Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 30ml
You'll earn 56 Status Points with this product
RRP: £70.00 Current price: £56.00
Save £14.00 ( 20% Off )
Or 4 interest free payments of £14.00 with clearpay
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.
Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.
Frequently Bought Together

This item
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 30ml
RRP: £70.00 Current price: £56.00
Save £14.00 ( 20% Off )
Other Customers Bought
Customer Reviews
5 stars rating 293 reviews
4 stars rating 69 reviews
3 stars rating 10 reviews
2 stars rating 4 reviews
1 stars rating 4 reviews
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.
Best vitamin C
This is by far the best vitamin C I have ever tried, got my sister into it! It's that good!
by Julia Verified Purchase
Was this helpful?
Mixed feelings
This product was okay. I like the consistency and the it doesn’t feel heavy on my skin. But I haven’t noticed any change in my skin
by Noor Verified Purchase
Was this helpful?
Best Vitamin C
I really like this product but had to remove 1 star as I find it too pricy. It is really good and the smell is heaven however I’ve had other Vit C serums less pricey which did the job just right. I still think I’ll treat myself occasionally when I have some extra money or discounts.
by Livia Verified Purchase
Was this helpful?
Perfect for my skin
So happy with this product, my skin is glowing since using this..would highly recommend..
by Lidia Verified Purchase
Was this helpful?
Great
I have purchased this twice and it’s also been in the SR kit I recently go and I love it. Very effective and I actually like to layer with the oil version that I got in the kit
by Hollie
Was this helpful?
best serum
I have tried so many but always come back to this one
by Saleha Verified Purchase
Was this helpful?
Converted
I'm not a huge fan of Vitamin C serums but this one has converted me. It's by far the best I've tried and although it's pricey, it's a good sized bottle that will last ages.
by Jay
Was this helpful?
Love that it’s a serum and not an oil
For me this is my go to vitamin c, it’s not too heavy on your skin and overall has improved my skin with consistent use. I’ve tried other vitamin c products but I keep coming back to Sunday Riley.
by Skinstar Verified Purchase
Was this helpful?
Sunday Riley C.E.O.
The best vitamin C serum! I have been using this for over a year and would not consider changing. The texture is really nice and does not pill. Have noticed a real improvement in brightness in my skin.
by Eilidh Verified Purchase
Was this helpful?
One of my staples
I loved this serum from the very first application. Immediately it left a radiant glow and when I run out I really notice a difference to how my skin looks. I’m a big fan of the dewy look as have dry mid 40’s skin and this product really delivers for me. Wouldn’t be without it.
by Helen Verified Purchase
Was this helpful?