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Kiehl's Since 1851

Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz

Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz

B0CGMLHSCC

$40.80
$40.80

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About This Item

• A Concentrated Serum with 5% Niacinamide that deeply penetrates the skin leaving it looking less oily and shiny yet healthier than before. With just 10 ingredients, it is great for all skin types.
• Feel the full power of Niacinamide that will visibly reduce the appearance of excess oil and shine, while soothing the skin and reducing redness. Say goodbye to uneven, blemished skin.
• Use the serum morning and/or evening, applying 2–3 drops to clean, dry skin.
• Niacinamide is known to help visibly brighten skin tone and help rebalance skin's surface oil, leaving your complexion smooth, bright, and glowy.
• Contents 1x Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow.

About this item A Concentrated Serum with 5% Niacinamide that deeply penetrates the skin leaving it looking less oily and shiny yet healthier than before. With just 10 ingredients, it is great for all skin types. Feel the full power of Niacinamide that will visibly reduce the appearance of excess oil and shine, while soothing the skin and reducing redness. Say goodbye to uneven, blemished skin. Use the serum morning and/or evening, applying 2–3 drops to clean, dry skin. Niacinamide is known to help visibly brighten skin tone and help rebalance skin's surface oil, leaving your complexion smooth, bright, and glowy. Contents: 1x Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow. Show more
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Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, Helps Minimize Imperfections for a Natural Glow, Paraben-Free - 1 fl oz

Box Contents/Ingredients

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What Everyone's Saying

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Recent User Experience

This Kiehl’s Niacinamide Serum is a must-have if you have oily or combination skin! It’s super lightweight, absorbs instantly, and noticeably reduces excess oil and shine throughout the day. My skin looks more balanced, and my pores appear smaller and smoother after just a couple of weeks of consistent use.I love that it’s paraben-free and made with only the essentials—no irritation, no heaviness, just clean, concentrated results. It layers beautifully under moisturizer and makeup, and I’ve noticed a real improvement in overall clarity and tone.If you’re dealing with oily skin, breakouts, or dullness, give this a try. It gives that healthy, natural glow without the grease!

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