---
product_id: 681905885
title: "Old Recipe | 80mg Caffeine & 160mg L-Theanine Focus Enhancing Energy Chews – Neuroscience Backed Nootropic Stack, Mental Acuity & Cognitive Support | Mint Matcha Flavor Brain Bullet, 4 Pack"
brand: "caffeine bullet"
price: "$41.26"
currency: USD
in_stock: true
reviews_count: 8
category: "Caffeine Bullet"
url: https://www.desertcart.us/products/681905885-old-recipe-80mg-caffeine-and-160mg-l-theanine-focus-enhancing
store_origin: US
region: United States of America
---

# Up to 8 hours sustained clarity 80mg caffeine for instant energy 160mg L-Theanine for calm focus Old Recipe | 80mg Caffeine & 160mg L-Theanine Focus Enhancing Energy Chews – Neuroscience Backed Nootropic Stack, Mental Acuity & Cognitive Support | Mint Matcha Flavor Brain Bullet, 4 Pack

**Brand:** caffeine bullet
**Price:** $41.26
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock your brain’s full potential—focus smarter, not harder!

## Quick Answers

- **What is this?** Old Recipe | 80mg Caffeine & 160mg L-Theanine Focus Enhancing Energy Chews – Neuroscience Backed Nootropic Stack, Mental Acuity & Cognitive Support | Mint Matcha Flavor Brain Bullet, 4 Pack by caffeine bullet
- **How much does it cost?** $41.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/681905885-old-recipe-80mg-caffeine-and-160mg-l-theanine-focus-enhancing)

## Best For

- caffeine bullet enthusiasts

## Why This Product

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

## Key Features

- • **Portable Powerhouse:** Low-calorie, mint matcha chews come in a sleek 4-pack—your discreet, on-the-go brain bullet for anytime focus.
- • **All-Day Cognitive Edge:** Stay in the zone for up to 8 hours—perfect for high-stakes meetings, long shifts, or intense study sessions.
- • **Clean Energy, No Crash:** Balanced formula avoids sugar spikes and jitters common in energy drinks, keeping productivity steady and smooth.
- • **Memory & Mental Acuity Upgrade:** Enhances memory retention and cognitive function so you can tackle complex tasks with confidence.
- • **Neuroscience-Backed Focus Boost:** Clinically proven caffeine + L-Theanine combo delivers jitter-free, laser-sharp mental clarity within 5 minutes.

## Overview

Old Recipe Mint Matcha Brain Bullet Chews combine 80mg caffeine and 160mg L-Theanine in a neuroscience-backed nootropic stack designed to deliver instant, jitter-free focus and mental clarity for up to 8 hours. With low calories and minimal sugar, these portable chews enhance cognitive agility, memory, and sustained energy—ideal for professionals and high performers seeking a clean, convenient productivity boost.

## Description

Old Recipe | 80mg Caffeine & 160mg L-Theanine Focus Enhancing Energy Chews – Neuroscience Backed Nootropic Stack, Mental Acuity & Cognitive Support | Mint Matcha Flavor Brain Bullet, 4 Pack : desertcart.co.uk: Health & Personal Care

Review: You sir is a genius for coming up with this product! 🫡 - Amazing.. Bought 4 pack as a tester and it did not disappoint! Ended up purchasing the 40 chews as it works out 62p per chew. Good value for money, considering the effects and possible additional health benefits. I drink a cup of adaptogenic coffee before work and then supplementing this with a chew either at first break or after lunch and my god.. it does exactly what it claims to do.. noticeable instant focus and mental clarity gradually for the rest of the day. Makes me feel rather uplifted too. No need for another cup of coffee. I like the convenience of this product and it is just the perfect addition to my routines for trying to prevent brain fogs and stress both at work and outside of work. I love matcha and mint so no complaints regarding the taste. Just wished it wasnt as chewy? And also after purchasing, expect to receive excellent after-sales customer service by none other than David, founder of Brainbullet :) Thank you so much. I highly recommend!
Review: Brain Bullets Mint. - I don't post a review unless something inspires me to do so, I'm lazy. These were fantastic. They seem to effect me differently depending on when I take them. Evenings make me more relaxed, daytime more alert. I did expect a chew but got a toffee. A very tasty one. Great idea and for me it works. I'm 72 and play Titanfall 2, been playing for years. These are are a wonderful boost.

## Features

- INSTANT FOCUS & MENTAL CLARITY FOR UP TO 8 HOURS: Backed by neuroscience, Mint Matcha Brain Bullet Chews deliver instant focus and mental clarity for up to 8 hours. Each caffeine chew combines 80mg of caffeine with 160mg of L-Theanine, a proven nootropic stack that sharpens cognitive agility, enhances mental acuity, and boosts energy without jitters or crashes. Ideal for office workers, students, shift workers, and high performers, this smart brain-boosting formula provides essential cognitive support, helping you stay productive and perform at your peak. Whether tackling major projects or long shifts, Brain Bullet helps you stay alert and in the zone—all in one convenient chew.
- BOOST PRODUCTIVITY & BEAT BRAIN FOG: Give procrastination the bullet with Mint Matcha's powerful formula, designed with the latest insights from neuroscience to fight brain fog and restore your focus. By enhancing cognitive agility and mental clarity, Brain Bullet Chews help you achieve peak productivity and maintain steady energy throughout the day. The precise combination of caffeine and L-Theanine promotes calm, laser-sharp concentration, making it the perfect companion for studying, big projects, or long shifts. No more distractions, no more doomscrolling—just clear, focused performance within 5 minutes.
- NO CRASH, NO JITTERS: Unlike other caffeine products overloaded with sugar and artificial additives, Mint Matcha Brain Bullet Chews offer a balanced and scientifically tested blend of caffeine and L-Theanine for sustained energy and mental clarity. Designed for smart productivity, these chews keep you focused and energized without the crashes or jitters common in sugary energy drinks or high-caffeine snacks. Whether you’re working on critical tasks or simply need a midday boost, Brain Bullet ensures steady cognitive function and optimal alertness without any downsides.
- IMPROVE MEMORY & COGNITIVE FUNCTION: Brain Bullet Chews go beyond improving focus—they also enhance memory retention and overall cognitive function. Developed using cutting-edge neuroscience, this nootropic blend boosts mental acuity, sharpens alertness, and supports brain health. Perfect for preparing for exams, tackling important tasks, or enhancing long-term memory, Brain Bullet ensures your mind stays sharp and ready for any challenge. With each caffeine chew, you’re not just increasing your energy—you’re unlocking your full mental potential.
- LOW CALORIES & LOW SUGAR: Mint Matcha Brain Bullet Chews deliver a smart, guilt-free alternative to sugary energy drinks and coffee. With only 26 calories per chew and minimal sugar, they’re perfect for maintaining steady energy without spiking your blood sugar or adding extra calories to your day. Individually wrapped and portable, these delicious Mint Matcha treats are easy on your stomach and fit seamlessly into your busy schedule. A pack of 4 chews fits in your pocket, offering quick, near-instant focus and mental clarity whenever you need it—without interruptions or frequent bathroom breaks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJW841M6 |
| Best Sellers Rank | 22,042 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 200 in Stress & Anxiety Relief |
| Brand | Caffeine Bullet |
| Brand Name | Caffeine Bullet |
| Colour | Green |
| Country Of Origin | United Kingdom |
| Customer Reviews | 3.9 out of 5 stars 247 Reviews |
| Flavour | Mint Matcha |
| Item Form | Chewable |
| Item form | Chewable |
| Manufacturer | Caffeine Bullet |
| Number of Items | 4 |
| Number of items | 4 |
| Primary Supplement Type | Potassium |
| Primary supplement type | Potassium |
| UPC | 734077622710 |
| Unit Count | 16.0 Count |
| Unit count | 16.0 Count |

## Product Details

- **Brand:** Caffeine Bullet
- **Colour:** Green
- **Flavour:** Mint Matcha
- **Item form:** Chewable
- **Manufacturer:** Caffeine Bullet
- **Number of items:** 4
- **Primary supplement type:** Potassium
- **UPC:** 734077622710
- **Unit count:** 16.0 count

## Images

![Old Recipe | 80mg Caffeine & 160mg L-Theanine Focus Enhancing Energy Chews – Neuroscience Backed Nootropic Stack, Mental Acuity & Cognitive Support | Mint Matcha Flavor Brain Bullet, 4 Pack - Image 1](https://m.media-amazon.com/images/I/81-+-5JECML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ You sir is a genius for coming up with this product! 🫡
*by I***. on 10 July 2025*

Amazing.. Bought 4 pack as a tester and it did not disappoint! Ended up purchasing the 40 chews as it works out 62p per chew. Good value for money, considering the effects and possible additional health benefits. I drink a cup of adaptogenic coffee before work and then supplementing this with a chew either at first break or after lunch and my god.. it does exactly what it claims to do.. noticeable instant focus and mental clarity gradually for the rest of the day. Makes me feel rather uplifted too. No need for another cup of coffee. I like the convenience of this product and it is just the perfect addition to my routines for trying to prevent brain fogs and stress both at work and outside of work. I love matcha and mint so no complaints regarding the taste. Just wished it wasnt as chewy? And also after purchasing, expect to receive excellent after-sales customer service by none other than David, founder of Brainbullet :) Thank you so much. I highly recommend!

### ⭐⭐⭐⭐⭐ Brain Bullets Mint.
*by A***R on 20 April 2025*

I don't post a review unless something inspires me to do so, I'm lazy. These were fantastic. They seem to effect me differently depending on when I take them. Evenings make me more relaxed, daytime more alert. I did expect a chew but got a toffee. A very tasty one. Great idea and for me it works. I'm 72 and play Titanfall 2, been playing for years. These are are a wonderful boost.

### ⭐ It might work but i didn’t like the taste
*by E***H on 22 October 2025*

The taste is really crap

## Frequently Bought Together

- 80mg Caffeine & 160mg L-Theanine Gummies | Mint Matcha Focus Enhancing Chews – Nootropic Stack for Focus, Alertness & Memory | Mint-Matcha Flavor | Brain Bullet 4 Pack (16 Chews)
- NeuroGum Energy Caffeine Gum (54 Pieces) - Sugar Free with L-theanine + Caffeine + Vitamin B12 & B6 - Nootropic Energy & Focus Supplement for Women & Men - Peppermint Flavor (Packaging May Vary)
- ONNIT Alpha Brain Nootropic Brain Supplement for Men & Women | Memory, Mental Clarity & Cognitive Improvement | Focus Capsules with L-Theanine, Vitamin B6 & Phosphatidylserine (30 Count)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/681905885-old-recipe-80mg-caffeine-and-160mg-l-theanine-focus-enhancing](https://www.desertcart.us/products/681905885-old-recipe-80mg-caffeine-and-160mg-l-theanine-focus-enhancing)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*