What is diacetyl?
Diacetyl is an organic compound prized in the food industry for its buttery aroma, but its high-dose inhalation is linked to bronchiolitis obliterans, a serious lung disease. Known as "popcorn lung" in the US, this pathology alerted the scientific community as early as 2006 to the dangers of breathing a molecule originally intended for ingestion.
Following these findings, the vaping industry drastically banned or restricted its use, especially in gourmet and dessert e-liquids. Reputable manufacturers now use safe alternatives to recreate the creaminess of your favorite recipes without exposing your alveoli to this historical risk. By choosing regulated products, you enjoy creamy flavors with the peace of mind that your lungs are not being treated like an industrial popcorn production line.