E-liquid, also known as e-juice or vape juice, is the liquid used inside an e-cigarette. It can contain various ingredients such as nicotine, propylene glycol, vegetable glycerin or glycerol, as well as other chemicals used to create flavors. In some cases, water may also be included in the formulation of e-liquids.

Vape juice typically has a shelf life of about two years from the manufacturing date. While there isn’t any evidence to suggest that using expired e-liquid poses any significant dangers, its quality may deteriorate over time. Signs that your vape juice has expired include a degraded taste, changes in smell, a darker color, and separation of its ingredients.

50/50 vape juice refers to e-liquid with a balanced ratio of the main ingredients, propylene glycol (PG) and vegetable glycerin (VG), each comprising 50% of the mixture. PG and VG play crucial roles in determining the performance of your vape kit or tank, making it important to consider their proportions when selecting e-liquids.

For maximum flavour, it’s recommended to opt for an e-liquid with a balanced PG:VG ratio, such as 50:50. Alternatively, if you prefer stronger flavor intensity, favor e-liquids with a higher PG content, typically around a ratio of 60:40.