Flawless Vitamin C NAD+ Serum

30 ML / 1.0 FL OZ
Sale price€76,00

Future-proof your skin with Flawless Vitamin C NAD+ Serum, a smart formula powered by 15% Vitamin C Complex and breakthrough NAD+ boosting technology.

5% Sunflower Shoot Extract increases NAD+, rebooting skin cells and activates the blueprint for youthful skin.

Gentle yet powerful 15% Vitamin C Complex fights UV damage and free radicals, reduces pigmentation and fine lines without irritation. Shielding 2% ectoin helps strengthen your skin barrier and protects it from blue light and pollution.

For bright, firm compliment-worthy skin

Non-comedogenic and fragrance-free

Cruelty-free and vegan

What makes it flawless?

  • Increases NAD+ for healthy, vibrant skin
  • Fights UV damage and evens skin tone
  • Boosts collagen and repairs the skin barrier
Sale price€76,00
Sale price€60,80
Min. commitment of 3 payment cycles.


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.

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Sale price€60,80

Two Free Samples on All Dr Sam's OrdersFree samples with every order!

Free Shipping on all Dr Sam's orders £50+Free shipping on UK orders £50+

Dr Sam's 60 Day Happiness Pledge. 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.60 Day Happiness Pledge

Dr Sam's is cruelty free and Leaping Bunny approvedAlways Cruelty Free

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We ship worldwide!

Worldwide Shipping

Shipping rates and options are displayed at checkout.

EU orders will not incur any tax or duty charges upon delivery. For non-EU customers, tax and duty are not included in the purchase price and may or may not be charged depending on your local customs regulations. Please visit your local post or customs site for accurate information. These are entirely the responsibility of the customer and we are not responsible for delays or issues in your shipment clearing customs.

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Key Claims

Clinically proven to visibly brighten the skin in as little as 28 days*

Skin cell damage was decreased by a remarkable 34% when exposed to 2% SSE after just 24 hours.**

In an independent clinical in use study, after 28 days of continued use***

  • 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 with using Vitamin C skincare products
*Independent instrumental assessment conducted on 30 subjects after 28 days of continued use
**Read the full independent study here
***Proven via independent clinical in use study conducted on 27 subjects after 28 days of continued use
Image representing Why I Created Flawless Vitamin C NAD+ Serum

Why I Created Flawless Vitamin C NAD+ Serum

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.

Click to read more

Key Ingredients

15% Vitamin C Complex

"Fights free radicals and UV damage for smooth, bright, more even skin."

5% Sunflower Shoot Extract

"Fuels mitochondria, your skin cell battery."

2% Ectoin

“Multifunctional active ingredient for barrier repair, blue light protection and anti-pollution benefits.”

0.5% Ferulic Acid

"A potent antioxidant that works in tandem with Vitamin C and E to reduce oxidative stress."

How To Use

Safeguard your skin with daily use to firm, smooth, even skin-tone and protect.

Cleanse with Flawless Cleanser.