---
product_id: 51539540
title: "Caffeine Pills 100mg with L-Theanine & B12 – Natural Energy + Focus Supplement – Clean Energy Pills for Men & Women – Caffeine L Theanine Nootropic – 60 Vegan Capsules"
brand: "cognitune"
price: "1079936₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Cogni Tune"
url: https://www.desertcart.vn/products/51539540-caffeine-pills-100mg-with-l-theanine-and-b12-natural-energy
store_origin: VN
region: Vietnam
---

# 100mg clean caffeine dose 60 vegan, non-GMO capsules L-Theanine for jitter-free focus Caffeine Pills 100mg with L-Theanine & B12 – Natural Energy + Focus Supplement – Clean Energy Pills for Men & Women – Caffeine L Theanine Nootropic – 60 Vegan Capsules

**Brand:** cognitune
**Price:** 1079936₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your focus, ditch the crash — power through your day like a pro!

## Quick Answers

- **What is this?** Caffeine Pills 100mg with L-Theanine & B12 – Natural Energy + Focus Supplement – Clean Energy Pills for Men & Women – Caffeine L Theanine Nootropic – 60 Vegan Capsules by cognitune
- **How much does it cost?** 1079936₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/51539540-caffeine-pills-100mg-with-l-theanine-and-b12-natural-energy)

## Best For

- cognitune enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Focus Support:** Designed for professionals seeking natural, reliable energy for work, study, or workouts.
- • **Vegan & Clean Formula:** Non-GMO, gluten-free, and crafted in an FDA-registered, GMP-certified U.S. facility.
- • **Balanced Nootropic Blend:** Combines caffeine, L-Theanine, and B12 for enhanced mental clarity and cognitive performance.
- • **Smooth, Crash-Free Energy:** 100mg caffeine paired with L-Theanine delivers sustained alertness without jitters or crashes.
- • **Everyday Energy, Perfectly Dosed:** Low-dose caffeine ideal for daily use, stacking, or as a standalone focus booster.

## Overview

CogniTune’s Caffeine Pills deliver a precise 100mg caffeine dose combined with L-Theanine and Vitamin B12 to promote smooth, jitter-free energy and enhanced mental clarity. These 60 vegan capsules are crafted in a GMP-certified U.S. facility, offering a clean, balanced nootropic formula ideal for daily use by busy professionals seeking sustained focus and natural energy without the typical caffeine crash.

## Description

Buy Caffeine Pills 100mg with L-Theanine & B12 – Natural Energy + Focus Supplement – Clean Energy Pills for Men & Women – Caffeine L Theanine Nootropic – 60 Vegan Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: NuBoost improves brain power and energy levels without the negative side effects of caffeine alone!! - I found a unique use for NuBoost. Besides the usual benefits of caffeine as a true nootropic affording cognitive enhancements such as improved reaction time, wakefulness, sharpened memory, increased oxygen uptake, and untapped energy boosting, (along with the ability to decrease mental fatigue, clearing brain fog, and the elimination of the infamous caffeine jitters and crash) I have found NuBoost extremely useful for counteracting the negative side effects of low-dose opioid management of chronic pain (where non-prescription "OTC" analgesics are contraindicated for some patients such as myself), NuBoost is also very useful in combating the negative side effects of opioids when prescribed for post-op short-term pain management, which I discovered after a recent hernia operation. The active ingredience of NuBoost are all natural, but it's still recommended, just to be on the safe side, to check with your opioid prescribing physician or pharmacist before taking NuBoost together with opioid pain medications. Thus-far, I haven't suffered any ill-effects from taking the two together. Even if you have no need to take opioids for any reason, I highly recommend that you use NuBoost as your nootropic caffeine supplement of choice. I have found none other that measures up to it!!
Review: It’s great! - Idk why the poor rating? It’s exactly as advertised and works. Assuming your caffeine tolerance isn’t so high, this is a great value supplement. It provides clean, smooth, subtle energy and focus. Only reason I see how this wouldn’t work is if you already consume more than 100mg caffeine regularly. Which I’m assuming most people do.

## Features

- Clean Energy & Focus Support – Each capsule contains 100mg caffeine with L-Theanine and B12, promoting smooth, crash-free energy and enhanced mental clarity throughout your day.
- Jitter-Free Cognitive Boost – Our caffeine L-Theanine pills are formulated to improve focus and reduce overstimulation, supporting productivity without the crash of traditional energy supplements.
- Dual-Action Energy Pills for Men & Women – A balanced blend ideal for both men and women, combining caffeine and L-Theanine for natural, sustained energy and sharper mental performance.
- Low-Dose Caffeine for Daily Use – Designed for everyday energy, our 100mg caffeine capsules offer a low yet effective dose, great for stacking or standalone use without overstimulation.
- Premium Focus Pills You Can Trust – Manufactured in the U.S. in an FDA-registered, GMP-certified facility. Non-GMO, vegan, and gluten-free. Ideal mental focus supplement for work, study, or workouts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076Z59SWZ |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #209,217 in Health & Household ( See Top 100 in Health & Household ) #815 in Sports Nutrition Endurance & Energy Supplements |
| Brand | CogniTune |
| Brand Name | CogniTune |
| Container Type | Bottle |
| Customer Reviews | 4.1 out of 5 stars 142 Reviews |
| Diet Type | Vegan |
| Dosage Form | 2 vegetable capsules |
| Flavor | Unflavored |
| Global Trade Identification Number | 00850040810189 |
| Item Dimensions | 2 x 2 x 4 inches |
| Item Form | Capsule |
| Item Weight | 0.15 Pounds |
| Manufacturer | COGNITUNE |
| Material Features | Vegan |
| Number of Items | 1 |
| Primary Supplement Type | Caffeine, Caffeine, L-Theanine, Vitamin B12, Rhodiola Rosea, BioPerine, L-Theanine, Rhodiola Rosea, Vitamin B12 Primary Supplement Type Caffeine, Caffeine, L-Theanine, Vitamin B12, Rhodiola Rosea, BioPerine, L-Theanine, Rhodiola Rosea, Vitamin B12 See more |
| Product Benefits | Energy Management |
| Special Ingredients | Caffeine, L-Theanine, Rhodiola Rosea, Vitamin B12 |
| Specific Uses For Product | Energy, Focus, Mental Energy, Fight Fatigue, Alertness |
| Total Servings Per Container | 60.0 |
| Unit Count | 60 Count |

## Product Details

- **Brand:** CogniTune
- **Diet Type:** Vegan
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 2.4 ounces
- **Item dimensions L x W x H:** 2 x 2 x 4 inches
- **Primary Supplement Type:** Caffeine, L-Theanine, Vitamin B12, Rhodiola Rosea, BioPerine
- **Product Benefits:** Energy Management
- **Special Ingredients:** Caffeine, L-Theanine, Vitamin B12, Rhodiola Rosea, BioPerine
- **Unit Count:** 60 Count

## Images

![Caffeine Pills 100mg with L-Theanine & B12 – Natural Energy + Focus Supplement – Clean Energy Pills for Men & Women – Caffeine L Theanine Nootropic – 60 Vegan Capsules - Image 1](https://m.media-amazon.com/images/I/61PlMEsiw7L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ NuBoost improves brain power and energy levels without the negative side effects of caffeine alone!!
*by K***N on May 8, 2019*

I found a unique use for NuBoost. Besides the usual benefits of caffeine as a true nootropic affording cognitive enhancements such as improved reaction time, wakefulness, sharpened memory, increased oxygen uptake, and untapped energy boosting, (along with the ability to decrease mental fatigue, clearing brain fog, and the elimination of the infamous caffeine jitters and crash) I have found NuBoost extremely useful for counteracting the negative side effects of low-dose opioid management of chronic pain (where non-prescription "OTC" analgesics are contraindicated for some patients such as myself), NuBoost is also very useful in combating the negative side effects of opioids when prescribed for post-op short-term pain management, which I discovered after a recent hernia operation. The active ingredience of NuBoost are all natural, but it's still recommended, just to be on the safe side, to check with your opioid prescribing physician or pharmacist before taking NuBoost together with opioid pain medications. Thus-far, I haven't suffered any ill-effects from taking the two together. Even if you have no need to take opioids for any reason, I highly recommend that you use NuBoost as your nootropic caffeine supplement of choice. I have found none other that measures up to it!!

### ⭐⭐⭐⭐⭐ It’s great!
*by S***S on February 20, 2024*

Idk why the poor rating? It’s exactly as advertised and works. Assuming your caffeine tolerance isn’t so high, this is a great value supplement. It provides clean, smooth, subtle energy and focus. Only reason I see how this wouldn’t work is if you already consume more than 100mg caffeine regularly. Which I’m assuming most people do.

### ⭐⭐⭐ Great value
*by M***Z on June 22, 2023*

I'm looking for something to replace 5-hour energy because let's face it, that stuff is expensive. I tried this product several times and I felt nothing compared to what I fell on half a shot of 5-hour. I usually feel like a zombie when I get out of bed. I feel like a zombie when I get to the gym and the whole time during my workout. Then after I eat I have to take a nap. When I take half a shot of 5-hour I know I feel it kick in and it will help me get a good workout. I wanted to try this product in the hopes that it would have a similar effect and I could switch off the 5-hour. Nope. This product didn't do this for me. I still felt like a zombie before during and after my workout. I think it's a great value on paper but since it doesn't do anything for me I can't give it 5 stars.

## Frequently Bought Together

- Energy & Focus Supplement - Caffeine L-Theanine, Vitamin B12, Rhodiola + BioPerine for Absorption, No Crash, Jitter Free 100mg Caffeine Pills, Clean Nootropic Brain Booster
- NuClarity - Premium Nootropic Brain Supplement - Focus, Energy, Memory Booster - Mental Clarity & Cognitive Support - Ginkgo Biloba, Bacopa Monnieri, Alpha-GPC, Phosphatidylserine, Rhodiola Rosea
- CogniTune Natural Sleep Aid for Adults - Herbal Sleep Aid Supplement - Non-Drowsy Formula with Melatonin, Valerian Root, Lemon Balm, Chamomile, GABA & More

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-18*