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Obagi Professional-C Serum 20%

Reviews For Obagi Professional-C Serum 20%

$85.00
1,423 Reviews
January 29, 2026

Obagi Progessional-C Serum 20%

I had been using another VitC serum for over 25 years and was gifted by a friend the Obagi Pro-C 20 this past year. To my surprise, this is a really, really super product. I even purchased it instead of my tried and true. Thanks!

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LovelySkin Customer

from Massachusetts

Verified Purchase

0 people found this helpful

January 20, 2026

Great product!

I've been using this product for several years now. I am 64 and try to use the best products available. I think this serum is wonderful. I definitely have noticed improvement in my skin over the years. It really helps with fine lines and pours! Highly recommend!

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Lsmyth

from Wyoming

Age Group: 60-69

Normal Skin

Verified Purchase

0 people found this helpful

January 14, 2026

obagi

this is my second bottle of this product so that in itself should say something about it, i do like the feel of it and it is nice under my serum and sunscreen

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connieb

from Minnesota

Age Group: 70-79

Straight, Color treated hair

Normal Skin

1 person found this helpful

December 29, 2025

Vitamin C

I have been using vitamin C for years and I thought my brand was good until I tried Obagi. This is a game changer. I have had more compliments on my skin then I have ever had.

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ALAJ

0 people found this helpful

December 26, 2025

Obagi C Serum

I have been using Obagi products for over 20 years. The professional C-serum 20% is the absolute best C-serum.

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LovelySkin Customer

from South Carolina

Age Group: 60-69

Mature Skin

Verified Purchase

0 people found this helpful

December 22, 2025

Great vitamin C

I’ve been using different brands to test the quality and results of the. The first time I tried this one was about 6 years ago, from there I have been changing or trying others, the ones on trend, cheaper, more expensive, easy to find on Amazon… you named it. But every time I come back to obagi C serum 20%. My skin feels smoother and looks brighter. I don’t know if I’m going to keep testing other brands but for sure I will always come back to obagi.

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ARGTX

from Texas

Age Group: 40-49

Curly Hair

Combination Skin

Verified Purchase

0 people found this helpful

December 20, 2025

Obagi c serum

I e been using this serum for a couple years and wish I started sooner. It keeps my skin more protected from the sun and I feel like my complexion is brighter from This product .

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DPL

from Pennsylvania

Age Group: 50-59

Wavy Hair

Dry Skin

Verified Purchase

0 people found this helpful

December 19, 2025

Best Vitamin C Serum

This serum brightens my skin and improves texture. My skin is glowing. I absolutely love the serum would highly recommend it.

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LovelySkin Customer

from Georgia

Verified Purchase

0 people found this helpful

December 14, 2025

Top Vitamin C Tried

Constantly go back to this Vitamin C

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LovelySkin Customer

Age Group: 40-49

Combination Skin

Verified Purchase

0 people found this helpful

December 09, 2025

Game Changer

I’ve been using this product for at least 10 years. It’s the absolute best product!! Makes your skin look and feel amazing- i will not be without it, i always have a full bottle stocked in my drawer. I get a ton of compliments on my skin and give the credit to this product- i have a lot of people thank me for recommending this amazing stuff to them! Get it!!

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CLynn

from California

Age Group: 40-49

Straight hair, Damage & split ends

Normal Skin

Verified Purchase

0 people found this helpful

December 07, 2025

Not good for my skin

Within 3 days I had breakouts all over my face and I do not normally have breakouts. Texture of the serum was oily, which I was not expecting. Relegated it to my neck, décolleté, back of neck and forearms to use it up. Took a couple of weeks for my face to recover. Also, it was perfumed. Very pricey for such a result, NOT a fan.

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AnnainMD

from Maryland

Age Group: 50-59

Straight Hair

Combination Skin

Verified Purchase

0 people found this helpful

December 03, 2025

i love it

This product gives my skin a healthy glow. I use it every morning.

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Jude03

Verified Purchase

0 people found this helpful

November 30, 2025

Excellent product

I've been using the Obaji serum for about two years and have noticed a difference in evening out my skin tone. It's very easy to order from Lovely Skin and the orders come promptly and in excellent condition.

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LovelySkin Customer

from Illinois

Verified Purchase

0 people found this helpful

November 29, 2025

OBAGI Professional-C 20% Serum

I recently tried OBAGI products upon recommendation from my dermatologist. I'm glad I did. This serum absorbs nicely and I can tell my complexion is brighter.

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LovelySkin Customer

from Kentucky

Age Group: 60-69

Verified Purchase

0 people found this helpful

November 28, 2025

LOVE IT

It's a great serum and people notice and comment on the difference it makes on your skin. My friend started using it, and I could tell the difference in her skin after the 4th day. It just makes your skin glow.

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Marrrrrr

from Georgia

Age Group: 30-39

Wavy, Dry Hair

Normal Skin

Verified Purchase

0 people found this helpful

November 25, 2025

Vitamin C

The best vitamin c serum I have used.

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LovelySkin Customer

from Texas

Age Group: 60-69

Wavy Hair

Mature Skin

Verified Purchase

1 person found this helpful

November 22, 2025

A Trusted Vitamin C That Delivers

I use this first thing in the morning, right after my toner, and it has become a key part of my routine. It’s helped with my hyperpigmentation, gives great protection against free radicals, and I feel like it has softened some of my fine lines as well. I’ve tried many vitamin C serums, and this one stands out especially for the price. It’s a product I genuinely trust.

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Monks

from California

Age Group: 50-59

Mature Skin

Verified Purchase

1 person found this helpful

November 20, 2025

The 10% is Better IMO

I bought the 20% serum for fun to test out if I would like it any better than the 10% Obagi C-serum I had been using for years. Honestly, I don't get the hype around this one. It's not any better when it comes to application, absorption, overall brightening, or anything else I get from the 10%. This one is just stupidly expensive when you can save $40 to get the 10% with the same effects. Will not be repurchasing this 20% one.

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LovelySkin Customer

from Nebraska

Age Group: 20-29

Combination Skin

Verified Purchase

5 people found this helpful

November 17, 2025

Love!!

Continue to reorder...can definitely see the difference in clarity and feel of my skin since using. Love how it provides a little glow of healthiness to my skin!

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Sally

from Florida

Age Group: 50-59

Mature Skin

Verified Purchase

2 people found this helpful

November 17, 2025

Best product for your skin

I started using the Vitamin C when my niece introduced it to me. Now I don't think I can do without it. It is the best product for your skin. Give it a try.

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LovelySkin Customer

from Ohio

Age Group: 70-79

Straight Hair

Normal Skin

Verified Purchase

3 people found this helpful


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