Natural skincare, hair and cosmetic line Kiehl's has a history of creating gentle, effective products that you're just as likely to find in your boyfriend's medicine cabinet as your own. This Saturday, May 12, the brand will celebrate its best-selling product, Powerful-Strength Line-Reducing Concentrate, with "Kiehl's Day of Strength" at all of its stores. In honor of the treatment's high concentration of pure vitamin C — 10.5 percent to be exact — there will be refreshments infused with the illness-fighting ingredient as well as free samples of the Concentrate. That's a recipe to keep you healthy inside and out.
To find the store closest to you, visit kiehls.com.