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Porebright N10 Serum

with 10% Niacinamide and Azelaic Acid.

Vegan ✔ 365 day guarantee ✔ Cruelty-free ✔ Paraben-free ✔

    • 10% niacinamide and azelaic acid serum. Niacinamide helps even out skin tone and reduces pigmentation, facial photo-ageing and redness. Some evidence has also been demonstrated that niacinamide can reduce acne lesions.
    • Azelaic acid is derived from wheat, rye and barley. Its anti-inflammatory and anti-bacterial properties allow it reduce clogged pores and acne. Studies have also shown that topical application of azelaic acid can reduce hyperpigmentation.
    • We also include some other skin-loving ingredients like sodium lactate to hydrate skin, sodium hyaluronate to provide hydration and a small amount of salicylic acid to further exfoliate.
    • Use on its own or underneath your moisturiser to penetrate into the deeper layers of your skin.
    • Natural - vegan, paraben-free, no sillicates, polyethylene glycols (PEGS) or mineral oils and not tested on animals. Made in the UK.
    • Concentrated and long-lasting, 30ml of this serum offers exceptional value.

    A 10% niacinamide (vitamin b3) leave-on serum.

    Use this serum on problem areas to reduce pore-size, redness and gently brighten skin.  Azelaic acid and b3 work together to refine pores and reduce redness.

    Active Ingredients
    Aloe Vera
    An antibacterial and anti-inflammatory in one, great for soothing sore patches, relaxing spots, and even protecting from harsh UV rays.
    Azelaic Acid
    An anti-inflamatory organic acid derived from either wheat, rye or barley.
    Also known as vitamin B3, niacinamide is a hero ingredient to reduce the appearance of enlarged pores.
    Panthenol (Vitamin B5)
    Panthenol is a humectant that gets to work on the stratum corneum to help reduce redness and itching.
    Sodium Hyaluronate
    The salt of hyaluronic acid. Hyaluronic acid is a skin natural moisturising factor.
  • Apply once or twice a day after cleansing. If irritation occurs discontinue use.
  • Aqua, propanediol (emollient derived from corn), niacinamide (vitamin b3), sodium lactate (natural moisturising factor), salicylic acid (bha), sodium levulinate (preservative from sugar cane), sodium anisate (preservative from star anise), azelaic acid (dicarboxylic acid derived from wheat), aloe barbadensis (aloe) leaf juice, sodium hyaluronate (salt of vegan hyaluronic acid).
  • ColourClear gel
    ContainerAmber glass bottle with dropper that protects actives from UV light.
    Rheology / GlideThin and silky. Easily absorbed. Non sticky.
    Odour Neutral.
    Sulphate / SLS free
    Studies https://www.ncbi.nlm.nih.gov/pubmed/24635573

4.51 Average

173 Reviews

Kelly Jayne

Very good product.

Francesca Crippa

You just need a little bit of this product to see improvement on your skin. I like the feeling and the gentle yet effective result.

Fleur Decam

Have seen a difference in problem areas. Pores have been reduced.

Joanna Lucyszyn

This is a fantastic product that really dealt with my skin problems. I have a very pale complexion and, with age, I’ve developed a tendency to red outbreaks on cheeks. This product actually healed and smoothen my skin, which looks even and healthy now. I will buy again and again....


Definitely helps clear skin without drying out

Alexandra Harrison

Only need to use a tiny drop of this and it goes along way. Yet to see the results as have only just started using this. Again smells delicious.


Great product, seen a real difference in my skin

Corinne Reineke

I noticed the difference in my skin after the first application - love this product!



Really great product, makes your skin so soft and I look a lot brighter

Madeline Rising

Been using this product for around a week and love the way my skin feels. Its not been long enough to say whether it has made a massive improvement to my pores but my skin definitely feels smoother and looks clearer.

hanna bensaad

This serum has defiantly made a difference to my face. It looks a lot brighter, smoother, I had some blemishes on my chin which have faded! I use this serum with the M4 moisturiser.


This has been absolutely amazing!

Laura Ulinskiene

After first time my face skin more softer.


I've really tried to wait until I write my review, but I absolutely love this serum! (I've been using it for a week or so) My skin is so soft and smooth now, pores visibly smaller and blackheads started disappearing. I've been struggling to find skincare my skin will agree with for a very long time and I am so happy that I bought this bad boy!

Tara Booley

Really nice serum that doesn’t make my skin oily but leaves it smooth and supple. goes nicely under moisturiser. i use this in the morning.


Love how soft this makes my skin


I’ve been using this serum for a week and have already noticed a difference! My skin feels softer and more hydrated.

Lucy Todd

I’ve never used a face serum before so don’t have anything to compare this one to, but I’m happy with it so far. I haven’t noticed my pores looking smaller yet, I have only been using it for 2 weeks, but I do think it helps to heal spots. I’m giving it 4/5 stars as I think it has made the skin below my nostrils a bit dry and flaky!



I switched from TO Niacinamide and Zinc serum as it was so drying and I'm so glad I did. Thank you face theory!

Isabel Fletcher

Bit disappointing - After reading the good reviews I was excited to try this product. I've been using it for a couple of months now but unfortunately I would not buy it again. I was looking for something to help my large pores and blackheads but I did not notice much of a difference. However, the packaging is great, love the bottle (small bottle goes a long way) and the product sits really nicely under moisturiser so I hope it works for someone else.

Sorry to hear this - do email us at help@facetheory.com for a refund or exchange. If you are looking to tackle blackheads - the BHA 2% salicylic cacid serum may be a better choice for you. Jamie

Abiade Adeyemi

Have been using the pore bright N10 serum with after using the vitamin c cleanser, don’t know what it is but the combination has been magic for my skin.


I love this product. I have only been using it for 4 weeks and whilst the difference is minimal, there is a difference. Which is more than I can say for most products. I have a lot of acne scarring and this serum has definitely taken some of the "dull" tones in my skin and made them brighter, finally giving the illusion of a more even skin tone.

Sophie Ball

Have noticed less oily pores

jaina patel

Been using this serum for 3 weeks now along with the M4 regenerating moisturiser and I haven't seen any difference in my skin texture, pores or redness. It is however lightweight and hasn't caused any irritation to my skin. Will keep using it to see if it does make a difference over time


This stuff is amazing!! The best product I've used and can totally see an improvement in my complexion. It skin feels smoother and brighter and blemish free

Paige Armitage

Amazing product


This product is exactly what I was looking for in a serum. I love niacinamide and have been using it for months now. However, my skin is prone to rosacea and I was told azelaic acid is good for this condition. I am really pleased with this product and rate it very highly for anyone with sensitive oily skin prone to rosacea.