Professional-C Serum 20% (1.0 fl oz)

This supremely concentrated Vitamin C anti-aging formula encourages collagen and elastic fiber growth.

Sale price$133.00

Delivery Frequency

This item qualifies for complimentary same-day shipping*

• Free samples with every order
• 10% back in rewards
• Easy returns

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Product Details

Apply 5 to 7 drops of Obagi Professional-C Serum to the face, neck and chest using fingertips. Apply to cleansed skin in the morning before sunscreen or makeup application.

PRECAUTIONS: For external use only. Avoid direct contact with mucous membranes. Some users of this product may experience a slight tingling, which should diminish with continued use. If tingling becomes severe, stop use and consult a doctor.

Storage: Keep out of direct sunlight. Store in a dark, cool place. Keep cap on tightly when not in use.

Propylene glycol, water, L-ascorbic acid, alcohol, ascorbyl glucoside, ethoxydiglycol, phenoxyethanol, sorbitol, sodium hyaluronate, zinc chloride, calcium hydroxide, fragrance

Customer Reviews

Based on 26 reviews
Love Obagi Products

I have very sensitive skin and have used Obagi products in the past. I decided I wanted to try the Vitamin C serum again and purchased the Vitamin C 20. Sadly after one application, it appeared to dry my skin (several dry patches). Perhaps I should have started with a lower concentration (10) and worked my way up to achieve the results all of the other reviewers have received. Because of the price, I am unable to purchase the 10 concentrate at this time.
Other than that, I love all Obagi products and ZO Skin Health products.

Lovely Little Serum

I have oily troublesome skin that doesn’t take kindly to products that aren’t high quality. My skin soaks this up and makes my moisturizer more effective than other serums in my Arsenal. It is potent, and definitely a good component no matter how extensive or basic your daily routine is. It’s worth mentioning that the samples are totally worth ordering for if you’re on the fence. Great products included that I’ve given as gifts to friends who are always asking about my regiment. One con that’s pretty major for me is the inclusion of a dropper cap and a standard cap. It’s wasteful to think of all the hard plastics being created and ultimately wasted. I see a theme of luxury packaging from this line, which ultimately means it’s substantial and totally overkill for the nature of the product. They retain 5 starts for their rewards. If I’m spending thousands of dollars a year on something it is nice to get something back in return.

Awesome product!

Super happy with the results I’m seeing after just a few used. It’s smooth and leaves your skin feeling amazing. There’s a lot in the bottle as well. Definitely worth every penny!

Love it!

I love this vitamin c serum! It brightens my skin and gives it that healthy glow. My skin feels so soft. I highly recommend it.

Applies smooth, great smell

I'm new to skincare unfortunately. As a young male, no one ever really taught me. So I'm happy to have these new tools at my disposal! They smell really good and don't leave my hands or skin oily or with any residue. I'm excited to experiment and see the results!

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