Ultra Pure High-Potency Serum 5.0% Niacinamide

All Skin Types; including Sensitive Skin

A concentrated 5.0% Niacinamide facial serum formulated with just 10 ingredients to help visibly reduce oil and minimise the look of imperfections.

Ultra Pure High-Potency Serum 5.0% Niacinamide

Ultra Pure High-Potency Serum 5.0% Niacinamide

A concentrated 5.0% Niacinamide facial serum formulated with just 10 ingredients to help visibly reduce oil and minimise the look of imperfections.

Old price New price €35.00 (€1,166.67 / 1l)

30 ml

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Quantity

FREE GIFT FOR MUM*

Spend €60+ to receive 2 free minis and a canvas pouch! Plus, get a Kiehls Tote with €80+ orders.

*Use code MUM. Valid until 28/03/25. Valid online at kiehls.co.uk and kiehls.ie. Not available in conjunction with any other offer. Not available in conjunction with any other offer. See full T&Cs here.

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What It Is

What it is

Our shine-reducing Niacinamide facial serum is formulated with only ten ingredients and helps to reduce the appearance of imperfections and excess oil. With 5% Niacinamide, our potent formula helps to visibly minimize shine and soothe skin.

What It’s Good For

Key Ingredients

Niacinamide

NIACINAMIDE

Niacinamide, the form of Vitamin B3 used within our formulas, is known to help visibly brighten skin. When used in topical skincare formulas, Niacinamide can also help balance skin’s surface oil.

How to Use

Did You Know?

Minimally formulated with only 10 ingredients, our concentrated 5% Niacinamide serum has a fast-absorbing texture, allows actives to be rapidly delivered into the skin to visibly reduce excess oil and imperfections and provide targeted efficacy for your top skin concerns.