Incinerator by Fireball Labz is a fat burner designed to support weight management and boost metabolism and energy, helping you feel more motivated and focused and ready for the day.

Available Sizes & Variants:

60 capsules - convenient daily supply for ongoing use.

Benefits & Features:

• Boosts daily energy to help power through workouts and busy days, as part of effective fat burner supplements.
• Keeps focus steady during tasks with a calm wakefulness.
• Helps maintain a daily routine with reliable energy for tasks.
• Supports long lasting energy without a crash, helping you stay on track.
• With a thoughtful blend of caffeine, L-theanine, and grains of paradise, this formula aims to provide sustained energy and clarity while keeping jitters to a minimum.

Fireball Labz Incinerator draws on a long standing focus on practical, results driven supplements. Quality matters. The star ingredients - caffeine, grains of paradise, and L-theanine - are sourced with strict quality checks and processed in small batches to ensure consistency. Grains of paradise is recognised in clinical trials for boosting energy expenditure, while the caffeine and L-theanine pairing helps deliver alertness with fewer jitters.

Caffeine, L-Theanine, Guarana Seed Extract, Vegetable Capsule, (colour titanium dioxide, yellow iron oxide, indigo blue), Kola Nut Seed, Hordenine HCL, Paradoxine, Bioperine, Pyridoxine HCL, Chromium Picolinate

• GTIN: 5060733000062
• Manufacturer: Fireball Labz
• Categories: Bodybuilding SupplementsCHECKOUT UPSELLNew ArrivalsNew In Supplements & Vitamins
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Caffeine Anhydrous

Caffeine is a stimulant you’ve probably heard of, used to boost energy and kick metabolism into gear.

This form, caffeine anhydrous, is a highly bioavailable source of caffeine and it’s often tucked into energydriven blends for its quick jolt on alertness and metabolism.

What Does Caffeine Anhydrous Do?

Caffeine helps to keep energy expenditure ticking and supports fat oxidation during activity, which lines up with studies showing metabolic rate increases after intake, and Dr. Dulloo from the University of Geneva found that caffeine can raise metabolic rate in healthy people.

This evidence sits with EFSA-supported understanding of caffeine’s role in normal energy metabolism and daily activity levels, and what that means for everyday energy.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Fireball Labz sticks out with its plain, clear commitment to quality in the thermogenic category, a focus we respect and recognise when choosing partners for Welzo. This brand was reviewed by our medical team for alignment with our ingredient quality and purity standards, ensuring the formulation aligns with Welzo’s safety and integrity benchmarks.

Our vetting criteria centre on brand credibility, manufacturing mindset and product suitability. We look for brands with a defined approach to formulation ethics, transparent ingredient sourcing, and rigorous internal review processes that support consistent quality across batches. Fireball Labz meets these criteria through a disciplined product development philosophy and a focus on delivering a clear, energising dual-capsule profile that supports the intended usage pattern of this supplement.

This partnership is grounded in a shared emphasis on quality, safety and reliability, making Fireball Labz Incinerator a well-fitted choice for this supplement. Welzo’s team evaluated the brand against our standards and confirmed its alignment with our commitment to trustworthy, evidence-based products.