---
product_id: 639446353
title: "Force Factor LeanFire, Pre Workout Energy Pills with Green Tea Extract and Caffeine to Increase Energy, Build Lean Muscle, Improve Athletic Performance, and Enhance Focus, 30 Count (Pack of 8)"
brand: "force factor"
price: "HK$1238"
currency: HKD
in_stock: true
reviews_count: 8
category: "Force Factor"
url: https://www.desertcart.hk/products/639446353-force-factor-leanfire-pre-workout-energy-pills-with-green-tea
store_origin: HK
region: Hong Kong
---

# 150mg caffeine for rapid energy Enhances stamina & athletic performance Thermovigilance® for smooth, crash-free boost Force Factor LeanFire, Pre Workout Energy Pills with Green Tea Extract and Caffeine to Increase Energy, Build Lean Muscle, Improve Athletic Performance, and Enhance Focus, 30 Count (Pack of 8)

**Brand:** force factor
**Price:** HK$1238
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your grind with LeanFire — energy that keeps up, no crash, all hustle.

## Quick Answers

- **What is this?** Force Factor LeanFire, Pre Workout Energy Pills with Green Tea Extract and Caffeine to Increase Energy, Build Lean Muscle, Improve Athletic Performance, and Enhance Focus, 30 Count (Pack of 8) by force factor
- **How much does it cost?** HK$1238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/639446353-force-factor-leanfire-pre-workout-energy-pills-with-green-tea)

## Best For

- force factor enthusiasts

## Why This Product

- Trusted force factor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Endurance Amplifier:** Formulated to increase stamina and power through your toughest workouts.
- • **Premium USA Quality:** Crafted in cGMP-certified US facilities with globally sourced, rigorously tested ingredients.
- • **Motivation Multiplier:** Garcinia cambogia and cayenne pepper help sustain energy and keep you driven all day.
- • **Precision Energy Boost:** 150mg caffeine anhydrous delivers fast, clean energy without jitters or crashes.
- • **Thermovigilance® Synergy:** L-theanine and green tea extract combine for a smooth, focused energy surge.

## Overview

Force Factor LeanFire is a scientifically formulated pre-workout energy pill pack featuring 150mg caffeine anhydrous combined with L-theanine and green tea extract to provide a jitter-free, crash-free energy boost. Designed to enhance stamina, motivation, and athletic performance, it includes metabolism-supporting ingredients like garcinia cambogia and cayenne pepper. Made in the USA in cGMP-certified facilities, LeanFire supports sustained focus and endurance for professionals and fitness enthusiasts aiming to maximize workout results and daily energy.

## Description

THE POWER OF THERMOVIGILANCEThere are hundreds of energy supplements on the market, but we think too many fail to deliver what they promise, and even more problematic, some cause you to crash hard after a brief, underwhelming boost.LeanFire® is different. It provides a powerful boost of clear, smooth energy to increase your overall athletic performance, so you can overcome fatigue and push through even the toughest workouts, helping to achieve your fitness goals faster. A precise combination of caffeine and L-theanine work synergistically to deliver clear energy with virtually no jitters and no crash. It’s a scientific symbiosis we call thermovigilance®. The result of LeanFire’s carefully selected matrix of ingredients is real energy without compromise. Now as part of your workouts, you can achieve better results in less time. LeanFire just works, and that’s what you want.

Review: Great source of energy - This is a great product that gives an extra boost during my morning run. It does not make me feel jittery, raise my blood pressure, or results in a crashing feeling after wear off. It’s also a great source of appetite control with longevity results.
Review: Love this product! - I have been using this product for about 5 months. I am an active person and I was already losing weight, but after taking these, I saw my weight fall off a lot faster and saw the inches melt away. I am now down 2 pant sizes. I have plenty of energy without the jitters, nausea and side effects. The only negative side effect can sometimes be dry mouth. However, drinking plenty of water fixes that. I do also watch my diet and food intake. All of this combined, I have been satisfied with my progress. I can definitely tell when I do not take them, but I would not say they are addictive. I am just a little less focused and tire more easily toward the end of the day. I do not take two a day. One works for me. I would also say you will #2 in the bathroom more while taking this. Not diarhea, just more regular # 2's. Which was great for me as I suffer from IBS and can be very irregular. They can cause heartburn at first. Again, drink plenty of water and eat a balanced diet. That also went away after taking them awhile. Start off taking one and go from there.

## Features

- The information below is per-pack only
- INCREASE ENERGY: LeanFire's formula contains caffeine anhydrous precisely dosed at 150mg to quickly and safely boost energy. L-theanine works synergistically with green tea extract to deliver a virtually jitter-free, crash-free boost.
- Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
- IMPROVE MOTIVATION: Time-tested ingredients like garcinia cambogia, cayenne pepper, and green tea leaf extract work in tandem with caffeine to help accelerate energy levels and keep you motivated throughout the day.
- BOOST STAMINA AND ENDURANCE: LeanFire is designed to deliver long-lasting energy that increases stamina and endurance, pushing you to run that extra mile or power through that final set.
- ENHANCE ATHLETIC PERFORMANCE: LeanFire provides a powerful energy boost that can help you dial into your workouts with improved motivation and enhanced performance.
- MADE IN USA: Force Factor performance nutrition supplements are produced in cGMP facilities right here in the USA and formulated with premium ingredients sourced from all over the world that are regularly tested for quality and potency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D8CSTGTX |
| Best Sellers Rank | #53,211 in Health & Household ( See Top 100 in Health & Household ) #227 in Sports Nutrition Endurance & Energy Supplements |
| Customer Reviews | 4.2 4.2 out of 5 stars (392) |
| Date First Available  | June 28, 2024 |
| Item model number  | FFS-00536-FG |
| Manufacturer  | AmazonUs/NUUHJ |
| Product Dimensions  | 2.25 x 4.5 x 4.38 inches; 1.12 Pounds |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Force Factor
- **Diet Type:** Vegetarian
- **Flavor:** Green Tea
- **Item Form:** Capsule
- **Item Weight:** 1.12 Pounds
- **Item dimensions L x W x H:** 2.25 x 4.5 x 4.38 inches
- **Product Benefits:** Weight Loss Support
- **Special Ingredients:** Green Tea extract
- **Unit Count:** 240 Count

## Images

![Force Factor LeanFire, Pre Workout Energy Pills with Green Tea Extract and Caffeine to Increase Energy, Build Lean Muscle, Improve Athletic Performance, and Enhance Focus, 30 Count (Pack of 8) - Image 1](https://m.media-amazon.com/images/I/61jC6I2PKTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great source of energy
*by A***5 on July 24, 2022*

This is a great product that gives an extra boost during my morning run. It does not make me feel jittery, raise my blood pressure, or results in a crashing feeling after wear off. It’s also a great source of appetite control with longevity results.

### ⭐⭐⭐⭐⭐ Love this product!
*by L***E on February 25, 2024*

I have been using this product for about 5 months. I am an active person and I was already losing weight, but after taking these, I saw my weight fall off a lot faster and saw the inches melt away. I am now down 2 pant sizes. I have plenty of energy without the jitters, nausea and side effects. The only negative side effect can sometimes be dry mouth. However, drinking plenty of water fixes that. I do also watch my diet and food intake. All of this combined, I have been satisfied with my progress. I can definitely tell when I do not take them, but I would not say they are addictive. I am just a little less focused and tire more easily toward the end of the day. I do not take two a day. One works for me. I would also say you will #2 in the bathroom more while taking this. Not diarhea, just more regular # 2's. Which was great for me as I suffer from IBS and can be very irregular. They can cause heartburn at first. Again, drink plenty of water and eat a balanced diet. That also went away after taking them awhile. Start off taking one and go from there.

### ⭐⭐⭐⭐ Decent energy boost for the price
*by V***L on July 3, 2023*

It may not be the best because doesn't give a lot of pep, but it does give just a nice boost of caffeine energy. For the price, it's a good enough product.

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*