Dermatologist owned & operated. Visit Schlessinger MD
Free 2-3 day delivery most orders, no minimums
LovelySkin
Today's Special Offer: Winter Hydration Essentials with $35 BABOR Ampoules Gift Shop Now

View more from Obagi

Obagi Professional-C Serum 20%
View Larger

Obagi Professional-C Serum 20%

 
4.8 View 1358 reviews
$80.00
Highlights
  • Promotes collagen production
  • Brightens a dull complexion
  • Offers antioxidant protection
Availability depends on selected option

Add to Cart
Free U.S. Shipping + 5% Back in Rewards
Buy Now, Pay Later or
Favorite for 10% off!
Compare
Add to Wishlist
Open Wishlist Dropdown
Free 2-3 day delivery most orders, no minimums
Learn More
Authorized Retailer of Obagi
Authorized Retailer
Never receive a fake product
Learn More

Product Overview

Obagi Professional-C Serum 20% is a concentrated Vitamin C serum that delivers a youthful, radiant complexion.

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:

  • 20% L-ascorbic acid promotes an even tone and texture
  • Advanced form of vitamin C absorbs five times more easily than other serums
  • Neutralizes free radicals before they can cause damage to the complexion

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.

Highlights

  • Promotes collagen production
  • Brightens a dull complexion
  • Offers antioxidant protection

Ingredients

Directions

Shipping & Returns

Free U.S. Shipping. Period. View Our Shipping Policy

Return Policy: This product is non-returnable

Return Policy: View Our Return Policy

Special Shipping Requirements: ORM-D Class
ORM-D classified products such as aerosol sprays, nail polish, perfume and products with high alcohol content may only be shipped using a ground method within the Continental US.

Availability: Depends on selected option.

Questions & Answers (12)

Submit your question about this product to our talented team of Customer Care Representatives, and we'll get back to you as soon as possible!

Ask a New Question

Product Specifications

About the Brand

Customer Reviews (1358)

Overall Rating

4.8
Based on 1358 reviews

Review Summary

5 Stars
1188 reviews
4 Stars
120 reviews
3 Stars
35 reviews
2 Stars
8 reviews
1 Star
7 reviews

Write a Review

You can receive 50 rewards points by sharing your honest opinion of Obagi Professional-C Serum 20%.

Write a Review
Read all reviews
Profile picture of KD0211.

KD0211

Verified Purchase

December 31, 2024

Seing A Difference

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.

Default profile picture.

LovelySkin Customer

Verified Purchase

December 29, 2024

Obagi Vitamin C

The BEST!

Profile picture of CMG.

CMG

Verified Purchase

December 28, 2024

Love It!!!!!

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!

Profile picture of TinaE.

TinaE

Verified Purchase

December 28, 2024

My holy grail for 15 years!!

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

Default profile picture.

LovelySkin Customer

Verified Purchase

December 27, 2024

Skin cate

Goes onto the skin and absorbs well. Sure hope it helps lol.

Default profile picture.

LovelySkin Customer

Verified Purchase

December 27, 2024

Love this stuff

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.

Profile picture of ChristineRag.

ChristineRag

Verified Purchase

December 27, 2024

My gold standard

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.

Default profile picture.

LovelySkin Customer

Verified Purchase

December 27, 2024

Lovely skin

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!

Default profile picture.

LovelySkin Customer

Verified Purchase

December 20, 2024

Gold

This is so awesome I call it my good cause that’s how it feels.I love this product so much

Default profile picture.

LovelySkin Customer

Verified Purchase

December 17, 2024

Obagi Vitamin C

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.

Default profile picture.

LovelySkin Customer

Verified Purchase

December 07, 2024

Vitaminc C serum that works

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.

Profile picture of Amandaed13.

Amandaed13

Verified Purchase

November 21, 2024

Best vitamin c serum

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 :)

Profile picture of Sashabla.

Sashabla

Verified Purchase

November 16, 2024

Obagi Vitamin C 20%

I have used this for years and will continue to - does not cause breakouts and produces glowing skin!

Default profile picture.

LovelySkin Customer

Verified Purchase

November 14, 2024

best overall vitamin c

I love this because it has an oil base in it too plus it helps brighten..

Profile picture of Tamimarie01.

Tamimarie01

Verified Purchase

November 10, 2024

NO THE SAME

I have been using Obagi Professional-C Serum 20% for a very long time. I loved the former serum. It was light yellow with a fresh smell. The serum worked very well in making my skin feel fresh upon application, brightening my skin and diminishing the dark spots and fine lines. This serum was different as soon as I opened the bottle. This serum is colorless and odorless. It does not brighten my skin at all. There is no fresh feeling upon application. Also, I purchased 2 bottles in the same order as I usually do, I thought perhaps the first bottle was spoiled so I opened the second bottle. The serum in the second bottle was the same as the first bottle in this order. It, too, was colorless and odorless. Such a disappointment for a brand and company I once raved about. I believe LovelySkin and/or Obagi should provide a complete reimbursement. I will be returning both bottles and switching to a new product.

Profile picture of MMMM.

MMMM

Verified Purchase

November 03, 2024

Good for the price point

This C is good for the price. There are better brands that do on a bit thicker. I mix it up with brands for my C. My skin looks fabulous for 59, so I will keep using C daily.

Profile picture of SandraK.

SandraK

Verified Purchase

November 02, 2024

Good price for a high quality product

I switched to this because it is cheaper than other Vitamin C products. dermatologist recommended it.

Default profile picture.

LovelySkin Customer

Verified Purchase

October 27, 2024

I Love this Product

I use this serum in conjunction with other Obagi products. The serum is very gentle, lightweight, and absorbs into the skin nicely and does not leave a greasy or sticky feeling. It leaves my skin with a nice natural glow. Obagi is my go-to skin care brand.

Profile picture of Ryan06.

Ryan06

October 27, 2024

Favorite

This is my favorite vitamin C. I tried skinceuticals for a while but came back to this with better results. Brightens skin and sinks right in. Doesn't pill or leave a weird residue like some others.

Default profile picture.

LovelySkin Customer

Verified Purchase

October 16, 2024

Not the same

I have ordered 6 bottles of this vitamin C, and truly loved the product. I just received my last bottle and the color was more white than the past yellow, and the product was very runny and smelled terrible.

Read All 1358 Reviews +
Load More Reviews +

Top Picks



© 2025 LovelySkin. All rights reserved.  
Privacy   HIPAA   Terms of Service   Site Map  
Click to verify BBB accreditation and to see a BBB report.
Click to verify Trust Guard security verification.

Loading
Return to the top
877-754-6222
Need Help?
Email Us
Customer Care Hours
Mon - Fri 9 - 5 p.m. CT
Sat (chat only) 9 - 3 p.m. CT
Sun / Holidays Closed
Call or Text:402-697-1100