KEY POINTS
  • The e-cigarette industry was a nascent category in 2010, with sales mostly coming from online channels.
  • Companies like NJOY and Blu brought e-cigarettes into the mainstream. Juul revolutionized the industry.
  • Teen vaping and health concerns have thrown the industry's future in jeopardy.

In 2010, e-cigarettes looked like they could be a promising technology for tobacco companies and health advocates alike.

NJOY and Blu were the best known brands in the $144.7 million market, selling products that looked like cigarettes but produced a vapor. The e-cigarettes were received with cautious optimism by some in the public health field, who believed that they could give adult smokers a way to consume nicotine in a less harmful way.