Kiehl´s Since 1851 Ultra Pure High-Potency 5.0% Niacinamide Serum

Description

What It Is:
A concentrated 5% Niacinamide serum for oily skin made with only 10 ingredients that visibly reduces the appearance of excess oil, redness, and shine.

Features and Benefits:

• Formulated to help visibly minimize shine and soothe skin
• Minimally formulated for skin absorption and efficacy
• Reduces the appearance of excess oil on skin
• Visibly reduces redness
• Limit the appearance of imperfections including acne, post-acne marks, and redness
• Ideal for oily skin types, suitable for all skin types, including sensitive
• Free of fragrance and colorants

Key Ingredient:
Niacinamide, the form of Vitamin B3 used within Kiehl´s 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:
Apply 2-3 drops to clean, dry skin in the morning and evening

Try out Kiehl´s Niacinamide Serum skin hacks below:

• Zone treat your face by applying Niacinamide Serum to areas prone to oiliness and breakouts. Follow with your favorite moisturizer where needed.
• Layer with Kiehl´s Hyaluronic Acid Serum to hydrate & rebalance skin´s moisture.
• Layer with Kiehl´s Glycolic Acid Serum to gently exfoliate & improve texture.

Ingredients:
Aqua/Water, Niacinamide, Glycerin, Propanediol, Methyl Gluceth-20, Hydroxyacetophenone, Sodium Hyaluronate, Caprylyl Glycol, Carbomer, Sodium Hydroxide



About Kiehl´s Since 1851The original Kiehl’s apothecary first served patrons in 1851, at the corner of 13th Street and Third Avenue in New York City.

In 1894, after honing his trade as an ambitious apprentice, pharmacist John Kiehl purchased the apothecary. John Kiehl & Co. began operations under “Kiehl Pharmacy.”

Mr. Irving Morse, John Kiehl’s apprentice, took over the business in 1921 and expanded the offerings to a full-service pharmacy, stocking teas, herbs, tinctures, honeys, and the first-ever Kiehl brand products, including the Original Musk Oil, our signature scent.

In 1924, Kiehl’s became one of the first companies to proudly list ingredients on its product labels — even before the U.S. government mandated it — to help customers make more informed and confident purchasing decisions.

Kiehl’s Pharmacy began introducing bold new products in 1962, such as Calendula Herbal-Extract Toner, Blue Astringent Lotion (loved by Andy Warhol), Kiehl’s Lip Balm #1, and Ultra Facial Moisturizer — all still among our best sellers today.

In 2006, Kiehl’s introduced Dermatologist SolutionsTM, a collection of advanced skincare formulated by Kiehl’s chemists (and developed in collaboration with an advisory panel of leading dermatologists) to address specific skin concerns.

Today, our nature-inspired, scientifically-proven formulas are powerful yet safe and help improve overall skin quality for visibly healthier-looking skin.