Professional-C Serum 10% blue bottle on grey background
Professional-C Serum 10% new packaging, same transformational product. Before and after on grey background
Professional C Serum 10% Goop
Professional-C Serum 10% blue bottle on grey background
Professional-C Serum 10% new packaging, same transformational product. Before and after on grey background
Professional C Serum 10% Goop
4.1
Rated 4.1 out of 5 stars
57 Reviews
PROFESSIONAL-C® ,

10% VITAMIN C ANTIOXIDANT SERUM

Vitamin C Serum For Dry or Sensitive Skin

$115.00
Size
Professional-C Serum 10% blue bottle on grey background

10% VITAMIN C ANTIOXIDANT SERUM
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Best for
Skin Discoloration - color
Skin Discoloration
Sensitive Skin - color
Sensitive Skin
Skin Types: Normal to DryCombination

Professional C® Serum 10% is formulated with L-Ascorbic Acid to help brighten and even skin tone, strengthen skin's antioxidant defenses and improve the appearance of fine lines and wrinkles without irritating skin. For a supercharged glow and more youthful-looking skin. Ideal for dry to sensitive skin types.

  • Formulated with L-Ascorbic Acid to brighten skin
  • Helps to neutralize free radicals
  • For a more even-looking complexion

How To Use

  • Step 1: Apply 5-7 drops in the morning after cleansing and toning, before moisturizer.
  • Step 2: Follow-up with SPF before makeup application.
  • Note: Use within 3-6 months of first opening.


Storage

  • Store at controlled and consistent humidity and temperature not exceeding 25°C (77°F).
  • Keep out of direct sunlight.
  • Store in a dark, cool place after opening.
  • Keep cap on tightly when not in use.

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  • Product description
    Professional C® Serum 10% is formulated with L-Ascorbic Acid to help brighten and even skin tone, strengthen skin's antioxidant defenses and improve the appearance of fine lines and wrinkles withou...
    Discover Obagi’s bestselling Professional C® Serum 20%, formulated with L-Ascorbic Acid and Sodium Hyaluronate. Fast-absorbing serum helps to brighten and even skin tone, reduce the appearance of d...
    The Obagi-C Fx C-Clarifying Serum combines Vitamin C and Arbutin to enhance the appearance of even skin tone for a healthier-looking complexion.
  • Best for
    Skin Discoloration - color
    Skin Discoloration
    Sensitive Skin - color
    Sensitive Skin
    Skin Discoloration - color
    Skin Discoloration
    Skin Discoloration - color
    Skin Discoloration
    Skin Types
    Normal to DryCombination
    Normal to OilyCombination
    Normal to OilyNormal to DryCombination
4.1
Rated 4.1 out of 5 stars
Based on 57 reviews
Reviews Summary
Customers say this serum leaves their skin glowing, brighter, and more hydrated with a smoother appearance. Many appreciate the 10% strength for being effective yet gentle on sensitive skin, and note it absorbs well without greasiness. Common feedback includes improved skin tone and reduced oiliness. Some users report concerns about packaging durability, with pipettes detaching from lids. A few mention receiving oxidized or yellowed product. Results on dark spots vary, with some seeing improvement while others notice minimal change. The strong fragrance is generally well-received.
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57 reviews
  • Sobeida S.
    AL, United States
    Verified Buyer
    I recommend this product
    Age 55-64
    Gender Female
    Rated 5 out of 5 stars
    August 4, 2026
    Vitamin c 10% the best

    I love it

    EffectivenessRated 4.0 on a scale of 1 to 5
    Was this helpful?
  • Phyllis T.
    NC, United States
    Verified Buyer
    I recommend this product
    Age Over 65
    Gender Female
    Rated 5 out of 5 stars
    August 1, 2026
    Brighter

    I use this product every other day

    EffectivenessRated 5.0 on a scale of 1 to 5
    Was this helpful?
  • Marianne
    I recommend this product
    Rated 5 out of 5 stars
    August 1, 2026
    5 Stars

    My Obagi order arrived so soon after i placed the order! The products were packaged well and are perfect! It eould be great to have travel sizes in the cleaner as I dont want to keeo switching to differdnt products for travel!

    Was this helpful?
  • Carmen
    I recommend this product
    Rated 5 out of 5 stars
    August 1, 2026
    5 Stars

    Love it

    Was this helpful?
  • Karen
    I recommend this product
    Rated 5 out of 5 stars
    July 28, 2026
    5 Stars

    Haven't tried yet, but if it's anything like their other products, I will love!

    Was this helpful?
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