C.E.O. Rapid Flash Brightening - Sérum

Great product

I use this product every other day, and on alternate days use Good Genes. This has done wonders for my complexion. One pump is plenty! (And actually I don’t use a full pump.)

Worth It

I hate that I love this so much because it’s pricey but it really is good. My skin loves it and it feels so nice and hydrating and has the most pleasant faint smell. One pump also covers my whole face so it doesn’t last a while

I opened up my bottle today to get the last bit out and was thrilled by the level of efficiency of the packaging. Virtually no product lost. Thank you for this and for the great product contained inside.

Best in class vitamin c serum

This is the vitamin c serum I always go back to. It’s not greasy, it’s very moisturizing, and super effective at fading dark spots and making skin look glowy.

A must have

It makes your face look like glass!! Also smells nice

Not for everyone… terrible reaction

This was great the first three days and then my face started getting really red and I had a terrible allergic reaction almost like Winburn and my face is dry and bumpy and bright red. I had to call a dermatologist dermatologist to get a Cortizone cream and five days later, it’s still very bumpy and itchy.

Highly recommended

Best vitamin c I have tried so many brand but this one works great !!!

Just what I needed

Gold standard of serums for me. My skin has lost the dull "You're in your 60s" look.

Not Worth the Cost

I liked this product, but it’s just not worth it for me given the amount that comes in the bottle. Even using one pump a day, it’s gone too quickly.

do not buy

I used it only handful of times before it ran out. Lo and behold there is SIGNIFICANTLY less in the bottle than they market and charge for. The product is only what is in this teeny tiny internal sheath. Shameful

Love this, cannot be without it

Finally writing this review after using this product for years. I’ve tried other vitamin-C serums both expensive and cheaper and this is the one I come back too. I absolutely love it. It’s hydrating and there’s a noticeable difference in the evenness of my skin tone when I use this regularly. It’s my daily moisturizer and works well under makeup. moo but

The BEST

It’s fine! Don’t listen to these “OSHA “ warnings by these reviewers. Give me a break. The vitamin C in this product is very good but some people can’t tolerate Vitamin C. It doesn’t mean it’s an environmental hazard.