Vaping first gained mainstream popularity in the United States between 2014 and 2017, though its roots go back more than a decade earlier. The trajectory from niche curiosity to cultural phenomenon happened in distinct waves, each driven by new technology, shifting consumer habits, and a massive spike in youth adoption.
The Invention: 2003 to 2007
Chinese pharmacist Hon Lik is credited with inventing the modern e-cigarette in 2003. His company, Beijing SBT Ruyan Technology & Development Co., released a product called Ruyan that same year. It was a simple device that heated a nicotine liquid into an inhalable vapor, designed as an alternative to combustible cigarettes. For the first few years, the product stayed largely within the Chinese market. It didn’t reach the United States and Europe until 2007, and even then, early adopters were mostly adult smokers looking for a way to quit or cut back.
The First Wave of Growth: 2011 to 2014
Vaping remained a fringe habit through the late 2000s. The turning point came around 2011, when a wider variety of devices hit the market and vape shops began opening in cities across the U.S. Usage among middle and high school students, which sat at just 1.5% in 2011, started climbing steadily. By 2014, the word “vape” had entered everyday language so thoroughly that Oxford Dictionaries named it the Word of the Year, noting its usage had more than doubled over the previous 12 months. Oxford’s editors pointed out that a new word was needed to describe the act of using an e-cigarette and distinguish it from smoking, and “vape” filled that gap as the habit itself proliferated.
This period also saw the e-cigarette industry grow from a small operation into a multimillion-dollar market, with dozens of competing brands, flavors, and device styles. Vaping culture developed its own identity, complete with online communities, cloud-chasing competitions, and dedicated retail spaces.
Juul and the Nicotine Salt Revolution: 2015 to 2018
The single biggest accelerant for vaping’s popularity was a technology shift that made nicotine delivery dramatically more efficient. Pax Labs developed a formulation using nicotine salts, a protonated form of nicotine that the body absorbs faster and at higher concentrations than the freebase nicotine used in earlier devices. In clinical testing, a nicotine salt solution delivered three times the peak blood nicotine level compared to the same concentration of freebase nicotine. That meant a small, discreet device could now deliver a hit comparable to a cigarette.
Juul, which spun out of Pax Labs, launched its sleek, USB-shaped pod system with nicotine salt cartridges and quickly reshaped the market. During 2016 and 2017, Juul’s average annual market share of total U.S. e-cigarette sales jumped 515%, climbing from 2% to 13%. By December 2017, Juul’s monthly unit sales (3.2 million) had surpassed those of British American Tobacco (2.7 million), giving it the largest market share of any single brand at 29% of all e-cigarette sales. This was the period when vaping crossed from popular to ubiquitous, particularly among younger users.
The Youth Vaping Surge: 2017 to 2019
Juul’s compact design, high nicotine content, and flavored pods made it enormously appealing to teenagers. The device was small enough to hide in a palm or pencil case, and its vapor dissipated quickly, making it easy to use undetected. Between 2011 and 2018, e-cigarette use among U.S. middle and high school students surged from 1.5% to 20.8%. That means roughly one in five high schoolers reported current use by 2018, a figure that alarmed public health officials and parents alike.
Schools installed vape detectors in bathrooms. The FDA declared youth vaping an “epidemic.” The cultural conversation around e-cigarettes shifted sharply from “promising smoking cessation tool” to “teen health crisis,” and that shift happened almost entirely within the span of two years.
Regulation Catches Up: 2016 Onward
For most of vaping’s early growth, e-cigarettes existed in a regulatory gray zone. The FDA finalized its “deeming rule” on August 8, 2016, officially extending its tobacco product authority to cover e-cigarettes, cigars, and all other tobacco products. This meant manufacturers now had to register with the FDA, disclose ingredients, and eventually submit their products for review. Before this rule, e-cigarettes were essentially unregulated consumer products sold with minimal oversight.
The regulation tightened further after the youth vaping surge. In 2020, the FDA banned the sale of most flavored cartridge-based e-cigarettes (excluding tobacco and menthol flavors), directly targeting the pod systems popular with teens. Enforcement actions against unauthorized products continued in the years that followed.
The EVALI Crisis of 2019
In the summer of 2019, a mysterious wave of severe lung injuries hit hundreds of people who vaped. Hospitalizations peaked nationally in September 2019, and the outbreak was eventually linked primarily to vitamin E acetate, an additive found in many black-market THC vaping cartridges rather than in most commercial nicotine products. The CDC labeled the condition EVALI (e-cigarette, or vaping, product use-associated lung injury) and discontinued case reporting in February 2020 after hospitalizations dropped substantially. The crisis didn’t stop people from vaping, but it did create lasting public wariness and became a defining moment in how many Americans perceived the safety of e-cigarettes.
Where Usage Stands Now
Adult vaping rates in the U.S. dipped to 3.7% in 2020, likely influenced by the EVALI scare and the COVID-19 pandemic, but climbed back to 6.0% by 2022, the highest rate in CDC tracking data for that period. The market has continued evolving, with disposable devices now dominating sales and new brands replacing Juul’s once-commanding position.
So while the invention dates to 2003, vaping’s true explosion into popular culture happened between roughly 2014 and 2018, driven by better technology, aggressive marketing, and a product in Juul that was engineered to be both powerful and inconspicuous. That five-year window transformed e-cigarettes from a smoking cessation curiosity into one of the most debated consumer products in modern public health.