Filtered by: Star Rating: 5 stars Clear Filters
Game Changer
This is the best Vit C serum. I started with 15 and moved up to this. I have sensitive skin and this doesn't irritate me at all. The texture of my skin has changed completely.
Clovereid
Verified Purchase
0 people found this helpful
Great brand and product
I’ve used this serum for years. We were traveling for 2 years in our RV and I stopped using it when I ran out. I finally ordered it recently and have began to use it again. It’s very high quality and it goes on so smoothly every morning. I am so glad I’m pampering my face again. One bottle lasts me awhile.
KathBgood2Skin
Verified Purchase
0 people found this helpful
Professional C Serum
I having been using this product for 6 years and I am happy with the results. Highly recommend it.
Loveurskin
Verified Purchase
0 people found this helpful
Excellent product
Like most all Obagi products, this is a high quality 20% Vitamin C serum that have have used for several years in conjunction with my prescription Retinol product. Smoothing, glow, hydration.
Tennislefty
Verified Purchase
0 people found this helpful
Excellent
I started a couple years ago with the15% at my dermatologists recommendation and moved up recently to the 20%. I love this product and notice improvements to my skin.
LovelySkin Customer
Verified Purchase
0 people found this helpful
The real deal!
I have been using this on and off for about a decade. I have stubborn melasma on my forehead and this helps to lighten it. It's pricey but worth it. Goes on nicely, can be a tad sticky if too much is applied. Overall, a staple in my nightly routine.
JCriver
Verified Purchase
0 people found this helpful
I love this
The price is more than I’d like to pay but this is a product worth splurging on
Slt
Verified Purchase
0 people found this helpful
Obagi professional -C Serum 20%
I have used it for about two weeks. I apply 5 to 7 drops on my face and neck area every morning. It hydrates my skin and I don't feel dry at all. I can tell my skin becomes clearer than before. I hope it will lighten the age spots on my cheeks as I continue to use it everyday. Even though I just use it for only for two weeks, I like it very much.
LovelySkin Customer
Verified Purchase
0 people found this helpful
C serum
This is really good serum. I use it every day. Love it.
LovelySkin Customer
Verified Purchase
0 people found this helpful
Review of Obagi Professional C serum 20%
I have used this product for several years and find that it improves the texture of my skin
LovelySkin Customer
Verified Purchase
0 people found this helpful
Best Vitamin C serum I've ever used
The Obagi Professional-C Serum works amazingly well. I've used other premium brands but have gotten the best results from this product. My skin is brighter, appears tighter and has a wonderful dewy glow. I definitely recommend!
AngelaWZ
Verified Purchase
0 people found this helpful
Lovely product
Though I have dry and sensitive skin, it does not sting unless I over use it.
LovelySkin Customer
Verified Purchase
0 people found this helpful
Best Vitamin C Serum
Love this! Works great without overdrying!
MicheleP
Verified Purchase
0 people found this helpful
Nothing better!
Phenomenal difference in my skin.
LovelySkin Customer
Verified Purchase
0 people found this helpful
Nina
Excelente producto!!!! Calidad
NinaM
Verified Purchase
0 people found this helpful
The best Vitamin C EVER!
This is the only Vitamin C product I need! I’m obsessed! It’s so potent and has cleared my acne, brightened my skin, and firmed my skin. I tell everyone about this! Get it now!
Tiffer80
Verified Purchase
0 people found this helpful
Fresh glow
I’ve been using Obagi 20% vitamin C serum for just shy of 2 years and I will never go back. My skin feels so fresh, clean and vibrant when I use it. I feel like my fine wrinkles are less noticeable. I wish I would’ve started in my 20s! It’s pricey but worth every penny!
LovelySkin Customer
Verified Purchase
0 people found this helpful
Great
I highly recommend this!
LovelySkin Customer
Verified Purchase
0 people found this helpful
Worth the $$$
I use The 20% even though I have dry skin. I like the way that it absorbs into my skin and disappears. This is the only product I’ve ever used that I will spend this much money on. My skin texture and pore size looked better when using this product. I’ve tried other products and they do not compare. Definitely worth the money!
LovelySkin Customer
Verified Purchase
0 people found this helpful
Great product; reasonable price point.
Originally, I started with the Skinceuticals version of this product, and enjoyed the results, but not the price. Then, I found Obagi made this and it's 20%; and more reasonably priced. Have been using it for years and love it. It's the third step in my facial skincare regimen. I use it daily and will continue to do so. Skincare type: Normal; age - mid-40s.
LovelySkin Customer
Verified Purchase
0 people found this helpful
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