how old do you have to be to vape without nicotine Vaping without nicotine can be a good way to get started with vaping, but you have to be 18 or older to purchase the e-liquid without nicotine
As an interesting detail in this study, the maximum nicotine concentrations within a puff were practically the same in both the 3R4F smoke and the IQOS aerosol, but the average concentration was lower for the IQOS aerosol

Size: Chest Circumference x Front Length 2XS - 101.0 x 63.0 cm XS - 107.0 x 64.0 cm S - 113.0 x 65.0 cm M - 118.0 x 66.0 cm L - 123.0 x 67.0 cm XL - 129.0 x 68.0 cm 2XL - 135.0 x 69.0 cm Designed to fade Wash separately before wear Cold machine wash Do not bleach Do not tumble dry Warm iron inside out Do not iron print or trim Do not dry clean Product Code: 3613498-25 Orders received before 2pm PST weekdays shipped same day Standard: $8 or FREE on orders $75+ 2-3 business days TX, AR, AZ, CO, FL, GA, IA, LA, MN, OK, SC, TN Rest of the states 4-5 business days Express: $15 1-5 business days Not available for PO Boxes Next Day: $25 Available within the 48 contiguous states only Not available for PO Boxes Find out more Find your store Please select your store for Ship to Store or change delivery option
Key Takeaways Heated tobacco uses real tobacco that is heated, not burned, to release nicotine, while vaping relies on e-liquids that are vaporized without containing actual tobacco