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The earlier you add a vitamin C serum to your routine, the longer your complexion will remain youthful and radiant. Obagi Professional-C Serum 20 is a concentrated serum with 20% vitamin C that provides multiple benefits for the complexion. This ingredient neutralizes free radicals that break down collagen and elastin causing damage and leading to fine lines, wrinkles and dark spots. Vitamin C also promotes collagen production which plumps skin and reduces the look of wrinkles. The formula is ideal for normal, combination and oily skin types, and it absorbs quickly without leaving the complexion greasy or oily.
Key Features:
Please note: Due to a raw material change in the formula, the scent of the Obagi Professional-C Serum 20% has changed slightly. The fragrance notes, the fragrance percentage, and the functionality and results remain the same.
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LovelySkin Customer
Verified Purchase
I am a return customer of lovely skin and have always been pleased with the speed of their shipping and quality of products. The free samples have given me new products that I tried and ordered. Obagi Serum is a product that I have ordered many times.
LovelySkin Customer
Verified Purchase
I gave this rating because directions say to use only once a day. It feels nice when I put it on. I don't feel the lasting effect like I do with other vitamin c.
LovelySkin Customer
Verified Purchase
I have tried other Vitamin C serums, but no other brand works like Obagi (and it has to be the 20%!). I am constantly getting compliments on how my skin is literally glowing, makeup-free. Will never stray from this holy grail product!
LovelySkin Customer
Verified Purchase
This is my first Obagi product. The serum is easy to apply and absorbs well into my skin. Gives my skin a nice glow. The smell is pleasant and its a nice consistency. I apply it every morning as part of my skin care routine.
LovelySkin Customer
Verified Purchase
I have been using this product for 2 years and I think it has brightened my face and helped with dullness. I will keep using this in addition to other obagi products I use.
Nancy583
Verified Purchase
Apply drops of this vitamin C serum on your fingers to smooth on face and neck. This liquid smells wonderful but the applicator could use some improvement since it has a tendency to drip down the bottle if you’re not careful. It’s a great product at this price point but I feel there are a few better products on the market
KD0211
Verified Purchase
I've been using the Obagi C Serum 20% for 3 weeks now. I find the light scent pleasant. The formula is not not oily and absorbs quickly. If I miss the morning application I apply at night. I also only use it 5 times weekly. I like to give my skin a rest from all products a few days. My skin was not sensitive or irritated after application, and my skin has a definite glow after a short time of using.
LovelySkin Customer
Verified Purchase
The BEST!
CMG
Verified Purchase
I have highly sensitive rosacea skin and this feels wonderful on my skin. It absorbs very well and makes my skin look youthful at 65. I use 20% vitamin C strength but first purchase was the 15% strength. I look forward to putting this on every day, it feels so good!
TinaE
Verified Purchase
I have used this miracle serum for more than a decade and it has never failed me! I have combination skin and have never broken out because of it. It gives me a nice glow and evens out my complexion. I see a difference when I stop using it and I always run right back to it. It’s expensive but worth it especially for aging skin. I’m 47
LovelySkin Customer
Verified Purchase
Goes onto the skin and absorbs well. Sure hope it helps lol.
LovelySkin Customer
Verified Purchase
I’ve been using this for years at the recommendation of my dermatologist. I love it, doesn’t break me out or clog pores absorbs easily and keeps my skin looking radiant.
ChristineRag
Verified Purchase
I’ve tried many others but I think the quality of this is the best. I like the dropper, it’s sturdy. The smooth feel and ease with which this spreads is great. I use it every day.
LovelySkin Customer
Verified Purchase
Very nice vitamin C serum . I use this in the morning, and my skin just soaks it up. Feels great on my skin, not at all greasy. I had been using a different brand, more expensive , and so far I honestly can not tell the difference. Would recommend!
LovelySkin Customer
Verified Purchase
This is so awesome I call it my good cause that’s how it feels.I love this product so much
LovelySkin Customer
Verified Purchase
Obagi Vitamin C 20% is the G.O.A.T. for Vitamin C serums. I have others but nothing compares. You can truly feel the difference in quality between other brands. You will not be disappointed in this product.
LovelySkin Customer
Verified Purchase
I’ve been using the Obagi Professional-C Serum 20% for a few years now, and the results are phenomenal! The high concentration of Vitamin C is incredibly effective in brightening my complexion and reducing fine lines and dark spots. It's not harsh on my skin and is the only Vitaminc C serum that will help improve the qaulity of my skin. You only need a few drops and you're good to go.
Amandaed13
Verified Purchase
Not sticky and I always notice a difference between how my skin looks if I go without it for a couple of days. It helps your sunscreen do its job as well :)
Sashabla
Verified Purchase
I have used this for years and will continue to - does not cause breakouts and produces glowing skin!
LovelySkin Customer
Verified Purchase
I love this because it has an oil base in it too plus it helps brighten..
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