VG (Vegetable Glycerin) and PG (Propylene Glycol) are two primary components of vape juice. VG provides vapor production and sweetness, while PG carries flavor and provides throat hit.

Nicotine strength depends on personal preference and smoking habits. Options typically range from 0mg (nicotine-free) to 50mg (high nicotine), allowing users to tailor their experience.

The shelf life of vape juice varies but is usually around 1 to 2 years if stored correctly in a cool, dark place away from sunlight and heat.

Yes, you can mix vape juices flavors to create unique blends. However, ensure compatibility of flavors and nicotine strengths and test in small batches to avoid waste.

Vape Juices ingredients, when used as intended, are generally considered safe. However, always buy from reputable manufacturers, and handle nicotine-containing products responsibly.