of vitamin C in skincare for quite some time and finally decided to try C E O 15 percent Vitamin C Brightening Serum because of its ultra stable form of vitamin C. I am so glad I did. Some reviewers mentioned sensitivity when adding vitamin C to their routine but I had no issues at all. It layers beautifully. I cleanse apply this serum and finish with a moisturizer and it has become one of the easiest most rewarding steps in my routine. My skin looks brighter when I use it and I know working on hyperpigmentation is a process but this is simple enough to use that I will definitely keep it in my routine and keep you posted. I love the glow it gives my skin and the way it helps reduce uneven tone. I will definitely repurchase.

Product delivered November 8. Last night, November 29 I can't pumped anymore product out of the bottle. I opened the bottle and there was very little product left on the bottom. How is this possible when i only use 1 pump every other day, sometime every 2 days? Didn't run into this issue before when i ordered directly from Sunday Riley, lesson learned- will check the product more careful when it come in from here on.

I love Sunday Riley products, and this vitamin C serum is no exception. Unlike so many other vitamin c products that smell like old hot dogs, this one has a pleasant citrus scent. It is also soothing on my dry skin. Using morning and night, one bottle lasts me over a month.

Item is already leaked in the pack. Lost almost 10% of product Batter buy offline.

Me gusta mucho, me ayuda con las manchas y no deja la piel grasosa . Es muy gentil.

Très bien mais trop cher de plus pas beaucoup de produit dans le flacon. Dommage

If you dislike the orangy scent, you won't like it. But otherwise it's a great vitamin c Fluid.

Good effective product