Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 30ml
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79.10€
In stock | Usually dispatched within 24 hours

Powered by science and balanced by botanicals, Sunday Riley's supercharged skin care delivers visible, measurable results. Created by Sunday Riley herself, the brand uses her 20+ years of experience as a cosmetics chemist and product formulator, to bring to life everyday essentials that enhance the quality of your complexion. A case in point? The C.E.O. 15% Vitamin C Brightening Serum (30ml), a gentle yet effective formula that targets the look of dullness and dark spots alongside firming and plumping your skin.
Instantly illuminate your complexion with Sunday Riley's C.E.O. 15% Vitamin C Brightening Serum (30ml).
Supercharged by a high-strength, highly stable vitamin C (called THD ascorbate), this plumping formula stars a concentrated burst of antioxidants. What does this mean? It works to brighten and even tone by reducing dark spots, while soothing and firming the skin. Enriched with saccharide isomerate (a complex mixture of hydrating corn-derived sugars), this skin saviour also protects your delicate moisture barrier and reduces the look of enlarged pores. It's now time to get your glow on.
Aqua (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.
After cleansing, apply to dry skin and gently massage into face and neck.
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Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 30ml
79.10€
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5 stars rating 232 reviews
4 stars rating 46 reviews
3 stars rating 7 reviews
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Top Customer Reviews
Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.
Great for an even skin tone
A great smoothing, hydrating serum. It does wonders for my skin tone and prevents texture due to the glycolic acid in its formula. Absorbs very quickly and the rest of my products layer well on top of it. It does nothing against dark spots, but I didn't expect it to.
by Maria Verified Purchase
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The best
I love this vitamin C product. It's not irritating but effective, it has very pleasant texture and smell. It just doesn't have any disadvantage except for the quite high price.
by Anastasia Verified Purchase
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Best Vitamin C on Market
I use this every morning under by sunscreen, my skin glows and is plumper, hydrated. I only use minimum products and have combination skin, that as I have aged has become sensitive, this does not irritate it and it does not clog my pores or break me out .
by Lois
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Best vitamin C serum
I’ve tried several vitamin C serums but this one is the best and the most repurchased one. Leaves my skin hydrated and luminous.
by EmilyS
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Balanced brightening—but pricey for subtle gains
This serum feels luxe and absorbs beautifully (almost like a light lotion), with a pleasant texture and subtle citrus scent that many find enjoyable. It’s well-suited to sensitive or combination skin thanks to its stable THD ascorbate formula, and users often report a gentle daily glow without irritation. That said, after finishing multiple bottles, some users saw minimal change in dark spots or tone, and felt that the effects didn’t justify the high price tag.
by Boryana
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Best Serum I’ve Ever Tried
This serum literally saved my skin, I’m not kidding. It’s honestly the best product in my makeup bag. I used to struggle a lot with post-acne marks, but as soon as I started using this serum, my skin tone became much more even. I used to only have mini sizes of it, but now I bought the full size and I’m so happy!
by Romana Verified Purchase
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Super hydrating!
If you like a formula that also delivers hydration, this is a great serum! Got a free sample and loved the texture! So I'm excited to try a full size and see the results!
by Priscilla Verified Purchase
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Love it — perfect for oily-prone skin!
I’ve been using it for about a month now, and I absolutely love it. It’s perfect for oily or combination skin — super hydrating without feeling heavy or sticky. I’ve already noticed an improvement in my dark spots and overall skin tone. It absorbs beautifully and gives my skin a healthy, radiant glow. Definitely a new staple in my skincare routine!
by French Ana Verified Purchase
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Excellent Vitamin C
I've used this serum on and off for the past years. I've tried different products (less and more expensive) in between but always go back to it. My skin is clear, glowy and looks healthy when I use this. Only downside for me is the price. Like many other products it has gotten significantly more expensive throughout the past years.
by Elle B. Verified Purchase
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Worth the hype
Absolutely worth the hype, together with the hydration cream it gives a great glow.
by N Verified Purchase
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