Goldman Sachs backs electric toothbrush startup Burst Oral Care

Burst Oral Care, a startup that sells an electric toothbrush boasting charcoal bristles and 33,000 sonic vibrations per minute, has raised a Series C of undisclosed size. Although we don’t know the amount of the round, the Series C was led by Goldman Sachs Growth Equity, and Burst says it more than doubled the valuation […] Learn more about your ad choices. Visit podcastchoices.com/adchoices