Is your complexion on the oily side? Meet Kiehl's targeted facial serum, designed to reduce shine and boost confidence. It's wonderfully soothing, too.

The Ultra Pure High-Potency Serum is supercharged with 5.0% niacinamide - a form of vitamin B3 that's beloved by the beauty world for its brightening properties. It also helps to balance the skin's surface oil, making this formula a must for anyone trying to combat excess shine. Created with just 10 ingredients, it has a fast-absorbing silky texture that ensures actives work as rapidly and efficiently as possible. We also love that you can use this soothing serum solo, or combined with the brand's other targeted formulas to address an array of skin care concerns.

Apply 4–5 drops to clean, dry skin in the morning and evening. Layer with other serums as needed.

Born from humble beginnings as an old-world apothecary, Kiehl's began its beauty journey offering its customers homoeopathic and herbal remedies. Dreaming up unique formulas since 1850, the brand prides itself on products made with naturally-derived, skin-loving ingredients, while blurring the lines between science and nature. Fast forward to today, and not much has changed. Kiehl's creates skin, body and hair care that respects, restores and helps strengthen your protective barrier for healthy, happy and radiant results. Formulated with just 10 ingredients, this Ultra Pure High-Potency Serum stars 5.0% Niacinamide - a wonder ingredient for banishing blemishes, excess oil and shine.

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

For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.