The Inkey List Niacinamide Oil Control Serum

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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


  • Excess Oil
  • Redness
  • Breakouts & Blemishes
  • Proud to be:

    Carbon Net-Zero


    Cruelty Free


    Travel Size


  • Gluten Free
  • Fragrance Free
  •  How To Use:

    • Niacinamide Serum can be used in your AM & PM skincare routine.
    • After cleansing and hydrating with Hyaluronic Acid Serum, gently pat a pea-sized amount of Niacinamide into face and neck and follow with your preferred moisturiser.
    • Apply SPF as the last step in your AM skincare routine.
    • INKEY Tip:
      • When layering treatments, we suggest working from thinnest to thickest consistency. Waiting a minute or so between applying each treatment will also help to avoid pilling.
      • If you have more sensitive skin, use Niacinamide Serum before Retinol Serum to help decrease irritation.