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Niacinamide Serum | The INKEY List

Helps control excess oil and redness

4.6
Rated 4.6 out of 5 stars
4.6 Stars (616 Reviews)
$10.00 / 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

Delivery info

Standard tracked shipping

$5.95

Free on oders $35+

Express tracked shipping

$15 (2-3 business days*, when ordered before 3pm EST)

*Find out more about shipping here.

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Have you tried?

This product

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.

or

Have you tried?

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

    Zaklina

  • "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

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

    Aysu

  • 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

  • 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

  • '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

4.6
Rated 4.6 out of 5 stars
Based on 616 reviews
Total 5 star reviews: 455 Total 4 star reviews: 104 Total 3 star reviews: 29 Total 2 star reviews: 11 Total 1 star reviews: 17
616 reviews
  • Valentina Di L.
    Verified Buyer
    Niacinamide Serum
    Reviewing
    Niacinamide Serum
    I recommend this product
    Age Range 45 - 54
    Skin Type Combination
    Skin Concerns Fine Lines and Wrinkles, Oiliness, Blackheads
    Sensitive Skin Friendly? Yes
    Rated 4 out of 5 stars
    Yesterday
    Effective and pleasant to use serum

    Fast absorption, it helps me minimize skin imperfections and makes a smooth, uniform, complexion, good price too.

  • Nele D.
    Verified Buyer
    Niacinamide Serum
    Reviewing
    Niacinamide Serum
    I recommend this product
    Age Range 25 - 34
    Skin Type Combination
    Skin Concerns Redness, Texture
    Sensitive Skin Friendly? Yes
    Rated 4 out of 5 stars
    2 days ago
    Works great

    I like the product, but it would be easier if it was a spray

  • Shana
    Verified Reviewer
    Niacinamide Serum
    Reviewing
    Niacinamide Serum
    I do not recommend this product
    Sensitive Skin Friendly? No
    Rated 1 out of 5 stars
    4 days ago
    Made me break out

    I dont recommend this product. I was very excited to use the serum but I broke out quite dramatically after using. Once I stopped using the breakouts cleared and haven't returned. I did some research and it turns out this is a fairly common reaction, possibly due to the high concentration of niacinamide. I recommend using a different product if you have sensitive skin

    TI Profile picture for The INKEY List USA
    The INKEY List USA
    4 minutes ago

    Hello Shana,

    Thank you for sharing your feedback and we're truly so sorry to hear of your experience with our Niacinamide Serum! Please do reach out to our askINKEY Team if we can provide any further support or assist with finding a more suitable alternative for your concerns 🖤

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