Visibly brighter skin. Zero irritation.
Future-proof your skin with Flawless Vitamin C NAD+ Serum, a smart formula powered by 15% Vitamin C Complex and breakthrough NAD+ boosting technology.
Clinically proven to visibly brighten the skin in as little as 28 days*
*Independent instrumental assessment conductedon 30 subjects after 28 days of continued use
★★★★★ 4.5
Flawless Vitamin C NAD+ Serum is clinically proven to visibly brighten the skin in as little as 28 days.*
In an independent clinical in use study:**
100% experienced zero irritation.
93% agreed that their skin is more radiant & has a healthy glow.
96% reported that their skin feels more nourished and comfortable.
89% agreed that they now feel more confident using Vitamin C skincare products.
*Independent instrumental assessment conducted on 30 subjects after 28 days of continued use. **Proven via independent clinical in use study conducted on 27 subjects after 28 days of continued use.
Brightens
15% Vitamin C Complex fights free radicals and UV damage for smooth, bright, more even skin.
Repairs
2% Ectoin for barrier repair, blue light protection and anti-pollution benefits.
Recharges
5% Sunflower Shoot Extract fuels the mitochondria, your skin cell batteries.
Clinically Proven ✔️ Community Approved ✔️
We sent Flawless Vitamin C NAD+ to our trusted community ahead of launch to tell us their honest opinions. The feedback we received was incredible...
Brighter Skin
"With just one weeks use my face looks healthier than ever. Soft, smooth the pigmentation looks less. It leaves my face feeling good all day long. I’m amazed with the results. Highly recommend."
Mick, ★★★★★
Lightweight, Easy To Absorb
"It's lightweight, rubs in easily and absorbs well. It is good under makeup and my skin is brighter and softer."
Joss, ★★★★★
Zero Irritation
"I noticed a significant improvement in two uses. It has not caused any issues or adverse affects to my skin, it has calmed it down. It’s smoother, less red and significantly plumper."
Sophie, ★★★★★
Easy to apply
"It's really easy to apply, not at all greasy or oily, sinks in quickly and plays well with other products. It gives great glow without leaving me shiny."
Layla
I would give it a 5/5.
"My face feels softer and looks brighter daily. I would like to purchase again to continue my daily routine. I would give it a 5/5."
Lisa
Glowing
"My skin feels smooth and supple and has a glow"
Marie
Extremely Lightweight
"It's extremely lightweight, very absorbent which is really important and doesn't leave my skin feeling overloaded with product."
Anna
My face is feeling a lot smoother
"I've been enjoying using the Vitamin C serum. It absorbs easily and my face is feeling a lot smoother."
Melissa
Just Glowy!
"It's making my skin happy and more lively. It works great under make-up and my skin just sucks it up, non-greasy, just glowy."
Sylivia
Creamy, but lightweight
"The consistency of the product is great, it is creamy but lightweight and absorbs quickly and easily. I have not experienced any pilling when using the serum."
Toni
It's light and absorbs quickly
"Applies beautifully. It’s light and absorbs quickly - I’ve been using Brightly on top and spot applying Neutralising Gel."
Carly
I would give this product 5 stars
"It soaks into the skin nicely without leaving it feeling sticky. The skin is looking brighter and I would give this product 5 stars."
Katie
Absorbs well!
"Absorbs well. No reactions at all. Seeing improvement within first week."
Tracy
Flawless Vitamin C NAD+ Serum FAQs
Who needs Vitamin C NAD+ Serum?
Almost everyone can benefit from using this product. It fights UV damage, reduces the appearance of pigmentation and boosts collagen production for firm, smooth, glowing skin. Formulated with 15% antioxidant-rich Vitamin C Complex to combat free radicals (molecules with unpaired electrons known to damage skin cells) and NAD+ (an essential-for-life molecule needed for cellular energy, cell function and repair) boosting technology to protect and target the signs of ageing and reinforce the skin barrier. Think of this formula as a way to future-proof your skin.
How much Vitamin C NAD+ Serum should I use?
Use one pump and apply to skin using the 13 Dot Technique ™ for full, even coverage. Add three dots to the forehead, three on each cheek, two on the nose and two on the chin, then massage in.
How does Flawless Vitamin C NAD+ Serum fit into my skincare routine??
We recommend using Flawless Vitamin C NAD+ Serum in the morning to harness its free radical-fighting powers during the daytime, when our skin is more exposed to pollutants. Apply after cleansing skin and before applying Flawless Brightly Serum and your chosen Dr Sam’s moisturiser. Finish with SPF to further protect against UV damage.
What’s the difference between Flawless Vitamin C NAD+ Serum and Flawless Brightly 10% Azelaic Acid Serum?
Flawless Brightly 10% Azelaic Acid Serum is powered by 2% vitamin C alongside 10% azelaic acid, 5% niacinamide and 1% bakuchiol. Its key benefits are reducing redness, clearing pores, and brightening skin. Dr Sam formulated Flawless Vitamin C NAD+ Serum to work in partnership with Flawless Brightly 10% Azelaic Acid Serum by adding in additional antioxidant power to tackle the signs of ageing and by boosting NAD+, your Brightly Serum works even harder because the cells are energised. The result - healthy, vibrant skin others can’t help but notice.
Can I combine Flawless Vitamin C NAD+ Serum with my other Dr Sam’s products?
Absolutely! Find out how to best structure your Dr Sam System with our Routine Finder.
Is Flawless Vitamin C NAD+ Serum suitable for all skin types?
Yes, all skin types are able to use Flawless Vitamin C NAD+ Serum. If your skin tends to be on the sensitive side, use alongside Flawless Moisturiser Intense to start with, which also contains barrier-building NAD+ technology. If your skin is very sensitive, use moisturiser first (“buffering”), then layer serum on top on alternate days for the first few weeks while your skin adjusts, then try using it daily. After that, you can start to apply serum directly onto your skin.
Is Flawless Vitamin C NAD+ Serum cruelty free?
Yes, all of Dr Sam’s products are cruelty-free and Leaping Bunny approved.
Is Flawless Vitamin C NAD+ Serum safe to use when pregnant or breastfeeding?
Yes, this formula is safe to use during pregnancy and breastfeeding.
What type of vitamin C is in Flawless Vitamin C NAD+ Serum?
7.5% Tetrahexyldecyl Ascorbate and 7.5% Ascorbyl Glucoside.
Can I use Flawless Vitamin C NAD+ Serum on blemish-prone skin?
We would recommend using Flawless Vitamin C NAD+ Serum on post-blemish skin, once the ‘angry’ stage of your breakouts has started to calm down - breakouts should be less frequent and last less time.
Vitamin C helps tackle the breakout aftermath, to help diminish the dark marks or acne scars, when it can get to work on reducing redness and smoothing skin texture. For active blemishes, try Flawless Neutralising Gel as your first line of defence against breakouts.
Dr Sam Bunting
This meticulously honed formula has been through 42 iterations to create a truly innovative serum that firms, brightens and protects sensitive skin.
By combining a powerful Vitamin C Complex with the multitude of benefits from 5% sunflower shoot extract (SSE), 2% ectoin and squalane, we restore more youthful cellular behaviour and improve the front line defences against the triple threat of ageing UV, high energy blue light and pollution.
The result? Vibrant, energetic skin that radiates with so much health, people can’t help but notice.
How to Use Flawless Vitamin NAD+ Serum
Safeguard your skin with daily use to firm, smooth, even skin-tone and protect.
Flawless Vitamin C NAD+ Serum
What makes it flawless?
Increases NAD+ for healthy, vibrant skin
Fights UV damage and evens skin tone
Boosts collagen and repairs the skin barrier
Flawless365
Stay flawless all year round and we'll reward you with up to 20% off* when you auto-replenish with Flawless365.
You can opt to auto-replenish any of our products to be automatically delivered on your schedule.
*Minimum commitment of 3 payment cycles before you are able to cancel.
Learn More60 Day Happiness Guarantee
If you’re not delighted with our products in any way in the first 60 days, we’ll happily make it right - or fully refund you.
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More skincare advice from Dr Sam Bunting
@drsamskincare Vitamin C works hard for your skin. We know it’s essential because scurvy due to vitamin C deficiency causes poor wound healing - that’s why it’s vital if you want strong, functional collagen. But it also helps deliver a bright, even skin-tone because it suppresses the rate-limiting enzyme tyrosinase. Finally, it helps prevent premature ageing through its ability to neutralise harmful free radicals and minimise oxidative stress, which triggers a cascade of events from increased collagen breakdown and damaged elastin. Adopt an inside-out approach. Make sure you’re getting plenty of vitamin C from your diet - think citrus fruits, kiwis (my favourite) and berries. And top up with the form of topical vitamin C that’s right for your skin. #vitaminc #collagen ♬ original sound - Dr Sam’s Skincare
@drsamskincare Did you know that 80% of why we age is preventable? I think this is incredibly good news - as humans, we love having control over things. With smart sun behaviour, the right tools and consistent habits, we can protect our biggest organ and encourage health, not just youth. What have you done today to protect your skin? Source: Plastic and Reconstructive Surgery, Guyuron 2009 #uv #sunprotection #greenscreen ♬ original sound - Dr Sam’s Skincare
@drsamskincare Did you know this?! WATCH to find out how 🆘⬆️ #antiaging #antiagingskincare #antiagingtips #drsambunting ♬ original sound - Dr Sam’s Skincare