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

Kiehl's Since 1851 Ultra Pure High-Potency 5.0% Niacinamide Serum in Bloomington, MN
Current price: $36.00
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SSER NIACNMIDE 4 SRM 30ML 1.0OZ. Benefits: Free of fragrance and colorants, this concentrated serum is minimally formulated for skin absorption and efficacy. Key Ingredients: Niacinamide: form of vitamin B3 known to help visibly brighten skin; when used in topical skincare formulas, it can also help balance skin's surface oil. Research Results: After 1 Week, 92% Agree Skin Feels Soothed* Instantly Reduces Excess Oil by 58%** Reduced Blemishes in 1 Week***. *Reported by consumers in a 4-week study **Instrumental measurement in a 4-week clinical study ***Expert grading in a 4-week clinical study.