Celebrate Vitamin C Day With FREE Products From La Roche-Posay and Vichy. The two brands are teaming up to give one lucky winner an impressive collection of products, many of which are formulated with vitamin C, valued at over $600. The winner of the sweepstakes will be gifted a whopping 18 skincare products from La Roche-Posay, plus three from Vichy. Some of the incredible offerings from La Roche-Posay include the 10% Pure Vitamin C Serum, an anti-aging serum that boots the radiance of your skin, and the 10% Pure Niacinamide Serum, which targets hyperpigmentation and dark spots. If you want to revamp your skincare routine with vitamin-C-packed products, click on the “Get FREE” button and fill out the form. USA only. Ends on April 7, 2023, at 12 PM EST.