Kiehl's Ultra Pure Niacinamide Face Serum - Reduces Oil & Shine, Minimizes Imperfections - 1 fl oz

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Products formulated without parabens, synthetic preservatives linked to potential health risks. Offers safer alternatives for skincare, cosmetics, and personal care.

Paraben-Free

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Products formulated without parabens, synthetic preservatives linked to potential health risks. Offers safer alternatives for skincare, cosmetics, and personal care.

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Highlights products formulated with raw materials derived from natural sources, avoiding synthetic chemicals and promoting eco-friendly, healthier alternatives.

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Highlights products formulated with raw materials derived from natural sources, avoiding synthetic chemicals and promoting eco-friendly, healthier alternatives.

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Experience the transformative power of Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum. This concentrated face serum is designed specifically for oily skin, effectively reducing excess oil and shine while promoting a natural glow. With only 10 simple ingredients, it's perfect for all skin types, making it an ideal choice for health and environmentally-conscious consumers.

  • Reduces Oiliness: This serum helps visibly decrease excess oil and shine for a smoother, healthier complexion.
  • Minimizes Imperfections: Niacinamide works wonders in soothing redness and reducing blemishes, leading to clearer skin.
  • Brightens Complexion: Experience a more even skin tone as the serum brightens and revitalizes your face.
  • Eco-Friendly Formula: Paraben-free and crafted with a minimalistic approach, this product aligns with sustainable beauty practices.
  • Easy Application: Incorporate into your daily routine with just 2-3 drops on clean, dry skin for optimal results.

Kiehl's commitment to ethical practices enhances your skincare experience while ensuring your beauty choices are aligned with your values.

  1. Cleanse Face: Start with a gentle cleanser to remove dirt and impurities from your skin.
  2. Apply Serum: Dispense 2-3 drops of the serum onto your fingertips.
  3. Gently Massage: Use your fingertips to gently massage the serum into your face, focusing on areas prone to oiliness.
  4. Allow Absorption: Let the serum absorb fully into your skin for a few minutes before applying other products.
  5. Follow with Moisturizer: After the serum has absorbed, apply your favorite moisturizer to lock in hydration.
  6. Use Daily: Incorporate the serum into your morning and evening skincare routine for best results.
  7. Monitor Skin: Observe how your skin responds and adjust usage if necessary.
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Experience the transformative power of Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum. This concentrated face serum is designed specifically for oily skin, effectively reducing excess oil and shine while promoting a natural glow. With only 10 simple ingredients, it's perfect for all skin types, making it an ideal choice for health and environmentally-conscious consumers.

  • Reduces Oiliness: This serum helps visibly decrease excess oil and shine for a smoother, healthier complexion.
  • Minimizes Imperfections: Niacinamide works wonders in soothing redness and reducing blemishes, leading to clearer skin.
  • Brightens Complexion: Experience a more even skin tone as the serum brightens and revitalizes your face.
  • Eco-Friendly Formula: Paraben-free and crafted with a minimalistic approach, this product aligns with sustainable beauty practices.
  • Easy Application: Incorporate into your daily routine with just 2-3 drops on clean, dry skin for optimal results.

Kiehl's commitment to ethical practices enhances your skincare experience while ensuring your beauty choices are aligned with your values.

  1. Cleanse Face: Start with a gentle cleanser to remove dirt and impurities from your skin.
  2. Apply Serum: Dispense 2-3 drops of the serum onto your fingertips.
  3. Gently Massage: Use your fingertips to gently massage the serum into your face, focusing on areas prone to oiliness.
  4. Allow Absorption: Let the serum absorb fully into your skin for a few minutes before applying other products.
  5. Follow with Moisturizer: After the serum has absorbed, apply your favorite moisturizer to lock in hydration.
  6. Use Daily: Incorporate the serum into your morning and evening skincare routine for best results.
  7. Monitor Skin: Observe how your skin responds and adjust usage if necessary.

Customer Reviews

Star
4.2(52)

Customers’ View

Customers generally express satisfaction with Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, noting its effectiveness in controlling oil and shine. Many appreciate its lightweight texture and fast absorption, with one user stating it 'really works to control oil and shine.' The minimal ingredient list is a highlight, aligning well with those seeking purity in their skincare. While it has proven beneficial for oily and combination skin types, some users with sensitive skin reported dryness, suggesting the need for a richer moisturizer. Overall, customers value this serum for its ability to enhance skin appearance while maintaining a focus on clean formulation.

AI-generated from the text of customer reviews

Customer Reviews

Based on 7 reviews
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R
Rickie W.
Great ingredients and texture

I love that this is not sticky absorbs well and has no scent whatsoever. Layers with other serums and can be worn under make up.
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e
em2345
i like this!

i was afraid this may dry my skin out but i like it! it didn’t dry my skin out, and i noticed good differences in my skin. helped with redness and blemishes.
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C
Customer R.
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum

The Ultra Pure High-Potency 5.0% Niacinamide Serum is another winne from Kiehl's - I have loved every product I have used from them and this one is no exception! Feather light forumla that really works to control oil and shine and keep my skin looking and feeling its best.
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N
NJ
Works well on oily skin

For my skin, I found Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum to be the best product I've tried for controlling oil production. It is fragrance-free, thin-bodied, and dries quickly. In the summertime, my skin gets very oily very quickly, but adding this product as a step in the morning definitely seems to help!
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C
Customer
Not the best for sensitive skin

Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum is quite effective for reducing excess oil and shine. It has noticeably helped minimize imperfections, giving my skin a more natural glow. The serum is lightweight and absorbs quickly, which I appreciate. It’s paraben-free, which is a plus. However, it can feel a bit drying and irritating for my sensitive sometimes, so I need to use a richer moisturizer with it during the daytime and a barrier cream at nighttime.
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