Reviews of Obagi Professional-C Serum 20 Percent

I started to see results in my skin in less than a week. Even other people noticed and commented that I looked better.

I love this product, my skin holds moisture better, helps keep me from sun damage since I am very fair skinned and 52 yrs old. I don't have to use a lightening product because this serum takes care of that. It also absorbs very quickly.

This product keeps my skin looking fresh and evens out my skin tone while reducing the fine lines. .

i have been using c-serum for about 2 years now and am very happy with the results. it has lightened my acne marks and revived my skin. my skin is more moisturized and it does not cause breakouts. my skin loves this stuff!

I wish the solution was thicker. Consistency is too thin; it drips right off your face; and you always lose some of the solution dripping on the counter.

It is very light but effective. I love this serum. I will continue to buy this product!

Couldn't say enough about this product! I first learned about it in True Beauty Magazine (which I consider to be the beauty bible). Thought it was a little pricey but was willing to give it a try. UNBELIEVABLE!! Noticed results immediately in the overall texture and tone of my skin...love,love,love!!!

I have been using Obagi Professional-C Serum (20%) for over a year. In this year, I have noticed a dramatic improvement in my complexion. My skin tone is even and little wrinkles have gone away! I've tried other C products but always return to this serum.

This is part of the system I use on my face along with the cleanser and day lotion and night cream of the C line. It has made a big diffence in my complexion. It has to be kept in a hard place and tightly closed to keep it's potency.

Thin liguid absorbs very quickly so you can put moisturizer or other primers on top of it. I could tell a dramatic difference in my skin texture and brightness in less than a week of use.

After using the 15% and the 20% Obagi Professional-C Serum, I think I prefer the 15%. This one is defintiely stronger and doesn't allow me to use it everyday with the rest of my facial regimen (Suminax -prescribed acne wash, Acanya Gel - also prescribed leave on, and Tazorac Retinol in the evenings). The 15% mad eme skin gorgeous daily!!!

I use the Obagi Professional-C serum 20% in conjunction with my moisturizer. I am 52 years old and I've been told I look like I'm in my 40's.

I love this product. I used it for a few years and then stopped because it was expensive. A couple of months after I stopped using it, I noticed the fine lines underneath my eyes and high cheek area starting appearing. I immediately started using the product again and now those lines have diminised. I guess you don't know how well it works until you stop using it. It only take just very little.

I will continue to buy this product!!

Obagi Professional-C Serum 20 Percent was recommended by my dermatologist.

i have been using it for about a year along with the nu-derm system and I have seen amazing results with my completion.

Obagi Professional-C Serum 20 Percent was recommended by my dermatologist.

i have been using it for about a year along with the nu-derm system and I have seen amazing results with my completion.