The Inkey List Niacinamide Serum

The Inkey List

The Inkey List Niacinamide Serum

3.7(109 ratings)from retailer data

Key Features

  • 20% niacinamide per the brand
  • Contains PCA zinc for sebum-related concerns
  • Squalene supports the skin barrier
  • Lightweight, non-sticky texture per the brand
  • For all skin types per the brand

This is a serum from The INKEY List formulated with 20% niacinamide as its primary active ingredient. Per the brand, the serum is designed to balance excess oil, improve skin texture, and reduce the appearance of pores.

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From

$13.00

at Kohl S · also stocked at 1 other retailer

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Last price update was: Sep 11, 2026, 4:46 AM

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Highlights

Description

This is a serum from The INKEY List formulated with 20% niacinamide as its primary active ingredient. Per the brand, the serum is designed to balance excess oil, improve skin texture, and reduce the appearance of pores. It also contains 0.5% PCA zinc, which the brand says helps treat imperfections and texture caused by sebum buildup, and 3% squalene to support the skin barrier.

Per the brand, this is a lightweight, non-sticky serum suitable for all skin types. It's free of parabens, phthalates, and gluten, and the brand confirms it's cruelty-free. You apply it morning and evening after cleansing and moisturising.

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How to use

  1. Cleanse and moisturise your face and neck first
  2. Apply the serum to your face and neck
  3. Use morning and evening

Good to know

  • Per the brand, this serum suits all skin types
  • The brand says it's formulated to address enlarged pores and excess oil
  • Use after your moisturiser in your routine
  • If you have reactive skin, patch test first on a small area
  • This is a high-strength niacinamide formulation; start slowly if new to the ingredient

FAQs

When should I use this serum in my routine?

Apply it morning and evening after cleansing and moisturising, before any occlusive creams or oils.

What does the brand say this serum does?

Per the brand, the 20% niacinamide is designed to balance excess oil, improve skin texture, and reduce the appearance of pores.

Is this serum suitable for my skin type?

Per the brand, this serum is formulated for all skin types.

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