BurgerClosechevronBagSearchUser
  • Delivery country: United States
  • servicesStores & services
    Belfast, Victoria Square
    Stores
    Sephora Belfast, Victoria Square
    Victoria Square, Bridge St, Belfast, BT1 4QG
    View All Hours +
    Cycle
    Change your store

    Your favourite store allows you to see services available and book appointments

    In-Store Services
    Make-up and skincare services, Benefit BrowBar, gifting and personalisation workshop, Sephora offers you a whole range of services to come and discover in store Make an appointment
    (Belfast, Victoria Square)
    See Belfast, Victoria Square store servicesView all stores
  • Wishlist
  • Cart0
Flawless Vitamin C NAD+ Serum

Dr Sam's Flawless Vitamin C NAD+ Serum 30ml

%0 4.64 | 241 reviews
Box

£64.00 (£2.13 per ml)

In stock

This product is temporarily out of stock

If you like we can let you know when we have some more.

Product Description

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.

Directions

Step 1 - Cleanse with Flawless Cleanser.

Step 2 - Use one pump of Flawless Vitamin C NAD+ Serum, then apply to skin using the 13 Dot Technique™. Add three dots to the forehead, three on each cheek, two on the nose and two on the chin. When starting actives, use on alternate days if skin is sensitive. Leave 1-2 minutes until its touch dry.

Step 3 - Apply 1 pump Flawless Brightly Serum using the 13 Dot Technique. Leave 1-2 minutes until its touch dry.

Step 4 - Follow with your chosen Dr Sam's moisturiser.

Step 5 - Finish with your choice of Flawless Gossamer SPF 50 or Flawless Daily Sunscreen SPF 50 to protect.

Test results

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.

** In vitro study assessing skin cell damage when covered with 2% SSE vs the unprotected control sample for 24 hours.

***Proven via independent clinical in use study conducted on 27 subjects after 28 days of continued use.

Ingredients

AQUA (WATER), TETRAHEXYLDECYL ASCORBATE, ASCORBYL GLUCOSIDE, SQUALANE, C15-19 ALKANE, PROPANEDIOL, BUTYLENE GLYCOL, ECTOIN, GLYCERYL STEARATE, PEG-100 STEARATE, CETEARYL ALCOHOL, SODIUM POLYACRYLOYLDIMETHYL TAURATE, TOCOPHERYL ACETATE, NICOTINAMIDE ADENINE DINUCLEOTIDE, HELIANTHUS ANNUUS (SUNFLOWER) SPROUT EXTRACT, FERULIC ACID, SODIUM HYDROXIDE, BENZYL ALCOHOL, SODIUM STEAROYL GLUTAMATE, PHENOXYETHANOL, XANTHAN GUM, HIPPOPHAE RHAMNOIDES (SEABUCKTHORN) FRUIT OIL, SODIUM CITRATE, DEHYDROACETIC ACID, SODIUM BENZOATE, ETHYLBISIMINOMETHYLGUAIACOL MANGANESE CHLORIDE

This list of ingredients may be subject to change, please consult the packaging of the product purchased.

See more...

Rated 5 out of 5 by from Flawless Vitamin C is part of my daily morning routine. I’m in my 70’s but my skin is smooth and bright and this serum helps keep it that way.
Date published: 2026-10-26
Rated 4 out of 5 by from Nice texture and goes on smoothly, absorbs into skin very quickly. I think it is helping with skin evenness and texture as well. Non sticky and sits well under my moisturiser and make up without pilling. Doesn’t irritate my skin either.
Date published: 2026-10-22
Rated 5 out of 5 by from This has a nice texture and applies easily. My skin also looked great while i was using this with no reactions. In fact it looked the best it has for a long time. The only drawback is the smell...it's quite strong but i did get used to it after a week so definitely doesn't outweight the positive effects.
Date published: 2026-10-09
Rated 5 out of 5 by from Loving this product together with the other Dr Sam’s products. My skin feels so smooth and looks the best it’s done for years!
Date published: 2026-10-07
Rated 5 out of 5 by from This is my 3rd purchase and I use this every day after cleansing. I am happy with my skin and rarely use foundation.
Date published: 2026-09-29
Rated 5 out of 5 by from Lovely product, light not greasy makes my skin look and feel kissed
Date published: 2026-09-12
Rated 5 out of 5 by from After 3 years trying lots of different products to reduce dark spots ( including various laser treatments ) I turned to Dr Sams brightly pro , vitamin C + NAD combined with the nightly pro serum. These are the only products that have finally ( using religiously for 4 months ) made a very stubborn patch of 3 large dark spots on my face fade to being almost invisible. I am beyond grateful as this has improved my confidence no end. 🙏
Date published: 2026-09-11
Rated 5 out of 5 by from Vitamin C NAD I purchase on repeat subscription. I notice my skin looks brighter. This product does not not irritate my skin. I would recommend this product.
Date published: 2026-09-07
  • y_2026, m_10, d_28, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_240
  • loc_en_GB, sid_183805, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_sephora-uk
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getReviews, 28.83ms
  • REVIEWS, PRODUCT