---
product_id: 219916907
title: "Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules"
brand: "klean athlete"
price: "¥8649"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/219916907-klean-athlete-klean-b-complex-supports-energy-production-cardiovascular-function
store_origin: JP
region: Japan
---

# Supports energy production GMO-free & clean formula Boosts cardiovascular function Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules

**Brand:** klean athlete
**Price:** ¥8649
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your energy, empower your heart, excel in your sport!

## Quick Answers

- **What is this?** Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules by klean athlete
- **How much does it cost?** ¥8649 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/219916907-klean-athlete-klean-b-complex-supports-energy-production-cardiovascular-function)

## Best For

- klean athlete enthusiasts

## Why This Product

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

## Key Features

- • **Cellular Vitality:** Supports normal cellular functions critical for active, high-performance lifestyles.
- • **Peak Energy Boost:** Power through your day with essential B vitamins fueling your cellular energy.
- • **Vegetarian & Pure:** 60 vegetarian capsules crafted for clean, conscious supplementation.
- • **Heart-Strong Support:** Maintain optimal cardiovascular health to keep you in the game longer.
- • **Athlete-Approved Clean:** NSF Certified for Sport ensures purity—no GMOs, gluten, or artificial additives.

## Overview

Klean Athlete Klean B-Complex is a premium blend of essential B vitamins designed to support energy production, cardiovascular health, and normal cellular function. NSF Certified for Sport and free from GMOs, gluten, and artificial additives, this clean, vegetarian supplement is tailored for athletes and active professionals seeking peak performance and trusted purity.

## Description

Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules

## Features

- B Vitamin: Klean B-Complex by Klean Athlete is a combination of essential B vitamins.
- Cardiovascular Support: Klean B-Complex by Klean Athlete supports energy production and cardiovascular function.*
- Great for Athletes: Klean B-Complex by Klean Athlete supports normal cellular functions of the physically active athlete.*
- Klean is Clean. Klean Athlete products are GMO-free and formulated without wheat, gluten, or artificial coloring, flavoring or sweeteners. Every product is third party certified by NSF International's NSF Certified for Sport program, to help athletes, coaches and trainers make more informed decisions when choosing sports supplements.
- Fuel Your Foundation. Perform At Your Peak. We power health and peak performance in athletes who demand the most from themselves, their sport and their nutrition.*

## Product Details

- **Brand:** Klean Athlete
- **Item Form:** Capsule
- **Diet Type:** Vegetarian
- **Flavor:** Unflavored
- **Age Range (Description):** Adult

## Images

![Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules - Image 1](https://m.media-amazon.com/images/I/61Iqdo5OtDL.jpg)

## Frequently Bought Together

- Klean ATHLETE Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules
- Klean ATHLETE Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets

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**Shop now:** [https://www.desertcart.jp/products/219916907-klean-athlete-klean-b-complex-supports-energy-production-cardiovascular-function](https://www.desertcart.jp/products/219916907-klean-athlete-klean-b-complex-supports-energy-production-cardiovascular-function)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*