What is the source of the collagen?

Our collagen is animal sourced, typically from bovine. Bovine collagen is known to boost the production of types I and III collagen. Since these types form the majority of your skin’s collagen, bovine collagen is thought to be particularly effective in diminishing wrinkles, enhancing skin elasticity, and improving skin hydration.

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William Levins

Bill Levins, a marketing professional since the early 1990s, collaborated with clients like Campbell’s Soup and PWC. In 2004, he began working with Reviva Labs, becoming VP of Marketing in January 2018 and President in June 2018. He led the company through challenges, including the founders' deaths and the COVID-19 pandemic. In June 2024, after Reviva Labs' acquisition by Sendayco LLC, Bill became VP of Marketing for Sendayco, overseeing multiple brands.