Most people notice a visible difference in skin tone within two to eight weeks of consistent morning and evening use. Dark spots that have been there for years typically take longer to fade than more recent ones, so think of this as a daily habit rather than a quick fix.
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.
