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Niacinamide Serum Duo
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 Duo | The INKEY List

Power packed duo for reducing excess oil, blemishes and redness

4.5
Rated 4.5 out of 5 stars
4.5 Stars (589 Reviews)
$20.25 $27.00 / 2 full-size products

Extra 10% off over $50 with code SURPRISE10

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Introducing our dynamic duo of lightweight Niacinamide Serums, power-packed and effortlessly layered into your skincare routine to combat excess oil and redness.

Formulated with 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, leaving your skin smoother and radiant.

This duo includes: 2x Niacinamide Serums (30ml)

Suitable for:

  • All Skin Types
  • 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

Standard tracked shipping

$6.99

FREE standard tracked shipping on orders $50+

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4.5
Rated 4.5 out of 5 stars
Based on 589 reviews
Total 5 star reviews: 422 Total 4 star reviews: 106 Total 3 star reviews: 34 Total 2 star reviews: 11 Total 1 star reviews: 16
589 reviews
  • patricia T.
    Verified Buyer
    Niacinamide Serum
    Reviewing
    Niacinamide Serum
    I recommend this product
    Age Range 45 - 54
    Skin Type Combination
    Skin Concerns Redness, Dryness, Texture, Fine Lines and Wrinkles, Hyperpigmentation
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    7 hours ago
    Excellent pour unifier mon teint et les rougeurs

    Peau mixte à tendance déshydratée. Il est parfais pour moi

  • Brandy Y.
    Verified Buyer
    Niacinamide Serum
    Reviewing
    Niacinamide Serum
    I recommend this product
    Age Range 25 - 34
    Skin Type Combination
    Skin Concerns Texture, Breakouts, Oiliness, Blackheads, Acne Scars
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    Yesterday
    One of the better serums!

    I've tried several niacinimide serums and this is definitely one of the best! With faster results at a much better price!

  • Royanne Mc G.
    Verified Buyer
    Niacinamide Serum
    Reviewing
    Niacinamide Serum
    I recommend this product
    Age Range 25 - 34
    Skin Type Dry
    Skin Concerns Dryness
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    2 days ago
    Loved this

    This is easy to use, a small bit goes a long way and it’s really helped my pores

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