Tami Nasu

Tami Nasu is the CEO and co-founder of withinUs, a Canadian-based health and wellness company that specializes in premium marine collagen supplements. The brand was founded in 2013, inspired by Tami’s mother’s experience of using collagen to improve her arthritis pain and overall health. Tami’s goal was to bring the benefits of collagen, which were well-known in Japan but not yet in North America, to the market in a safe, natural, and clinically-proven form. She chose to use marine collagen sourced from wild-caught sustainably-sourced fish and ensured that it was approved by Health Canada. WithinUs has grown rapidly since then, becoming one of the fastest-growing companies in Canada, and has focused on being authentic and transparent in its business practices. The company was awarded the Profit 500 List of Canada’s Fastest-Growing Companies in 2019.