A concentrated 5% niacinamide serum for oily skin that visibly reduces excess oil and imperfections. Formulated with only ten ingredients, this ultra pure serum uses a minimal formula for maximum absorption and efficacy. Achieve balanced and healthy-looking skin with this face serum for oily skin.
Ultra Pure High-Potency 5% Niacinamide Serum
A concentrated 5% niacinamide serum for oily skin that visibly reduces excess oil and imperfections. Formulated with only ten ingredients, this ultra pure serum uses a minimal formula for maximum absorption and efficacy. Achieve balanced and healthy-looking skin with this face serum for oily skin.
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2 Samples with every order | Free shipping on orders over $35
Ultra Pure High-Potency Serum Niacinamide
What It Is
The Kiehl's niacinamide serum will help visibly reduce excess oil and shine for balanced and healthy-looking skin. This niacinamide face serum is minimally formulated with only ten ingredients to help minimise the appearance of imperfections and excess oil. Concentrated with 5% niacinamide, our potent serum for oily skin will help to minimise shine and nourish the skin.
What It’s Good For
Helps to visibly minimise excess oil, shine and redness
Minimally formulated for skin absorption and efficacy
Reduces the appearance of imperfections in just two weeks
Suitable serum for oily skin
Can be used for all skin types including sesnitive
Free of fragrance and colorants
Ultra Pure High-Potency Serum Niacinamide Single Ingredient
Key Ingredients
Niacinamide
Niacinamide, the form of Vitamin B3 used within our formulas, is known to help visibly brighten skin. When used in topical skincare formulas, Niacinamide can also help balance skin’s surface oil.
How to Use Image
How to Use
First, use a cleanser to clean skin. Apply 4-5 drops of the niacinamide face serum for oily skin.
Layer with other facial serums to help target multiple skin concerns.
A concentrated 5% niacinamide serum for oily skin that visibly reduces excess oil and imperfections. Formulated with only ten ingredients, this ultra pure serum uses a minimal formula for maximum absorption and efficacy. Achieve balanced and healthy-looking skin with this face serum for oily skin.
One size only for Ultra Pure High-Potency 5% Niacinamide Serum
A shine-reducing, cooling oil-free moisturiser for oily skin. The Ultra Facial Oil-Free Moisturiser uses a non-greasy, non-comedogenic formula and provides skin with fresh 24-hour hydration. Discover this oil-free gel moisturiser cream now suitable for oily to normal skin types.
Old priceNew priceNZ$ 150.00
Did You Know
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.
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Frequently Asked Questions
Answers to Your Frequently Asked Questions
What are the skin benefits of niacinamide serums?
Niacinamide (also known as vitamin B3) can have several benefits for the skin, especially for those with oily skin. Niacinamide face serum can help regulate sebum production and reduce excess skin oil, while also helping to reduce the appearance of redness and improve skin clarity. Niacinamide supports a healthy skin moisture barrier to promote a hydrated and plumped complexion. The Kiehl's Ultra Pure High-Potency 5% Niacinamide Serum is minimally formulated to help visibly reduce the appearance of oil and shine for balanced, even and healthy-looking skin.
What skin type is the Ultra Pure High-Potency 5% Niacinamide suitable for?
The Ultra Pure High-Potency 5% Niacinamide serum is suitable for all skin types due to its gentle and versatile nature. It is particularly beneficial skincare for oily skin. The sebum-regulating properties of niacinamide can help control excessive oil production, reducing shine and minimising the appearance of enlarged pores.
When should you apply niacinamide serum?
The Kiehl's niacinamide serum uses a gentle formula and can be used daily in both your morning and evening skincare routines. Apply the niacinamide face serum for oily skin to freshly cleansed skin. Layer with any other facial serums, and follow with a hydrating moisturiser.
Can you use niacinamide serum with retinol?
Niacinamide and retinol can be used together in your skincare regime to target multiple concerns at once. Niacinamide helps to regulate sebum production, fortify the skin moisture barrier and comfort sensitised skin while retinol for skin promotes skin cell turnover, improves collagen production and reduces the appearance of wrinkles.
To incorporate niacinamide face serum with a retinol serum, we recommend using niacinamide in the morning and a retinol serum at night so you can experience the complementary benefits of these ingredients. Learn more about layering retinol in our guide on how to layer retinol serum.
Can you use a niacinamide face serum with hyaluronic acid?
Absolutely! Together, hyaluronic acid and niacinamide work synergistically to provide multiple benefits to the skin. When used in tandem, niacinamide can help improve skin clarity while hyaluronic acid plumps and hydrates the skin. After cleansing the skin, apply the niacinamide face serum and follow with a hyaluronic acid serum.
Product Comparison Table
Find Your Formula
Ultra Pure High-Potency 5% Niacinamide Serum
Ultra Pure High-Potency 9.8% Glycolic Acid Serum
Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum