Anniversary Sale: Save up to 25% on the top beauty, skin & hair care must-haves. Plus, get THREE free gifts on orders $175+. Code: CHEERS

Obagi Medical Professional-C Serum 20% (1 fl. oz.)

A concentrated anti-aging serum enriched with vitamin C that is suitable for all skin types.

Frequently Bought Together

Obagi Medical Professional-C Serum 20% (1 fl. oz.)
This item
Obagi Medical Professional-C Serum 20% (1 fl. oz.)
$136.99
Obagi Medical Professional-C Serum 20% (1 fl. oz.) + Obagi Medical Hydrate Luxe (1.7 oz.)

Total Price: $210.99

Add both to cart
Obagi Medical Professional-C Serum 20% (1 fl. oz.)
This item
Obagi Medical Professional-C Serum 20% (1 fl. oz.)
$136.99
Add both to cart

Obagi Medical Professional-C Serum 20% (1 fl. oz.)

A concentrated anti-aging serum enriched with vitamin C that is suitable for all skin types.

Earn 685 reward points when purchasing this product as a rewards member*

Purchase options
How Auto-Replenishment Works
  • Free delivery
  • You control the frequency
  • No commitment. Cancel or delay

Payment will be taken every month. months.

USD 136.99

$136.99

Subscribe to this product to save 15% Recurring payment 15% off initial purchase and 15% savings on future replenishment orders
Quantity

( 0 item in your basket items in your basket )

Obagi Retinol 1.0 Cream 0.18 oz - $14 Value
Obagi Retinol 1.0 Cream 0.18 oz - $14 Value Value $14.00

20% Off With Code CHEERS + $15 Gift

Anniversary Sale- Enjoy 20% off with code CHEERS. Plus, receive an Obagi Clinical Kinetin+ Rejuvenating Serum ($15 value) when you spend $125 or more on the brand. Complimentary gift will be awarded at the cart. Anniversary Sale ends 8/17/2022 at 11:59 p.m. PT.
SHOP NOW
Obagi Retinol 1.0 Cream 0.18 oz - $14 Value
Obagi Retinol 1.0 Cream 0.18 oz - $14 Value Value $14.00
Anniversary Sale- Enjoy 20% off with code CHEERS. Plus, receive an Obagi Clinical Kinetin+ Rejuvenating Serum ($15 value) when you spend $125 or more on the brand. Complimentary gift will be awarded at the cart. Anniversary Sale ends 8/17/2022 at 11:59 p.m. PT.
SHOP NOW
Item already in basket as a one time purchase. If you also wish to subscribe to the same item please make 2 separate checkout purchases.
Item already in basket as subscription item. If you also wish to buy as a one time purchase please make 2 separate checkout transactions.
This selection is not currently available on a subscription plan. Please try making an alternative selection.
 

In stock - Usually dispatched within 24 hours

Delivery & Returns

Free delivery is available on all orders over $50. Please see our shipping information page for all available delivery options.

If I'm not completely happy with my item?

Please see our returns policy.
*points earned on final checkout price, after any applied discounts.

Live Chat

Average connection time 25 secs

Average connection time 25 secs

Frequently Bought Together

Obagi Medical Professional-C Serum 20% (1 fl. oz.)
This item
Obagi Medical Professional-C Serum 20% (1 fl. oz.)
$136.99
Obagi Medical Professional-C Serum 20% (1 fl. oz.) + Obagi Medical Hydrate Luxe (1.7 oz.)

Total Price: $210.99

Add both to cart
Obagi Medical Professional-C Serum 20% (1 fl. oz.)
This item
Obagi Medical Professional-C Serum 20% (1 fl. oz.)
$136.99
Add both to cart

Customer Reviews

Overall Rating : 4.74 / 5 (887 Reviews)
  • 759 5 star reviews
  • 67 4 star reviews
  • 30 3 star reviews
  • 16 2 star reviews
  • 15 1 star reviews
See all reviews
 

Top Customer Reviews

Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.

Reward members earn 50 points for every review written on verified purchases.

Super serum

This is so far the best vitamin c serum I ever used! It’s gentle for sensitive skin and works wonders!!! My skin feels hydrated, soft, smooth, and brighter.  I highly recommended this particular product!

Was this review helpful to you?

Yes (0) No (0)
Report this review

Just Okay

This was just Okay, I didn't see a major difference with this serum. It's lightweight and doesn't break you out like other vitamin C's. I used the entire bottle. 

Was this review helpful to you?

Yes (0) No (0)
Report this review

Worst vitamin C serum ever

This made me break out in little white bumps all over my skin. I contacted Dermstore with pictures, and they refused to give me a refund. I couldn’t believe it with how expensive this is. I’ve never had any issues with any other products, and I use retinol, vitamin C, lactic acid, and other actives. 

Was this review helpful to you?

Yes (0) No (0)
Report this review

Constant Repurchase

I've been using this Vitamin C serum for over a year now. It doesn't irritate my skin and sits well under makeup. Will definitely continue to use it.

Was this review helpful to you?

Yes (0) No (0)
Report this review

Love it!

Vitamin C is a must for my skin routine; I use this or Skinceuticals after washing my first in the morning; I love both, but I think the consistency of Obagi is better, and I love how it absorbs, and 3 or 4 drops are enough for my face and neck. My skin always looks brighter with this fantastic product. I highly recommend it!

Was this review helpful to you?

Yes (0) No (0)
Report this review

Love this so far

This is a great alternative to the skinceuticals CE ferulic if you're on a little more of a budget. Both companies put so much research into their products which is what I love. This has a smooth application and dries quick. I have consistently used vitamin C for almost 2 years now. Primarily it's been with the CE ferulic but I was open to trying something else this time and this has been great. My skin has remained looking bright, virtually no changes at all with the switch. I'm going to buy another just to make sure it's working for my face and then i'll decide which brand i'm going to stick with. But I do overall recommend this product. My face is average - not too oily not too dry and not sensitive at all.

Was this review helpful to you?

Yes (1) No (0)
Report this review

The holy grail of skincare

I cannot believe the difference regular use of this product makes! It works beautifully to soften fine lines and helps my skin to have a healthy glow. It absorbs quickly and thoroughly. I also use it on my neck and upper chest. Well worth the premium price.

Was this review helpful to you?

Yes (0) No (0)
Report this review

Game Changer!

Adding this into my skincare routine every morning has made a big difference in my skin texture! 

Was this review helpful to you?

Yes (0) No (0)
Report this review

Holy Grail

This serum is my absolute favorite. I feel like it is such a treat when I put it on my face. It is so smooth and lightweight and it makes your skin look radiant. I highly recommend!

Was this review helpful to you?

Yes (0) No (0)
Report this review

Comparable to skinceuticals

Big fan of this vitamin C and say its very comparable to the cult favorite that is Skinceuticals

Was this review helpful to you?

Yes (1) No (1)
Report this review

Other customers bought:

Recently Viewed Products

Obagi Medical Professional-C Serum 20% (1 fl. oz.)

Obagi Retinol 1.0 Cream 0.18 oz - $14 Value
Obagi Retinol 1.0 Cream 0.18 oz - $14 Value Value $14.00

20% Off With Code CHEERS + $15 Gift

Anniversary Sale- Enjoy 20% off with code CHEERS. Plus, receive an Obagi Clinical Kinetin+ Rejuvenating Serum ($15 value) when you spend $125 or more on the brand. Complimentary gift will be awarded at the cart. Anniversary Sale ends 8/17/2022 at 11:59 p.m. PT.
SHOP NOW
4.74 Stars 887 Reviews
$136.99