28-April-2026

Questions About Heated Tobacco Products and Combustible Tobacco

Understanding the different types of tobacco available today can help adult users navigate a landscape shaped by innovation from the tobacco industry. From the long-standing use of traditional cigarettes to more recent heated tobacco products, each format is designed around a different way of using tobacco.

This article answers common questions, such as what heated and combustible tobacco is and what tobacco sticks are. It also explores the differences between heating and burning, helping adult users better understand options such as non-combusted cigarettes and other smoke-free alternatives, alongside other formats like vape pens.

What Is Tobacco?

Tobacco is a plant whose leaves are processed and used in various formats. These tobacco products have evolved in response to developments in the tobacco industry.

Today, tobacco can be used in different ways depending on the format. Some products rely on burning the tobacco leaf, while others heat it using advanced systems. This distinction is essential when comparing traditional cigarettes with newer heated tobacco products.

Check out the price range of traditional cigarettes in Egypt.

What Is Combustible Tobacco?

Combustible tobacco refers to formats that burn the tobacco leaf, such as traditional cigarettes, cigars, and similar formats. When traditional cigarettes are lit, a carbon ember forms, producing cigarette smoke through combustion.

This process releases substances, including carbon monoxide and generates secondhand smoke, which can affect the surrounding environment. Conventional cigarettes and other combustible cigarettes are therefore defined by combustion, smoke, and ash.

Because of this, traditional cigarettes remain one of the most widely recognized forms, characterized by visible cigarette smoke and repeated use patterns associated with cigarette smoking.

Discover the main differences between traditional cigarettes and heat-not-burn products.

What Is Heated Tobacco?

This category includes heated tobacco products that are designed to warm tobacco instead of burning it. These heated tobacco products use a controlled heating process that avoids combustion.

Unlike traditional cigarettes, these systems do not produce cigarette smoke in the same way. Instead, they generate a mainstream aerosol using a heating element or an advanced electronic heat-control system, and in some product formats, substances such as propylene glycol may be present.

Modern heated tobacco products rely on a Tobacco Heating System, which can use either a heating blade, resistive heating technology, or induction heating technology. Some systems use blade-heated tobacco, while others rely on induction-heated tobacco, such as devices powered by the SMARTCORE INDUCTION SYSTEM.

Examples include IQOS ILUMA and IQOS ILUMA i, which represent the shift toward induction heating technology.

What Is Heat-Not-Burn Tobacco?

The term heat-not-burn tobacco is often used to describe heated tobacco products, highlighting that these systems avoid combustion. These heat-not-burn products heat specially prepared tobacco to generate a nicotine-containing vapor.

This approach is also associated with non-combusted cigarettes, as the tobacco is heated rather than burned. As a result, these systems differ significantly from traditional cigarettes.

The development of heat-not-burn tobacco reflects ongoing innovation in the Tobacco Industry, offering adult users additional formats within the broader category of tobacco products.

What Are Tobacco Sticks?

Tobacco sticks are specially designed for use with heated tobacco products. Unlike traditional cigarettes, these sticks are not burned but heated within a device.

They contain processed tobacco made from tobacco leaves and are sometimes referred to as heated tobacco units or tobacco units. Each unit is designed for compatibility with a specific system.

Examples include formats such as a HEETS stick, as well as variants like SIENNA Selection, refined to exotic fruit tobacco, offering different experiences.

A HEETS stick is designed for use with specific heated tobacco devices and is not intended for use with all product types.

How Does Tobacco Stick Use Work?

The process of using tobacco sticks differs from cigarette smoking. Instead of lighting conventional cigarettes, the stick is inserted into a device.

The device activates a Tobacco Heating System, which uses either a heating blade or induction heating technology. This controlled process heats the tobacco without combustion.

Each session provides a set puff count, after which the used stick is removed. Unlike conventional cigarettes, there is no ash, and the process does not rely on burning.

Heated Tobacco vs Smoking: What’s the Difference?

Combustion vs Heating

Traditional cigarettes (combustible cigarettes) burn tobacco, while heated tobacco products rely on controlled systems such as blade-heated tobacco or induction-heated tobacco using induction-based heating.

Smoke vs Aerosol

Burning in combustible cigarettes produces cigarette smoke, whereas heating generates an aerosol without combustion. This process also leads to the release of secondhand smoke into the surrounding environment during combustion.

Product Format Differences

Traditional cigarettes are single-use products that are disposed of after use.
 In contrast, heated tobacco systems rely on an electronic device that is reused, along with tobacco sticks designed for each session.

The tobacco stick is inserted into the device and heated during use. After the session ends, the stick is discarded, while the device itself continues to be used.

Common Questions About Tobacco Products

Are All Tobacco Products the Same?

No, different tobacco products use different processes, including combustion and heating.

What Are the Different Types of Tobacco Use?

The main categories include conventional cigarettes, heated tobacco products, and smokeless tobacco.

How Do Adult Users Choose Between Options?

Adult users may explore different formats, including non-combusted cigarettes, based on preferences and experience.

Summary: Understanding Tobacco and Heated Tobacco Products

In summary, tobacco products vary depending on how tobacco is used. Traditional cigarettes and other conventional cigarettes rely on combustion, producing cigarette smoke and carbon monoxide, while heated tobacco products use advanced induction heating technology to heat tobacco instead.

Understanding the difference between combustion and heating highlights how heat-not-burn products and non-combusted cigarettes differ from traditional formats. The use of tobacco sticks, including options like the TEREA SIENNA selection and refined to exotic fruit tobacco, provides an alternative format within modern systems in the tobacco industry, with each session typically offering a defined puff count.

Read more about secondhand smoke, how it is produced during combustion, and what distinguishes it from aerosol generated by non-combustion technologies.

Heated Tobacco Products by IQOS

Examples of smoke-free products or heated tobacco devices include:

Additionally, users can engage with these smoke-free alternatives that use advanced induction heating technology and a Tobacco Heating System to heat tobacco leaves without burning them. Adult users can also explore a range of TEREA flavors designed for compatible devices, while the IQOS app allows users to personalize their experience and access device features.

Learn more about what happens when you’re switching to a smoke-free alternative.

IQOS is not risk-free and provides nicotine, which is addictive. Only for use by adult users.