C.E.O. Rapid Flash Brightening - Sérum

Not worth the price

I was excited to try this product, but ran out of it extremely quickly! Realized how LITTLE product there was once I took it apart. Don’t waste your money!

.5 oz bottle is tricky

The product is fine overall and I’d probably use it again. I bought the travel size as a trial but beware that there is just a tiny pouch attached to the pump, not an actual bottle. I’m pretty frugal with $$$ product and discovered this after about 10 days.

Got allergic reaction with swollen face

Sticky and doesn’t work! Saw no difference in my skin. Gave me horrible skin reaction and made my face swollen

Size does matter

This serum smells nice, but I'm unsure if it gets long-term results; it's hard to tell when you get less than .5 oz out of what looks like a 2 oz glass jar. That size only lasted a couple of weeks, used once a day max as directed. We're all used to paying a lot for a little when it comes to high-end products, but be aware that this pretty packaging is especially deceptive.

Did make a difference…

It took a week or two before I noticed any difference. I know it’s worth it when I look in the mirror with a clean face and it looks healthy and even. I follow up with a delicious moisturizer or face oil.

Most of product cannot be used

Tiny bag holds product inside- very little in bottle and cannot get rest out as it’s in sealed bag

Changed their formula! DO NOT BUY

I have been using this vitamin C for 3 years and I don’t know if they changed the formula but it makes my skin look and feel oily, and it actually is oily. I never had oily skin before. My skin has always been normal.

Transformative line of skin care

I was given some Sunday Riley products a gift, and noticed right away, the difference in the texture of my skin. A lot of fine lines went away! I'm sold on using Sunday Riley from now on!

Irritated my rosacea

I wanted to like this, but it irritated my rosacea and I got little bumps on my face after using it. The smell and texture are nice, and I don't think the vitamin c was to blame for the irritation.

You have to try this! You’ll won’t believe the res

The results are amazing! Your skin actually glows. Not only am I hooked, but I have introduced my daughters, sister, PCP (former and current), pain Dr and dermatologist to this product. ALL of them use CEO serum and have their friends and family using it too. I’ve been a skin care junkie since the age of 15. I’m almost 67 and can honestly say Sunday Riley products are the best by far! My skin has never looked so good. Even a dermatologist told me that my skin looks good for 30 year old.

Gone too soon!

I love the smell of this and it feels good... but it doesn't last long for the price. I ran out of it less than half way through the moisturizer tub. Weeks not months.

Just fine serum

Don't have too many feelings toward this serum so far- I’m not sure I’ve seen major results just yet, but it feels amazing on the skin and layers really well under makeup—no pilling or greasiness. It gives a nice boost of hydration and brightness, so I’m hopeful with continued use. Don't know if i would purchase again at the price point.