---
product_id: 1553949
title: "B4 – Extra Strength Natural Fat Burner for Women & Men – Keto-Friendly Fat Burner Capsules, Weight Loss & Appetite Control -Caffeine, Niacin, Quercetin, Yohimbine – 30 Servings – 710mg"
brand: "bpi sports"
price: "¥5614"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/1553949-b4-extra-strength-natural-fat-burner-for-women-and-men
store_origin: JP
region: Japan
---

# 710mg extra strength formula Balanced caffeine + yohimbine focus mix Keto-friendly fat burning blend B4 – Extra Strength Natural Fat Burner for Women & Men – Keto-Friendly Fat Burner Capsules, Weight Loss & Appetite Control -Caffeine, Niacin, Quercetin, Yohimbine – 30 Servings – 710mg

**Brand:** bpi sports
**Price:** ¥5614
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your fat burn, fuel your focus, own your day!

## Quick Answers

- **What is this?** B4 – Extra Strength Natural Fat Burner for Women & Men – Keto-Friendly Fat Burner Capsules, Weight Loss & Appetite Control -Caffeine, Niacin, Quercetin, Yohimbine – 30 Servings – 710mg by bpi sports
- **How much does it cost?** ¥5614 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1553949-b4-extra-strength-natural-fat-burner-for-women-and-men)

## Best For

- bpi sports enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Action Energy & Focus:** Caffeine and yohimbine team up to keep you energized and mentally sharp all day.
- • **Keto-Compatible Fat Burner:** Seamlessly supports your low-carb or ketogenic lifestyle without compromise.
- • **Power-Packed 710mg Formula:** Maximize fat burn with a potent, extra-strength dose designed for serious results.
- • **Recovery & Hydration Boost:** Niacin and quercetin help you bounce back faster and stay hydrated post-workout.
- • **Appetite Control Without Overstimulation:** Stay in control of hunger and focus without the jitters or crashes.

## Overview

BPI Sports B4 is a scientifically formulated, extra-strength fat burner capsule delivering 710mg of active ingredients including caffeine, niacin, quercetin, and yohimbine. Designed for both men and women, it supports fat loss, appetite control, and mental focus while being fully keto-friendly. Ideal for use as a pre-workout or daily energy booster, B4 enhances metabolism and recovery, making it a top choice for professionals committed to peak performance and weight management.

## Description

BPI Sports B4 – Extra Strength Natural Fat Burner for Women & Men – Keto-Friendly Fat Burner Capsules, Weight Loss & Appetite Control -Caffeine, Niacin, Quercetin, Yohimbine – 30 Servings – 710mg

## Features

- Focused Fat Support & Energy Mix: Our B4 keto fat burner combines caffeine and yohimbine in a balanced formulation designed to support energy levels and focus during your daily routine.
- Recovery & Hydration Assist: Includes niacin and quercetin to help maintain hydration and promote comfort post-workout, supporting overall performance- best fat burner for women weight loss.
- Keto-Friendly Blend: Burn fat with our B4 fat burning supplements- work seamlessly with low-carb or ketogenic diets, helping you stay aligned with your nutrition goals throughout your day.
- Appetite & Focus Balance: Effective appetite suppressant for men and women. Contains ingredients that can help you feel more in control of hunger and sustain mental alertness, without overwhelming stimulants.
- BPI Sports: A sports nutrition company offering high-quality supplements, diets, and fitness advice. We offer one of the best fat burner supplements in the market.

## Product Details

- **Brand:** BPI Sports
- **Flavor:** Quercetin
- **Unit Count:** 30 Count
- **Item Form:** Capsule
- **Item Weight:** 1.6 ounces
- **Item dimensions L x W x H:** 2.25 x 2 x 4.25 inches
- **Product Benefits:** Weight Loss Support
- **Age Range (Description):** Adult
- **Package Information:** Canister
- **Number of Items:** 1

## Images

![B4 – Extra Strength Natural Fat Burner for Women & Men – Keto-Friendly Fat Burner Capsules, Weight Loss & Appetite Control -Caffeine, Niacin, Quercetin, Yohimbine – 30 Servings – 710mg - Image 1](https://m.media-amazon.com/images/I/71sP0lOp7pL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- BPI Sports B4 – Extra-Strength Fat Burner – Keto-Friendly – Appetite Suppressant – Caffeine, Niacin, Quercetin, Yohimbine – 30 Servings – 710mg
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**Shop now:** [https://www.desertcart.jp/products/1553949-b4-extra-strength-natural-fat-burner-for-women-and-men](https://www.desertcart.jp/products/1553949-b4-extra-strength-natural-fat-burner-for-women-and-men)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*