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Niacinamide Serum
Before and after using Niacinamide Serum
How to layer Niacinamide Serum in your routine. Step 3 Treat
Amount of  Niacinamide Serum to apply
When to apply Niacinamide Serum
Ingredients in Niacinamide Serum
Model with Niacinamide Serum bottle
Model with Niacinamide Serum on her face

Niacinamide Serum | The INKEY List

Helps visibly reduce excess oil, blemishes and redness

4.5
Rated 4.5 out of 5 stars
4.5 Stars (604 Reviews)
$13.50 / 30ml

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A lightweight, power-packed Niacinamide Serum that can be easily layered into your skincare routine.

Containing 10% Niacinamide this naturally occurring B3 vitamin helps to effectively reduce excess oil, blemishes and redness. This anti-blemish serum has a thin consistency and is formulated with 1% Hyaluronic Acid for added hydration and effective delivery.

Suitable for:

  • All Skin Types
  • Sensitive Skin

Targets:

  • Excess Oil
  • Redness
  • Breakouts & Blemishes

Proud to be:

  • Carbon Net-Zero
  • B-Corp
  • Cruelty Free
  • Recyclable
  • Travel Size
  • Gluten Free
  • Fragrance Free
  • Pregnancy & Breastfeeding Safe

Awards & Features

Cosmopolitan Award
Glamour feature
POPSUGAR feature

Delivery info

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$6.99

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Niacinamide Serum

Niacinamide Serum

  • •Contains 10% Niacinamide to help effectively reduce excess oil, blemishes and redness.
  • •Formulated with 1% Hyaluronic Acid for added hydration and effective delivery.

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Excess Oil Solution

Excess Oil Solution

  • •Formulated with 20% Niacinamide to balance excess oil and improve skin texture.
  • •Contains our highest % of Niacinamide, which helps reduce excess oil production throughout the day and effectively tighten the look of enlarged pores.

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  • Before and after comparison
    Zaklina uses Fulvic Acid Cleanser with Niacinamide Serum, Tranexamic Acid Serum and Vitamin BCE Moisturiser. “You took my skin (and face) to another level! Thank you INKEY List.”

    Zaklina

  • Before and after comparison
    "This is after just a couple of months using The INKEY List... I couldn't not show you. I had tried everything before and nothing ever helped!"

    Tina C

  • Before and after comparison
    Aysu started using Niacinamide Serum in her routine to improve her skin. After 2 months of use, her redness and breakouts have reduced.

    Aysu

  • Before and after comparison
    Mia is a loyal INKEY customer, using Salicylic Acid Cleanser in her routine along with Succinic Acid Treatment, Mandelic Acid Treatment, Retinol Serum and Niacinamide Serum.

    Mia M

  • Before and after comparison
    Shannon shared her myINKEY skin journey with her TikTok followers. She used Omega Water Cream AM and PM to improve her skin barrier, alongside Beta Hydroxy Acid Serum, Niacinamide Serum, Salicylic Acid Cleanser and Succinic Acid Treatment to tackle her breakouts.

    Shannon

  • Before and after comparison
    'I’ve always found it hard to find a routine to manage my dry but acne prone skin. These products helped reduce my inflammation, whilst also keeping my skin really hydrated and glowing.' @ charlotterowe26

    Charlotte

4.5
Rated 4.5 out of 5 stars
Based on 604 reviews
Total 5 star reviews: 432 Total 4 star reviews: 109 Total 3 star reviews: 35 Total 2 star reviews: 11 Total 1 star reviews: 17
604 reviews
  • Sarah B.
    Verified Buyer
    Niacinamide Serum
    Reviewing
    Niacinamide Serum
    I recommend this product
    Age Range 45 - 54
    Skin Type Combination
    Skin Concerns Hyperpigmentation, Fine Lines and Wrinkles, Plumping, Oiliness, Puffiness
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    4 days ago
    Great little item, helps when I need it.

    Love this, often get very oily shiny forehead, this always saves the day. I don't use it daily as don't feel the need with the other products I use. Like all inkey products, smells nice, feels nice and or works!!

  • Bouchra S.
    Verified Buyer
    Niacinamide Serum
    Reviewing
    Niacinamide Serum
    I recommend this product
    Skin Type Normal
    Skin Concerns Hyperpigmentation, Redness, Acne Scars
    Sensitive Skin Friendly? Yes
    Rated 4 out of 5 stars
    5 days ago
    Sérum

    Très bonne produit

  • Neelam A.
    Verified Buyer
    Niacinamide Serum
    Reviewing
    Niacinamide Serum
    I recommend this product
    Age Range 25 - 34
    Skin Type Dry
    Skin Concerns Redness, Dryness
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    6 days ago
    Really good

    This product has done me good! Its really gentle on my skin as I have sensitive skin and it is my 3rd purchase.

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