Caudalie Vinexpert Firming Serum, $88 French company Caudalie has been formulating products with resveratrol for more than 20 years. In 2007, they patented resveratrol-oleyl, which combines resveratrol with oleic acid -- an ingredient that stabilizes the grape derivative while also fighting glycation. (You can read all about the horrors of glycation here.) This serum has a beautiful, creamy texture, and it also contains peptides to firm the skin -- you'll notice a difference the very next morning.
Ready to unleash your inner beauty junkie?
Enter your email and check the boxes below to get
free samples, exclusive deals, discounts at Total Beauty Shops,
and expert beauty tips delivered straight to your inbox!