Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 1 fl. oz
Rewards members earn 425 points on this order. Register & opt in at checkout.
$85.00
Or 4 interest free payments of $21.25 with
Auto-Replenishment
- ✓ 20% off initial purchase and 15% savings on future replenishment orders
- ✓ Free delivery after your first order
- ✓ You control the frequency
- ✓ No commitment. Cancel or delay
In stock | Usually dispatched within 24 hours

Recharge your skin's natural radiance with this dynamic C.E.O. 15% Vitamin C Brightening Serum from Sunday Riley. Crafted with 15% advanced, stable vitamin C, this antioxidant formula works to target dark spots, dullness and signs of aging, revealing firmer and plumper skin.
Key Ingredients:
- Vitamin C (15% THD Ascorbate): features superior visible brightening, clarifying, and antioxidant properties; helps fight the first signs of aging caused by stress, lifestyle, sun, and pollution
- Phytosterols Complex: isolated from soybeans and containing at least 40 percent beta-sitosterol, it helps reduce the look of redness and skin sensitivity
- Saccharide Isomerate Extract: reduces the appearance of pores while reinforcing the skin's natural moisture barrier for smooth, supple texture
- Glycolic Acid: Provides mild refinement to the skin; maintains the pH of the serum for maximum vitamin C efficacy, while supporting natural cell turnover and glow of the skin
Tips: For enhanced visible brightening, follow with Good Genes, CEO Protect + Repair Cream or Tidal Brightening Enzyme Water Cream.
Apply one to two pumps to clean skin, morning and night.
Aging Skin: Fine Lines and Wrinkles, Loss of Firmness
Application Area: Decollete, Face, Neck
Ideal for these Concerns: Dryness and Dehydration, Free Radical Damage, Hyperpigmentation, Redness, Sun Damage
Hyperpigmentation: Dark Spots
Ingredient: Alpha Hydroxy Acids, Antioxidants, Beeswax, Glycolic Acid, Jojoba, Vitamin C, Vitamin E
Preferences: Certified Cruelty-Free, Fragrance-Free, Gluten-Free, Natural, Paraben-Free, Sulfate-Free
Skin Care: Skin Care Treatments
Skin Care Treatments: Face Serums
Skin Type: Acne-Prone Skin, Combination Skin, Dry Skin, Mature Skin, Normal Skin, Oily Skin, Sensitive Skin
Wellness | External Factors: UV Ray Protectors and Treatments
Water, Tetrahexyldecyl Ascorbate, Squalane, PEG-8 Beeswax, Hydrogenated Polydecene, Polyglyceryl-6 Distearate, PPG-12/SMDI Copolymer, Phenoxyethanol, Acetamidoethoxyethanol, Jojoba Esters, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glycine Soja Sterols, Tocopherol, Glycolic Acid, Caprylyl Glycol, Sodium Phytate, Citrus Aurantium Dulcis (Sweet Orange) Oil, Chlorphenesin, Cera Alba, Glycerin, Isosqualane, C30 Hydrocarbons, Saccharide Isomerate.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
- Sunday Riley
- 1 oz
Frequently Bought Together

This item
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 1 fl. oz
$85.00
Other Customers Bought
Customer Reviews
5 stars rating 238 reviews
4 stars rating 50 reviews
3 stars rating 44 reviews
2 stars rating 13 reviews
1 stars rating 11 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.
Be careful
Used this CEO regime one time only and it burned my face so severely that I was red and swollen for over a week and had to get a steroid shot. Shocked since it said it was for sensitive skin.
by Anonymous
Was this helpful?
Nice serum, not sure about the hype
There was a lot of hype surrounding this product, no doubt a lot of it was paid hype. It's a nice serum, good for oily skin since it's more water based rather than oily or silicone. It goes on nicely underneath a moisturizer and makeup, absorbs quickly and smells really good, like oranges :) Not sure that the results from using it are really amazing. I have other products that work better for skin brightening (Korres Night Mask). I probably wouldn't repurchase this as I would expect to see better results for this price.
by Laura
Was this helpful?
This does all it claims!
I decided to splurge on this product after buying a trial size and wow am I glad I did!! Instantly after applying my skin glows and feels hydrated. It makes all other products apply with ease and is actually does exactly what it says! Love it so worth the price!
by Alicia Verified Purchase
Was this helpful?
Wow my skin looks brighter
I received this as a sample and there must have been a difference when I used it because people were complimenting me on how my skin looks good and this is the only thing I added to my routine. I only used this at night because I use the Skinceuticals vitamin c in the morning. It goes on nicely and is absorbed into the skin well. I will definitely buy after my sample runs out.
by SUNNY
Was this helpful?
Amazing C serum!
I noticed a difference after the first week. I got a lot of complements at work of my complexion and glowing skin. I'm sure it is because of this product even though I try a lot of stuff. Used it completely and my only complaints is that it doesn't last long.
by Anonymous
Was this helpful?
Nice but not sure how effective it is
I received this in a beauty subscription box and am almost finished with it. It goes on nicely and dries down quickly. But I'm not sure that I can see a difference in my skin. I may try something else before repurchasing.
by Anonymous
Was this helpful?
Promising product
Pretty good product, doesn't break out my sensitive rosacea prone skin. Seeing slight results of lightening after using for about a week.
by Anonymous Verified Purchase
Was this helpful?
Good Summer Serum
Love this serum for summer. It has a nice consistency and soaks in easily. I also feel like it works well with sunscreen and gives me a little extra protection.
by Erin Verified Purchase
Was this helpful?
Nice Vitamin C Serum
This is a nice lightweight vit c serum. It absorbs quickly and layers nicely. Not sure on results, I did not get dramatic results, but I do think my skin texture is nice and skin has healthy glow.
by Amanda
Was this helpful?
Really like this serum
Absorbs quickly and feels light. Keeps my skin from feeling dry. I have been using this twice a day and I would buy again.
by Sandra
Was this helpful?