Known as ENERGYbits, these were chewable tablet supplements that contained algae.

The sharks maintained that she wasn’t making a profit and didn’t quite trust the product claims.

She says her sister has remained cancer-free and still happily enjoysan alkaline diet.

Catharine Arnston, CEO of ENERGYbits

Arnston has appeared onmultiple podcastsand shows to tout the power of her algae-based supplements.

She shared the company’s expansion with Neiman Marcus, who she says has been embracing wellness.

Close-up of algae

Catharine Arnston, CEO of ENERGYbits