Obagi Professional-C Facial Serum 10%, 1 fl. oz.

I have been using Professional-C 10% Serum for over 10 years, and I can't say enough good things about it. My skin looks radiant, firmer, and remarkably youthful, and I'm 74 years old!I I was thrilled to discover that Walmart offers this product at such a great price. Thank you, Obagi, for this incredible serum, and thank you, Walmart, for making this skincare gem accessible and affordable!

I was hesitant at first because it was so cheap but glad i finally gave in and purchased the 10% and 20% bottles. I have a half full bottle of the vitamin C that came directly from Obagi so i compared the bottles to one another and these are legit. smell, color, texture are the same. someone on here said that there vitamin c was dark orange. mine is not. The bottles i recieved was in orignal package with the bottles sealed as they should have been. Im happy and will order more especially since it just saved me around $200.

My Esthetician recommended that I start using a Vitamin C Serum and told me Obagi has the best. I made a note and didn't order right away. Finally, I ordered and started using and wishing I had done it sooner! My skin looks and feels amazing. My Husband said it is absolutely glowing. I've never had so many compliments. I'll never be without this again!

I just started using Vitamin-C as a product daily, as recommended by my facialist, and I'm loving the way it continues to create a thin layer between my skin and the elements. High quality.

Thank you I noticed a change in my skin in a few days..It wasn't as oily..and my dark spots are lighter..my hubby thought I had on makeup!!

Very effective. Best used before bed after cleansing, and toning the skin. Also good to combine with some light face massage.

My face has never looked better since I started using this a few weeks ago. I never want to run out of this magical potion. ❤️

Upon initiating use of this product, acquired from Walmart, I experienced a skin breakout. I subsequently purchased a Vitamin C product from Obagi for comparison. Both products are labeled as 1 oz, yet the Obagi bottle is noticeably larger. Furthermore, there are distinct differences in the scent and color of the two products. I am uncertain if this product is counterfeit or has been diluted.

This was orange/brown when I opened it. The serum is supposed to be clear. When it starts to darken it has oxidized and degraded and is useless. After it oxidizes it does nothing to improve your skin and may actually damage it. I suspect it is a counterfeit knock-off. There was no date on the box or bottle. I have used the actual product in the past, purchased from Obagi and those have an expiration date on the bottle. I thought I was saving money by purchasing from Walmart but instead I threw away money.

Product came corroded on the outside with the product