---
product_id: 44074112
title: "SMART ENERGY: NEW Caffeine with L-Theanine (5 Packs of 2) for Powerful Energy, Focus &amp; Clarity- #1 Ranked Cognitive Performance Stack-Proven No Jitters-Natural-Caffeine 100mg, L-Theanine 200mg"
brand: "tigereye nutraceuticals"
price: "1160311₫"
currency: VND
in_stock: true
category: "Health and Beauty"
url: https://www.desertcart.vn/products/44074112-smart-energy-new-caffeine-with-l-theanine-5-packs-2
store_origin: VN
region: Vietnam
---

# SMART ENERGY: NEW Caffeine with L-Theanine (5 Packs of 2) for Powerful Energy, Focus &amp; Clarity- #1 Ranked Cognitive Performance Stack-Proven No Jitters-Natural-Caffeine 100mg, L-Theanine 200mg

**Brand:** tigereye nutraceuticals
**Price:** 1160311₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SMART ENERGY: NEW Caffeine with L-Theanine (5 Packs of 2) for Powerful Energy, Focus &amp; Clarity- #1 Ranked Cognitive Performance Stack-Proven No Jitters-Natural-Caffeine 100mg, L-Theanine 200mg by tigereye nutraceuticals
- **How much does it cost?** 1160311₫ 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/44074112-smart-energy-new-caffeine-with-l-theanine-5-packs-2)

## Best For

- tigereye nutraceuticals enthusiasts

## Why This Product

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

## Description

Learn about the ingredients in SMART ENERGY: L-Theanine is derived from green tea leaves. It is shown to help relieve stress by inducing a relaxing effect without the drowsiness. L-theanine studies also report anti-anxiety effects in just a single dose of 200-250 mg. The body is relaxed, the mind is calmed, but also no drowsiness occurs. Caffeine is the most widely used substance in the world. Caffeine improves memory, increases working memory, decreases fatigue, and improves mental functioning. It improves reaction time and logical reasoning. Research shows that caffeine directly increases overall energy and performance. Caffeine is a powerful, well researched supplement that carries many powerful benefits. Why the combination of Caffeine & L-theanine in SMART ENERGY? A user most commonly takes caffeine and l-theanine separately due to the opposite effects they have on the mind and body. The two ingredients combined at a 2:1 ratio work synergistically to give the user the full positive benefits of both compounds, while eliminating the unwanted effects. The powerful energy and focus derived from the caffeine is utilized to its full potential and balanced out with L-Theanine.#1 nootropic stack on the market:Nootropics are cognitive enhancers that improve cognitive function, particularly executive functions, memory, creativity, or motivation, in healthy individuals. Who uses Smart Energy? Many individuals use SMART ENERGY as a pre-workout, study-aid, coffee/energy drink replacement, or just whenever they need an extra boost. Smart Energy gives you 4-6 hours of being alert but relaxed, which is ideal for productive activities that call for extended periods of focus and attention. IF YOU WANT TO INCREASE YOUR ENERGY, FOCUS, MEMORY, & PRODUCTIVITY, THEN CLICK "Add to CART" NOW TO FEEL THE BENEFITS OF SMART ENERGY FOR YOURSELF!

## Features

- NEW TO-GO PACKS!!! (5 Packs) LONG-LASTING ENERGY &amp; FOCUS &lt;/b&gt;- Are you looking for something that gives you powerful long-lasting energy &amp; focus without the harsh unwanted side effects most energy supplements have? Our clinically researched formula is designed just for you. Our optimal blend consists of 100mg of caffeine+200mg l-theanine, giving the user a smooth boost in energy &amp; focus that lasts 4-6 hours
- NO CRASH OR JITTERS &amp; ALL NATURAL- Everyone has experienced the negative side effects of caffeine (quick jolt of energy followed by a crash, jitters, irritability, tiredness). We formulated SMART ENERGY with powerful all-natural ingredients: caffeine &amp; l-theanine. By combining the two ingredients at a 2:1 ratio, the negative side effects of caffeine are neutralized. This allows the user to feel its mind-energizing, fat burning, and enhanced focus with a sense of calm. The ultimate combination
- NATURAL ALTERNATIVE- Millions of hard working individuals drink coffee, energy drinks, &amp; other beverages to stay on top of things or "get ahead". These beverages are very unhealthy and carry bad side effects. Our all-natural formula gives the benefits of caffeine &amp; l-theanine, without those unhealthy ingredients and side effects. SMART ENERGY is also a much cheaper alternative, saving you money!
- WHO USES SMART ENERGY? Many users report using Smart Energy as a pre-workout, study-aid, coffee/energy drink replacement, or just whenever they need an extra boost. Commonly used by: Entrepreneurs, College Students, Athletes, Professionals, Truck Drivers, Bodybuilders, Performers, and many more! Smart Energy gives you 4-6 hours of being alert but relaxed, which is ideal for productive activities that call for extended periods of focus and attention
- QUALITY &amp; MONEY BACK GUARANTEE- Tigereye Nutraceuticals takes pride in quality &amp; consistency. We are so confident that you will love the powerful energy &amp; focus of our SMART ENERGY supplement, that we will completely refund every penny if you are not completely satisfied. Simply contact Tigereye Nutraceuticals for a full refund. What do you have to lose? Nothing! Unleash the Tiger inside of you today!

## Images

![SMART ENERGY: NEW Caffeine with L-Theanine (5 Packs of 2) for Powerful Energy, Focus &amp; Clarity- #1 Ranked Cognitive Performance Stack-Proven No Jitters-Natural-Caffeine 100mg, L-Theanine 200mg - Image 1](https://images-na.ssl-images-amazon.com/images/I/417FBHSF7UL.jpg)
![SMART ENERGY: NEW Caffeine with L-Theanine (5 Packs of 2) for Powerful Energy, Focus &amp; Clarity- #1 Ranked Cognitive Performance Stack-Proven No Jitters-Natural-Caffeine 100mg, L-Theanine 200mg - Image 2](https://images-na.ssl-images-amazon.com/images/I/41a98wVEWvL.jpg)
![SMART ENERGY: NEW Caffeine with L-Theanine (5 Packs of 2) for Powerful Energy, Focus &amp; Clarity- #1 Ranked Cognitive Performance Stack-Proven No Jitters-Natural-Caffeine 100mg, L-Theanine 200mg - Image 3](https://images-na.ssl-images-amazon.com/images/I/51Gq8CaDMsL.jpg)
![SMART ENERGY: NEW Caffeine with L-Theanine (5 Packs of 2) for Powerful Energy, Focus &amp; Clarity- #1 Ranked Cognitive Performance Stack-Proven No Jitters-Natural-Caffeine 100mg, L-Theanine 200mg - Image 4](https://images-na.ssl-images-amazon.com/images/I/41WBXCduMXL.jpg)
![SMART ENERGY: NEW Caffeine with L-Theanine (5 Packs of 2) for Powerful Energy, Focus &amp; Clarity- #1 Ranked Cognitive Performance Stack-Proven No Jitters-Natural-Caffeine 100mg, L-Theanine 200mg - Image 5](https://images-na.ssl-images-amazon.com/images/I/412S5UF7fYL.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*