20% off SkinMedica + an Extra 20% off Auto-Replenishment. SHOP NOW
FREE US Shipping $50+ Auto-Replenishment 15% off First App Order Dermstore Rewards
Obagi Medical

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

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

Rewards members earn 750 points on this order. Register & opt in at checkout.

Join Dermstore Rewards

$150.00

Or 4 interest free payments of $37.50 with


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.

Frequently Bought Together

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

This item

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

$150.00

Total Price:

$275.00

Other Customers Bought

Customer Reviews

4.72 stars out of a maximum of 5

5 stars rating 855 reviews

4 stars rating 87 reviews

3 stars rating 33 reviews

2 stars rating 18 reviews

1 stars rating 18 reviews

Top Customer Reviews

Reviews and results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

So far so good

5 stars out of a maximum of 5

Switched to this after years of SkinMedica vit c. Goes on smoothly and absorbs quickly

by Anonymous Verified Purchase

Was this helpful?

Game changer!

5 stars out of a maximum of 5

My skin has been transformed using the nu derm system! I wish I had added this a year ago! Pricey but so worth the money you will not be disappointed!

by Shannon Verified Purchase

Was this helpful?

Amazing brightening serum

5 stars out of a maximum of 5

Love this serum, gentle yet very effective reversing sun damage on both face and chest. Just received my second bottle

by Miroslava Verified Purchase

Was this helpful?

Amazing product

5 stars out of a maximum of 5

I absolutely love Obagi Vitamin C serum. I have tried several vitamin c serums and I have seen the best results with obagi. It has really helped with hyperpigmentation on my face. It does not bother my sensitive or breakout prone skin. It also smells pleasant compared to other brands. I recommend this to product to a lot of my friends

by Anonymous Verified Purchase

Was this helpful?

My favorite serum

5 stars out of a maximum of 5

I've been using vitamin C 20% for over 15 years and m y skin has never looked so good. Glowing smooth and youthful Thank you!!

by Anonymous Verified Purchase

Was this helpful?

Great! Would recommend

4 stars out of a maximum of 5

Been using for years!! Doesn't make me break out. Does not have a bad smell. Need to wash your hands after - can get a little orange on your fingers

by Anonymous Verified Purchase

Was this helpful?

Best C serum on the market

5 stars out of a maximum of 5

Invest in this product if you like quick results! It evened out my skin tone and smoothed my fine lines.

by Anonymous Verified Purchase

Was this helpful?

Never received it

1 stars out of a maximum of 5

I ordered Jan 2 and it's now Jan 19. I haven't received the item nor has it shipped. Lots of excuses from customer service. Review is about dermstore.com. First and last purchase with them, won't ever purchase from this site again.

by Katherine Verified Purchase

Was this helpful?

Holy grail product

5 stars out of a maximum of 5

This is my third bottle of the Obagi vitamin C 20% and I have seen a HUGE difference in my skin! My complexion is brighter and fine wrinkles are reduced. I have had noticeably fewer breakouts as well. I will never stop using this product and highly recommend to anyone and everyone!

by Anonymous Verified Purchase

Was this helpful?

Brightening!

5 stars out of a maximum of 5

I love this vitamin C! It makes my face feel super hydrated & it brightens my skin almost immediately. I used it a few times and could already notice a difference. Feels like a big glass of water for my skin. Just make sure you wait at least 20 minutes before applying any products on top of it!

by Anonymous Verified Purchase

Was this helpful?