skinny.

Latest / The Foundr Podcast with Nathan Chan

570: Your Toothbrush is GROSS - They Fixed it and Made MILLIONS | SURI

In this episode, Mark Rushmore and Gyve Safavi, co-founders of SURI (Sustainable Rituals), share how they turned a simple personal care item into a sustainable, design-led movement—challenging legacy players like Oral-B and Philips.

They share:

• Why the electric toothbrush was overdue for disruption

• The intentional product and packaging design that drove early virality

• Their approach to building a mission-led brand without greenwashing

• How they scaled operations and manufacturing for a regulated hardware product

• The mindset shifts needed to build a physical product business with lean…

The skinny

The skinny isn't ready yet — notes appear once the transcript is processed.