TEREA Structure & Materials — Full Technical Breakdown (2025)

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TEREA sticks are specially engineered heated tobacco units for IQOS ILUMA devices.
Their design enables Smartcore Induction Heating — a precise, controlled method of delivering nicotine aerosol without burning tobacco.

Introduction to TEREA

📌 TEREA is built to support consistent performance and a realistic tobacco experience for adult smokers switching from cigarettes.

Key Components Inside a TEREA Stick

Each TEREA stick includes:

1️⃣ Tobacco Matrix — real processed tobacco
2️⃣ Smartcore Metal Element (induction heater)
3️⃣ Aerosol‑forming agents like glycerin
4️⃣ Filtration and cooling sections
5️⃣ Protective outer paper & airflow design

How heated tobacco works

📌 Each section plays a specific role in delivering smooth aerosol at controlled temperature.

The Smartcore Metal Induction Element

The heart of the stick:

✔️ reacts to the magnetic field inside ILUMA
✔️ heats the tobacco from the inside outward
✔️ eliminates the heating blade
✔️ ensures uniform extraction

Induction vs blade technology

📌 This innovation improves durability, taste consistency, and hygiene.

Tobacco Matrix Design & Composition

The tobacco inside TEREA is:
• finely processed
• compacted into a cylinder
• optimized for heat transfer
• humidified with aerosol carriers

Ingredient breakdown

📌 Structure allows rapid nicotine release without burning.

Filter System — Cooling and Comfort

The mouth‑end of TEREA includes:

✔️ cooling materials
✔️ non‑woven filtration
✔️ taste‑smoothing airflow pattern

Impact on throat hit

📌 Prevents harshness and reduces particulate irritation.

Aerosol‑Forming Compounds

To mimic the aerosol texture of smoke, TEREA contains:
• glycerin
• propylene glycol (may vary by market)

These release warm vapor when heated — not smoke or ash.

Toxicant formation comparison

📌 Without combustion → reduced exposure vs cigarettes.

Outer Shell Engineering — Lightweight but Durable

The outer layer holds everything together:

✔️ strong paper structure
✔️ thermal protection
✔️ airflow guidance
✔️ prevents tobacco deformation

Designed for ILUMA compatibility

📌 The cigarette‑like feel supports behavioral switching.

Single‑Use Design — Why Reuse Is Unsafe

TEREA is one‑time use only:
• tobacco is fully extracted during a session
• structural integrity changes after heating
• reuse can lead to burning or overheating

Safety principles for heated tobacco

📌 New stick = consistent quality and controlled temperature.

Final Summary — Smart Engineering for Adult Smoker Transition

TEREA sticks combine:

✔️ real tobacco experience
✔️ regulated heating environment
✔️ reduced chemical exposure vs cigarettes
✔️ cleaner indoor impact
✔️ reliability without a fragile blade
✔️ structure designed solely for adult smokers who want to move away from smoking

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