Read full articlePureWowHow to Find the Vitamin C Serum That’s Right for You[email protected] (PureWow)March 25, 2018 at 6:20 AMLink Copied1 / 5For Fine Lines and WrinklesKiehl’s Since 1851 Powerful-Strength Line-Reducing Concentrate 12.5% Vitamin C ($62) is great if you want to improve overall skin texture. Packed with 12.5 percent vitamin C, it protects from damaging, wrinkle-causing free radicals and also exfoliates. Sephora View comments