---
product_id: 625507296
title: "VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor"
brand: "vault"
price: "$401"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/625507296-vault-caffeine-free-brain-energy-drink-nootropic-for-mental-focus
store_origin: NZ
region: New Zealand
---

# 12g goBHB Hydrates & replenishes Boosts focus VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor

**Brand:** vault
**Price:** $401
**Availability:** ✅ In Stock

## Summary

> 🚀 Unleash Your Brain Power with Every Sip!

## Quick Answers

- **What is this?** VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor by vault
- **How much does it cost?** $401 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/625507296-vault-caffeine-free-brain-energy-drink-nootropic-for-mental-focus)

## Best For

- vault enthusiasts

## Why This Product

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

## Key Features

- • **Mood Balancer:** Stay on task and achieve your daily goals effortlessly.
- • **Hydration Hero:** Replenish electrolytes for optimal body and mind performance.
- • **Flavor Explosion:** Savor the delicious sour watermelon taste that invigorates.
- • **Elevate Your Mind:** Experience a surge in memory and focus with every sip.
- • **Clean Energy Revolution:** Enjoy a no-crash, no-jitters boost that fits your lifestyle.

## Overview

VAULT Caffeine Free Brain Energy Drink is a nootropic beverage designed to enhance mental focus, memory, and reaction time without the jitters or crash associated with traditional energy drinks. Each 12 oz can is powered by 12 grams of patented goBHB, providing three times more cellular energy than sugar, while being sugar-free, gluten-free, and non-GMO. The refreshing sour watermelon flavor makes it a delightful choice for hydration and cognitive support throughout the day.

## Description

VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor

## Features

- BOOSTS PERFORMANCE — memory, focus, alertness, sharpness and mental reaction time for optimal daily cognitive function*
- POWERED BY 12 GRAMS OF PATENTED goBHB — the mind's preferred fuel delivering 3x more cellular energy than sugar*
- BALANCES MOOD — helps you stay mentally focused and on task to achieve daily goals*
- HYDRATES & REPLENISHES ELECTROLYTES — helps muscles, body and mind work properly throughout the day*
- NO SUGAR, NO CAFFEINE, NO CRASH — just a clean boost of energy you can enjoy any time of day!
- CLEAN FORMULA — sweetened with stevia leaf extract, gluten-free, non-GMO, and no soy, dairy or synthetic colors/flavors
- DELICIOUS SOUR WATERMELON FLAVOR — invigorates mind and body

## Images

![VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor - Image 1](https://m.media-amazon.com/images/I/71q+L3FQavL.jpg)
![VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor - Image 2](https://m.media-amazon.com/images/I/71f-vP8hXML.jpg)
![VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor - Image 3](https://m.media-amazon.com/images/I/718yCLNS85L.jpg)
![VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor - Image 4](https://m.media-amazon.com/images/I/71HdYhbwreL.jpg)
![VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor - Image 5](https://m.media-amazon.com/images/I/81w81l7WcLL.jpg)

## Available Options

This product comes in different **Flavor Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by V***A on April 28, 2025*

Great for those who don’t want caffeine in their energy drinks

### ⭐⭐⭐ Sour and tart, bad customer service, okay benefits
*by D***T on August 15, 2024*

I was excited for this drink because I've been noticing situations where the benefits of drinking it could come in handy in my life. I chose the black cherry flavor because it seemed more palatable than the other options. Upon receiving the 12-pack, I opened it and put three cans in the refrigerator with the intent on drinking one every other day to stretch it out.This is like drinking a liquid Warhead candy. It's so sour that I considered diluting it with water or mixing it with soda. I powered through and didn't mix it with anything, but it was tough to drink, and subsequent cans didn't get much better.By the time I reached the middle of the box, I found that one can had burst open during shipping, and another had completely lost pressure. I tried to get a replacement from Amazon, but was told that this product isn't eligible for refund or replacement. So I contacted Vault. I sent two emails to Vault, informing the company of the problem. Four business days later I had not heard back, so I went back to Amazon and used the chat to obtain a refund.As far as benefits of drinking this, I felt as though I had a slight improvement in mental performance. Some days I felt a boost in energy, other days I didn't. Because this drink is so expensive, I wanted to stretch it out by drinking every other day. Because of this, I was able to compare a Vault day versus a non-Vault day side-by-side several times a week. I lost a little bit of weight, but I've already been controlling my diet, so I'm unsure of whether Vault boosted my weight loss, or if it was just luck.If the flavor could be improved, customer service improved, and benefits could be measured, I would buy a pack of this each month at the very least. But because it's so sour and I couldn't get a representative from the company to respond to my emails in a timely manner, I'm not certain I would purchase this again.Also, doesn't the Coca-Cola company own the trademark for Vault when used for drinks? "Drinks like a soda, kicks like an energy drink. Vault: get to it!" I loved Vault Red Blitz. I miss that drink a lot.

### ⭐⭐⭐⭐⭐ I can focus
*by Z***Y on August 3, 2024*

It's marketed as an energy drink, but really this is great for helping you study or stay aware throughout the day. Its more of a focus drink.After drinking one of these I could easily power through a few chapters of the books I've been meaning to read when before I'd have trouble just getting past 10 pages or so before I had to take a break.I've also been having one before work. I drive professionally and work long hours while listening to podcasts. It helped me stay attentive and I could easily focus on 10 hours of podcasts without feeling like I was starting to zone out and not be able to listen.They weren't kidding about it helping you sleep. After a few of these I could feel my sleep patters resetting and I've never had such a restful, deep sleep.It tastes great, if slightly salty.The packaging is my only gripe. It feels like a prototype and occasionally the wrap on labeling will tear near the mouth and poke you in the lips.

## Frequently Bought Together

- VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Sour Watermelon Flavor
- VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Tangy Coconut Flavor
- VAULT Caffeine Free Brain Energy Drink – Nootropic for Mental Focus Sharpness Memory and Reaction Time – No Crash or Jitters – Sugar Free – 12 Fl Oz (Pack of 12) – Crisp Cucumber Mint Flavor

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**Shop now:** [https://www.desertcart.nz/products/625507296-vault-caffeine-free-brain-energy-drink-nootropic-for-mental-focus](https://www.desertcart.nz/products/625507296-vault-caffeine-free-brain-energy-drink-nootropic-for-mental-focus)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-02*