SkinMiles » Shop » Obagi » OBAGI Pro-C Serum 20%
Previous product
PRO-C-SERUM-10% OBAGI Pro-C Serum 10% Original price was: R2,230.00.Current price is: R2,030.00.
SaleSold out

OBAGI Pro-C Serum 20%

(22 customer reviews)

Original price was: R2,715.00.Current price is: R2,515.00.

OBAGI Pro-C Serum 20%

Serum. Hyperpigmentation.

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 most skin types and it absorbs quickly without leaving the complexion greasy or oily. Indicated for combination to oily skin types.

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

Size: 30 ml


Add to Cart

Skin results and statements are based on clinical trials performed by the brand and individual results may vary.

How to use

How to use

Daily/AM, under sunscreen.

Apply five to seven drops of Obagi Professional-C Serum to the face, neck and chest using fingertips. Use on cleansed skin in the morning before sunscreen and makeup application. A slight tingling may occur in some people, which diminishes with use.

Features & Benefits

Features & Benefits

Obagi Professional-C Serum 20% infuses your skin with L-ascorbic acid, the only form of vitamin C suitable for topical application. Designed to penetrate deep into your skin, this formula provides effective antioxidant protection from UV damage as it brightens away hyperpigmentation and encourages the growth of collagen and elastin fibers. Hyaluronic acid binds moisture to your skin to prevent dryness.


  • Superior antioxidant protection
  • Prevents premature signs of aging
  • Promotes collagen production
Key Ingredients

Key Ingredients

Key Ingredients: 

L-Ascorbic Acid (Vitamin C)


Propylene Glycol, Water, L-Ascorbic Acid, Alcohol, Ascorbyl Glucoside, Ethoxydiglycol, Phenoxyethanol, Sorbitol, Sodium Hyaluronate, Zinc Chloride, Calcium Hydroxide, Fragrance.

Reviews (22)

22 reviews for OBAGI Pro-C Serum 20%

  1. Desi (verified owner)

    As someone with acne prone skin I love that the Pro-C Serum 20% absorbs without feeling greasy or heavy. My skin feels nourished and brighter after 2 weeks.

  2. Shan (verified owner)

    Best on the market your skin will thank you. It’s just a great product

  3. Mariette (verified owner)

    It’s my first time using the Obagi Pro C Serum and it is the best Vit C serum by far. My skin is glowing, love this product.

  4. Shan (verified owner)

    Love love love this is a must have

  5. Shan (verified owner)

    It’s the best vit C and it works in a few days to clear my skin even out any spots and it is a must for anyone

  6. SUSAN (verified owner)

    Best beauty product. This vitamin C serum is an essential daily routine

  7. Mirriam (verified owner)

    I cannot go without it, i keep coming back for it as the best Vit C.

  8. Zelda (verified owner)

    This is my second Pro C Serum 20% from Obagi, I wiil never be without it again. Best Vit C serum on the market.

  9. Mirriam (verified owner)

    I had to come back to this after trying all the other Vit C from Obagi. The best Vit c serum!

  10. Remina (verified owner)

    I’ve been using this for a few years in the mornings, before sunscreen. Will not use anything else. I have tried many other expensive brands. nothing works as well as this serum and I always come back to it.

  11. Mirriam (verified owner)

    Wow! Absorbs right in without any oils left, my skin is bright and glowing! A winner

  12. Hanani (verified owner)

    I use this every single morning along with my sunscreen. Best protection against artificial light in my working environment, is Vitamin C – proven!!

  13. SUSAN (verified owner)

    I have reordered as it as my skin is glowing and dewy.

  14. Ramaisela (verified owner)

    This is my 3rd Bottle it was recommended by my dermatologist and since using it the black spot on my chins have fade away. I love the texture of the serum.

  15. SARAH

    This is a great active product which absorbs quickly into skin without a greasy or oily feeling. It helps to brighten and smooth, but the results were gradual. Although I love this product, I think I’d return to Mesoestetic tran3x which made a more pronounced improvement to my skin.

  16. Estelle (verified owner)

    I have used Obagi C 20% for a while now. I love the way it absorbs quickly. It gives my skin a healthy glow. Will definitely be repurchasing this serum. It keeps my skin soft and bright!

  17. Petra (verified owner)

    This product helps me so much with the pigmentation and uneven skin tone. I’ve been on it a week and half this time around and I can already see how it’s lessening it. The first time I used it a couple of years ago, post pregnancy it’s cleared it all up, so I didn’t need to think twice when I caused some sun damage at the beach this time around to get it again as I know it WORKS!

  18. thabile (verified owner)

    Its the first time I am using this serum and it gives my skin an instant glow.

  19. skoch (verified owner)

    I have used this product for years and to date no other product matches its intensity. I have tried the CE Ferulic skinceuticals samples and also seems good but exorbitant price. I have not yet been let down by OBagi . It is an ACTIVE product which I love and brightens my skin for sure.

  20. Calvin Chetty

    This is one of the best Vit C serums out there… the saturation period for this Vit C is short and your skin really looks smooth and even toned throughout the day…

  21. Marni van den Bergh (verified owner)

    I have tried ALL the Vitamin C serums available and this one is by far my favorite with the best results. Keep the serum in a dark, cool environment to ensure the Vit C remains active and effective. LOVE THIS PRODUCT!

  22. Mohamed Saleh (verified owner)

    Vitamin A at night with C in the morning and you cannot possibly go wrong with your skin. This is a mantra. This serum brightens my skin and gives me that Hollywood glow. Budget friendlier version than C E Ferrulic which makes it sustainable for you to continue with this. This serum is Brightening, Protecting and evens the skin tone. Apply before your moisturizer in the AM. This truly is a second line of defense against those harmful UV Ray’s.

Add a review
Shipping & Delivery

Main Centre

Delivered to your door within 1-2 working days after payment is confirmed with Standard Delivery.

Regional Area

Delivered to your door within 3-5 working days after payment is confirmed with Standard Delivery.

Remote Area

Delivered to your door within 5-7 working days after payment is confirmed with Standard Delivery.

Delivery Options

  • FREE Delivery: On orders above R 750.00
  • Delivery Fee R120.00: On orders below R 750
  • I want to collect? - Collections welcome at our Pretoria office.


Main Centres: Johannesburg, Cape Town, Pretoria.
Remember that weekends and public holidays are not work days.