Vape Liquid – Complete Guide to E-Liquid, Vape Juice, Flavours & More

What Is Vape Liquid?

Vape liquid is a liquid formulation used by compatible electronic vaping devices. The device heats the liquid and produces an aerosol. Depending on the product, an e-liquid may contain a base made from vegetable glycerin (VG) and propylene glycol (PG), flavouring and, where applicable, nicotine.

Vape liquid is commonly described using several different terms, including e-liquid, e-juice and vape juice. Although these terms are often used interchangeably, individual products can differ significantly in their formulation, flavour, nicotine content and intended device.

Vape Liquid Ingredients

Understanding the basic components of an e-liquid can make it easier to understand the differences between products.

Vegetable Glycerin (VG)

Vegetable glycerin, commonly abbreviated as VG, is a clear and relatively viscous liquid used as a base component in many e-liquid formulations.

VG is generally thicker than PG and can affect the physical properties of an e-liquid. The proportion of VG used in a formulation is therefore an important specification when considering compatibility with a particular vaping device.

Propylene Glycol (PG)

Propylene glycol, commonly called PG, is another widely used component of e-liquid. Compared with VG, PG is generally thinner and can contribute to flavour delivery and the sensory characteristics of the aerosol.

Different VG/PG ratios are available because vaping devices and consumer preferences can vary.

VG/PG Ratio in Vape Liquid

One of the most common specifications found on an e-liquid bottle is the VG/PG ratio.

For example, 70VG/30PG indicates an approximate formulation ratio of 70% vegetable glycerin and 30% propylene glycol, according to the manufacturer's stated formulation.

Common VG/PG Ratios

• 50VG/50PG
• 60VG/40PG
• 70VG/30PG
• 80VG/20PG

The appropriate formulation depends on the specific product and compatible device. Always follow the recommendations provided by the device and e-liquid manufacturer.

Types of Vape Liquid Flavours

One of the biggest reasons consumers explore different vape liquid flavours is the wide variety of flavour profiles available.

Fruit Vape Liquid

Fruit vape liquid is available in a wide range of profiles, from individual fruits to complex combinations.

• Apple
• Mango
• Watermelon
• Blueberry
• Strawberry
• Pineapple
• Peach
• Lychee
• Mixed berries
• Tropical fruit blends

Ice Vape Liquid

Ice vape liquid generally describes products with a cooling sensory characteristic. Cooling profiles are frequently paired with fruit flavours.

• Mango Ice Vape Liquid
• Apple Ice Vape Liquid
• Watermelon Ice Vape Liquid
• Blueberry Ice Vape Liquid
• Pineapple Ice Vape Liquid

Mint and Menthol Vape Liquid

Mint vape liquid and menthol-inspired products provide refreshing flavour profiles. Common examples include mint, peppermint, spearmint and menthol-inspired blends.

Dessert Vape Liquid

Dessert vape flavours are inspired by sweet foods and desserts and may include profiles such as vanilla, caramel, custard, cream, chocolate, biscuit and cake.

Beverage Vape Liquid

Beverage-inspired e-liquids include flavour profiles inspired by drinks such as coffee, cola, tea and fruit beverages.

Nicotine-Free Vape Liquid

Nicotine-free vape liquid refers to products that are labelled as containing no nicotine.

However, nicotine-free does not mean risk-free. Vaping involves inhalation of an aerosol and should not be considered harmless simply because nicotine is absent.

Always check the product label carefully to understand exactly what the product contains.

Freebase Nicotine and Nicotine Salts

Freebase Nicotine

Freebase nicotine is a traditional form of nicotine used in some e-liquid products.

Nicotine Salts

Nicotine salts are another form of nicotine used in certain vaping products, particularly some compact pod-style systems.

Nicotine is addictive, and nicotine-containing products should be handled carefully and kept away from children and animals.

Vape Liquid and Device Compatibility

Not every vape liquid is suitable for every vaping device. Device design, coil characteristics, airflow and the manufacturer's specifications can affect which formulation is appropriate.

Before purchasing an e-liquid, check the manufacturer's recommendations for your particular device.

Vape Liquid for Pod Systems

Pod systems vary considerably in their design and specifications. The appropriate e-liquid therefore depends on the individual device.

Vape Liquid for Refillable Devices

Refillable devices can support different e-liquid formulations, depending on their coil, wicking system and manufacturer recommendations.

How to Store Vape Liquid

Proper vape liquid storage can help maintain product quality. Follow the storage instructions supplied by the manufacturer.

• Keep bottles tightly closed.
• Keep e-liquid away from excessive heat.
• Avoid prolonged direct sunlight.
• Keep products away from children.
• Keep products away from pets.
• Store products according to the manufacturer's instructions.

Particular care should be taken with nicotine-containing liquids, because nicotine can be harmful if swallowed or improperly handled.

How to Choose Vape Liquid

Choosing an e-liquid involves more than selecting a flavour. Consumers should consider the product specifications, compatible device and applicable regulations.

Check the Flavour

Start with the flavour family you prefer. Fruit, ice, mint, dessert, beverage and other profiles provide different flavour characteristics.

Check the VG/PG Ratio

Check the stated VG/PG ratio and make sure it is compatible with your intended device.

Check the Nicotine Information

If the product contains nicotine, carefully check the stated nicotine concentration.

Check the Product Label

Look for the manufacturer, bottle volume, ingredients, batch information, warnings and other relevant product details.

How to Identify Quality Vape Liquid

Product quality is not determined by flavour or packaging alone. Consumers can look for clear product information, consistent manufacturing, appropriate packaging and traceability.

• Clear manufacturer information
• Product identification
• Batch information
• Ingredient information
• Appropriate packaging
• Clear safety information
• Relevant testing information where applicable

Marketing terms such as "premium" or "high quality" should be supported by meaningful product information rather than used as substitutes for it.

Vape Liquid Packaging and Labelling

Clear e-liquid packaging helps customers understand what they are purchasing.

Depending on the product and jurisdiction, packaging may include:

• Product name
• Flavour
• Bottle volume
• Nicotine concentration where applicable
• Ingredients
• Manufacturer information
• Batch information
• Safety warnings
• Storage instructions

Buying Vape Liquid Online

When purchasing vape liquid online, customers should look for a retailer that provides detailed product information rather than only displaying a product photograph and price.

A useful product page should clearly explain the flavour, bottle size, formulation, nicotine information where applicable, manufacturer information, shipping details and relevant safety information.

Customers should also verify that the sale and purchase of the particular product is permitted under the laws applicable to them.

Vape Liquid in India

Anyone purchasing, selling, importing or distributing vaping products in India should verify the current legal requirements before conducting a transaction.

Indian law contains specific restrictions concerning electronic cigarettes and related products. Because regulations and enforcement requirements can change, businesses should obtain appropriate legal advice and verify the current rules applicable to their specific situation.

Frequently Asked Questions About Vape Liquid

Final Thoughts on Vape Liquid

Vape liquid is a broad category containing many different flavours, formulations and product types. Understanding VG, PG, nicotine, flavour profiles, device compatibility, storage and product labelling can help consumers better understand the products available to them.

Whether you are researching vape liquid, e-liquid, vape juice, fruit vape flavours, ice vape liquid, mint vape liquid or nicotine-free vape liquid, always read the product information carefully.

Vaping is not risk-free, and nicotine is addictive. People who do not currently use nicotine or tobacco products should not start vaping. Vape products should be kept away from children and pets and used only where permitted by applicable law.