C15 Super Booster
Give skin a boost with 15% Vitamin C for dramatically brighter, younger-looking skin.
Our C15 Super Booster has got a new look! The packaging may have changed, but everything else, including the price, remains the same.
- Skin Type: All Skin Types
- Concern: Anti-Ageing , Brown spots , Dull skin
- Ingredients: Vitamin C , Vitamin E , Ingredient062-Ferulic acid View all
- Routine: Step 4. Treatment
VariationsFull size - 20 ml
- Free delivery on all orders over £40
- 30-day money back guarantee
- Safe payments
What does it do?
A healthy dose of vitamin C for brighter, more radiant skin
Diminishes visible signs of ageing for smoother, brighter, and firmer-feeling skin with a blend of 15% stabilised vitamin C (l-ascorbic acid) at a pH of 3.0, potent antioxidants including vitamin E and ferulic acid, and skin-smoothing peptides. Skin is protected from environmental damage and you'll see dramatically younger-looking and more radiant skin day after day.
Fades brown spots
Antioxidants soothe skin
Promotes radiant-looking skin
How to use
How to use
Apply once or twice daily after cleansing, toning and exfoliating. Dispense 2–3 drops and add to your favourite moisturiser or serum. May also be used alone. For daytime, follow with a broad-spectrum sunscreen rated SPF 30 or greater. May be applied around the under-eye area.
Reviews18 reviewsAlready own it? Log in to write a review
Thank you for submitting your review! It will be reviewed by our staff before it is posted.I've always been blighted by uneven skin tone (which looks worse after a bit of a tan in summer) and skin pigmentation. I've used this for 3 months now and it's made such a huge difference to the brightness and clarity of my skin, my ever eagle-eyed mum thinks my skin has never been better! Uneven skin tone has evened out slightly so hoping that using it a bit longer will help sort it out a bit more. Took awhile to work out a routine that worked for me but ended up using it in the morning after my serum, it's a little bit sticky so needs some time to sink in.I love this, I use it in the morning with my retinol booster, and I can see a huge difference since I started. My skin looks more even and fresh, it's amazing. Dark spots (old sun damage) are fading. I just wish it wasnt as expensive because I am not sure I can keep using it, hence the 4 starsLove, love this product! I use it every morning, two or three drops in my serum before following with moisturiser and then SPF. After two weeks my skin is more even toned, scars appear faded and even sun spots have faded. Love it!!There's not much to say, this thing works. It brightens my skin, helps to fade red marks from my occasional spots. I'm not sure if it smooths my skin but it certainly helped decelerate the production of any new fine lines as I haven't seen any for a while. It doesn't, however, reduce brown spots that's not caused by breakouts (or maybe it does but very very slowly) so don't expect liver spots or general uneveness to disappear like miracle with this treatment. I also find it to work very well to start with, then it eventually just doesn't work as well anymore - maybe it's to do with the oxidation of the product.I really like this product , is very good at helping fade red marks from post breakouts and overall brightens the skin. I’m very pleased now you can get it in the UK because before it was a struggle to get it from the US . Highly recommend this product if you are looking for something to brighten your skin and help fading brown/red marks.So thrilled that this product is now available in the UK. I have recently moved here from Australia and have included this booster in my morning routine for years now. Absolutely love it! It does what it says. I am 54 and my skin looks and feels great. It brightens and evens skin tone keeping brown spots at bay despite spending all my teens and twenties ‘sun baking’ and with minimal if any protection in the Australian sun. Another brilliant product from Paula!I love this product and have been using it since before moving to the UK. Now that it's here I'm excited to finally get my hands on it again! It's great for scars and marks, evening out skin tones, and generally brightening skin. Don't use too much that it gets sticky, a little goes a long way for this product!I have been using PC products for a number of years & gradually, after some experimentation, I have built a fragrance and animal testing-free routine perfect for my sensitive aging skin. This booster was the missing piece. My brown spots have finally started to fade and my complexion is brighter after only 3 weeks of morning only use. This and the retinol booster in the evening have made the biggest difference.Been waiting for this forever. I use it nearly everyday and have seen the benefits on my skin ! :))As I am in my late 20's I didn't know how much difference this would make to my skin but I have been pleasantly surprised! I love the pipette formula which allows you to add as little or as much as you'd like to your existing skincare routine. On first application my skin was luminous and bright- looking more radiant and uniform in appearance where my pigment normally is inconsistent. I look forward to seeing the difference in my skin over time.I love this booster! I've been using it three times a week since I ordered it and my skin looks brighter and more even - my sun spots have definitely faded. I'm officially addicted.I have never used anything that felt this good on my skin. I have only been using it for a short while now but my skin has never looked brighter and more even! I have very sensitive skin but this didn't irritate at all. Really easy to use and apply, and left my skin feeling beautifully soft and radiant. Thank you Paula!!I was waiting for this product for so long. I am really it's finally here in UK. I am pretty sure it's going to be fabulous like all other PC 's product. One more thing to add in my beauty bundleOn my fourth day and already noticing a difference! It's a bit tacky at first. I put on before bed and definitely an improvement so far. I have started derma rolling and leave for an hour and then apply. Very pleasedI have only been using this product for a week but I can already see that my skin tone is more even, and it is not irritating when used in the morning. When I tried to use it on top of the AHA 8 gel it was a bit too much so I now use it straight on cleansed and toned skin and then it works great!Love this product so much! My skin is firmer and smoother. My sun damage is fading. It's my new must-have!
Customer Care Paula's Choice: Hi TJ, great to hear you love our C15 Super Booser as much as we do!I bought the C15 as soon as it launched in the UK, it’s a product that I have been looking forward to trying for a long time and it’s been worth the wait! After using it just a few times, I have seen a noticeable difference. My skin looks instantly more radiant and just ‘glowy’! I don’t think I’ve seen such dramatic effects with any other product. I’m really looking forward to seeing how it performs over a few weeks. Thanks PC for finally bringing this fab product to the UK!I have been using this product for some time but until now I had to buy it when I was on holiday in the US so I am very happy it is finally here! I have tried a couple of vitamin C serums and this one is my absolute favorite. I love how easy it is to apply this product and I like the texture and smell. I started to see some results after a few weeks and I would not want to be without this product ever again! I received so many comments on how fab my skin is looking after using this product.
Customer Care Paula's Choice: Hi Maria, thank you for sharing your experience with us, great to hear you love our C15 Super Booster so much!
What are the key ingredients?
One of the most well-researched vitamins for skin, shown to improve the look of multiple signs of ageing, brighten uneven skin tone, as well as provide skin-restoring and soothing benefits.
One of the most researched antioxidants for the body and for skin. Plays a supporting role in helping defend skin from the stress caused by UV light exposure.
Powerful antioxidant found in bran. Helps protect the skin against free radical damage and enhances the stability of vitamins C and E in products.
Aqua, Ascorbic Acid (vitamin C/antioxidant), Butylene Glycol (hydration), Ethoxydiglycol (hydration), Glycerin (hydration/skin replenishing), PPG-26-Buteth-26 (texture-enhancing), PEG-40 Hydrogenated Castor Oil (texture-enhancing), Pentylene Glycol (skin replenishing), Tocopherol (vitamin E/antioxidant), etanorulayH muidoS (hydration/skin replenishing), Hexanoyl Dipeptide-3 Norleucine Acetate (skin-restoring), Lecithin (skin replenishing), Ferulic Acid (antioxidant), Panthenol (skin replenishing), Bisabolol (skin-soothing), Oryza Sativa (Rice) Bran Extract (skin-softening), Hordeum Vulgare Extract (antioxidant), Propyl Gallate (antioxidant), Sodium Gluconate (stabilizer), Sodium Hydroxide (pH adjuster), Phenoxyethanol (preservative), Ethylhexylglycerin (preservative).
Frequently Asked Questions
Why do you recommend to use the C15 Super Booster within three months?
The C15 Super Booster contains a high concentration of vitamin C, which loses its potency when exposed to light and air. Using it within 3 months guarantees its effectiveness, when used after this period the product may not be as potent. Unopened the shelf life of C15 Super Booster is up to one year.
Will the high concentration of vitamin C in C15 Super Booster irritate my skin?
Vitamin C is not generally an ingredient that causes skin irritation, but if your skin appears red or inflamed we recommend that you reduce the frequency of use or temporarily stop.
What is the difference between the formula of the C15 Super Booster on the Paula’s Choice EU and US websites?
The main difference between both formula’s lies in the ingredient(s) that keeps the formula stable. This has to do with differences between the laws and regulations in Europe and the US. The texture and the way both boosters function are exactly the same, therefore, providing the same results.
Journal of Cosmetic Dermatology, December 2012, issue 4, pages 310-317 Facial Plastic Surgery Clinics of North America, February 2013, issue 1, pages 55-60 Plastic Surgical Nursing, April-June 2012, issue 2, pages 71-72 Indian Dermatology Online Journal, April-June 2013, issue 2, pages 143-146 Journal of Investigative Dermatology, October 2005, issue 4, pages 826-832 International Journal of Cosmetic Science, February 2000, issue 1, pages 21-52 Dermato-Endocrinology, July 2012, issue 3, pages 253-258 Dermatologic Therapy, September-October 2007, issue 5, pages 314-321