---
product_id: 33711182
title: "Energy Drink, Caffeine-Free, 12 oz (36)"
brand: "brain doctor water"
price: "¥50730"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/33711182-energy-drink-caffeine-free-12-oz-36
store_origin: JP
region: Japan
---

# B-vitamins energize focus Zero caffeine & sugar Huperzine-A for brain boost Energy Drink, Caffeine-Free, 12 oz (36)

**Brand:** brain doctor water
**Price:** ¥50730
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, not your caffeine intake!

## Quick Answers

- **What is this?** Energy Drink, Caffeine-Free, 12 oz (36) by brain doctor water
- **How much does it cost?** ¥50730 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/33711182-energy-drink-caffeine-free-12-oz-36)

## Best For

- brain doctor water enthusiasts

## Why This Product

- Trusted brain doctor water brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Inclusive & Versatile:** Perfect for professionals, seniors, and kids seeking cognitive support without stimulants.
- • **Powerful Neuro-Nutrients:** Packed with Huperzine-A, resveratrol, and l-carnitine to support long-term brain health.
- • **Clean Energy Without the Crash:** Zero caffeine and sugar for sustained alertness without jitters or crashes.
- • **Light & Refreshing Acai Flavor:** Lightly carbonated and naturally flavored for a delicious, guilt-free pick-me-up.
- • **Clinically Inspired Brain Boost:** Formulated by a board-certified neurologist to enhance memory, focus, and mental clarity.

## Overview

Brain Doctor Water is a caffeine-free, zero-calorie energy drink designed to enhance focus, memory, and mental clarity. Developed by a board-certified neurologist, it combines potent brain-supporting ingredients like Huperzine-A, resveratrol, and l-carnitine with essential B-vitamins and folic acid. Lightly carbonated and acai-flavored, it offers a clean, refreshing boost without sugar or stimulants—ideal for anyone seeking sharp cognitive performance without the crash.

## Description

New Brain Doctor Water Can (12 oz ,6-PACK). Revolutionized Energy Drink for Memory & Focus, Formulated by a Board Certified Neurologist, Contains Huperzine A, Promotes Mental Clarity, Attention Span, Alertness, Motivation. No Sugar Added Health Drink. BE LIMITLESS WITH BDW! Perfect for kids and seniors, our zero-caffeine can contains the same active ingredients as our other beverages. Go caffeine-free on days when you need to tune out distractions and get in the zone. Developed by a trusted board-certified neurologist, each 12 oz can of Brain Doctor Water contains a unique combination of naturally-sourced ingredients that unleash your brain’s true potential. Our groundbreaking formula enhances focus, supercharges memory, increases mental clarity and gives you a burst of power while supporting brain health long-term. Quality ingredients like Huperzine-A and l-carnitine act as acetylcholinesterase-inhibitors and NMDA-antagonists, which help safeguard brain cells while assisting mitochondrial functions. Antioxidants like resveratrol help improve memory and learning ability and essential nutrients (like folic acid, vitamins B6 & B12 and vitamin E) keep concentration steady.

## Features

- ▶▶ Try a one-month supply of Brain Doctor Water for 30 days (1 – 3 cans daily).
- * Supports healthy brain function using Huperzine-A, resveratrol and l-carnitine.
- * Boosts energy with a potent blend of B-vitamins, folic acid and other essential nutrients.
- * Immediately enhances focus, memory and power.
- * Contains zero calories and no sugar. Acai-flavored and lightly carbonated.

## Product Details

- **Brand:** Brain Doctor Water
- **Item Form:** Liquid
- **Flavor:** Acai
- **Number of Items:** 6
- **Package Information:** Can

## Images

![Energy Drink, Caffeine-Free, 12 oz (36) - Image 1](https://m.media-amazon.com/images/I/71XFXhBWdQL.jpg)
![Energy Drink, Caffeine-Free, 12 oz (36) - Image 2](https://m.media-amazon.com/images/I/71E50MeGlyL.jpg)
![Energy Drink, Caffeine-Free, 12 oz (36) - Image 3](https://m.media-amazon.com/images/I/51AfzLFhHGL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/33711182-energy-drink-caffeine-free-12-oz-36](https://www.desertcart.jp/products/33711182-energy-drink-caffeine-free-12-oz-36)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-17*