Posted on

Obagi System Professional-C 10% Vitamin C Serum, 1-Ounce Bottle

Obagi Professional-C Serum provides antioxidant protection with deep penetration to the dermal layer.  The 10% L-ascorbic acid helps in defending against damaging UVA and UVB rays, helps prevent premature signs of aging such as fine lines and wrinkles, and contributes to collagen synthesis.  Obagi Professional-C Serum 10% is suitable for dry, sensitive or reactive skin.

Key features

  • Designed to stimulate collage to firm and support skin
  • Superior delivery system, resulting in greater penetration to all layers of the skin
  • Lighten skin discolorations, moisturize and hydrate skin to improve both texture and tone
  • Suitable for dry, sensitive or reactive skin types
  • Made in USA

Honest reviews


Fast Shipping

I can’t really comment on this product since I haven’t had for that long and I keep forgetting to use it too. I am not sure how well the product works. That was my reason for giving it a four star. I did receive the product pretty quickly.

Johanna Beulaville, NC

strong but good product

I bought this as a gift for my mom, and she thought it was strong but good. She started using it every day and had to cut back to 3-4 times per week until her skin acclimated. The 10% solution is better for people with dry skin, and that works for her. If you have oily or acne-prone skin, go with the 5% solution.

Velma Duxbury, MA

Surprisingly effective

I was skeptical about this when my dermatologist recommended it, but it really does work. It has just enough acidity to freshen the skin without irritating it. I use it each day under my moisturizer — just be sure to use a moisturizer with an appropriate SPF level (I’m very pale, so I use one with SPF 30), as daily use does make your skin more sensitive to sun.

Eleanor Waxahachie, TX


Have been using this product for almost 10 years and it keeps the lines at bay. Adds forgiveness to your face and neck. My doctor was right it is great stuff, if you keep using it.

Bobbi Harrisonburg, LA

Great product.

I really like how this product makes my skin feel. It felt smoother and softer after the first use of it. I would definitely buy it again.

Terra Kinsey, MT


i saw an improvement in my skin tone within a few days, excellent product. worth the price, recommend this highly

Lawanda Fonda, NY

Obagi Pro-C Serum 10%-1 oz

I love this product! I love the oil base (my skin is very dry) and purity of this product, and how long it lasts!!! Vitamin C has many benefits for the skin. I use twice everyday to keep my skin bright and clear and hopefully to combat wrinkles, as well.

Ophelia Porterville, CA

Obagi Vitamin C

A professional who did my facial recommended this and I’m glad she did. Feels so great after I apply serum and before moisterizer.

Suzette Floriston, CA

It’s OK

It’s very oily & I hate putting it on my face but my dermatologist said that it’s great for the skin. I bought the 10% by mistake instead of the 20% and I’m glad that I didn’t spend more money on it as I rarely use it.

Michaela Lawrenceburg, IN

Five Stars

skin glows

Penelope Harrisville, NY

Softens and brightens

Great product. I use this after using Obaji-C clarifying oil. Great to make skin brighten and toned. I love to use it at night, but it says for day use. It’s a little heavy to use under makeup unless you let it dry for about 30 minutes or more.

Johnnie Bostwick, GA

I Love it

I love this Obagi Pro-C Serum. All I have to do is apply it and a couple of days later my skin peels and looks really nice. And I’m happy to get it at a great price.

Kimberly Wauneta, NE

good product

I used to use the 20% product, but since this was cheaper, tried it. Seems to work the same. Put it on in morning before using sunscreen. Like product. Seems to improve skin. But be sure to use sunscreen.

Crystal Saint Peters, MO

Recommend that all women over 30

My love.Always buy spring, when the winter want to freshen the face. Elastic skin on the face, light, looks healthy.Recommend that all women over 30.

Petra Derwent, OH