---
product_id: 1549744
title: "Smart Caffeine 100mg With L-Theanine 200mg, Energy And Focus, 60 Capsules | Balanced pairing for smooth alertness with no jitters and no crash. Ideal before work, study, or the gym."
brand: "natural stacks"
price: "30832CFA"
currency: XOF
in_stock: true
category: "Natural Stacks"
url: https://www.desertcart.sn/products/1549744-smart-caffeine-100mg-with-l-theanine-200mg-energy-and-focus
store_origin: SN
region: Senegal
---

# 100mg pure caffeine for clean energy 200mg L-Theanine for calm focus No jitters or caffeine crash Smart Caffeine 100mg With L-Theanine 200mg, Energy And Focus, 60 Capsules | Balanced pairing for smooth alertness with no jitters and no crash. Ideal before work, study, or the gym.

**Brand:** natural stacks
**Price:** 30832CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your focus, ditch the crash — smart energy for the modern pro!

## Quick Answers

- **What is this?** Smart Caffeine 100mg With L-Theanine 200mg, Energy And Focus, 60 Capsules | Balanced pairing for smooth alertness with no jitters and no crash. Ideal before work, study, or the gym. by natural stacks
- **How much does it cost?** 30832CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/1549744-smart-caffeine-100mg-with-l-theanine-200mg-energy-and-focus)

## Best For

- natural stacks enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Daily Use:** Perfect for mornings, study sessions, or pre-workout energy—ditch your coffee jitters and stay sharp all day.
- • **Balanced Energy Boost:** 100mg caffeine + 200mg L-Theanine delivers smooth, sustained alertness without the usual caffeine crash.
- • **Calm & Focused Mindset:** L-Theanine from green tea promotes relaxation, eliminating jitters and anxiety common with typical caffeine pills.
- • **Trusted Open-Source Brand:** Natural Stacks’ commitment to transparency means you know exactly what you’re putting in your body.
- • **Clean & Transparent Formula:** Non-GMO, gluten-free, vegan ingredients with full traceability and 3rd party lab testing for peace of mind.

## Overview

NATURAL STACKS Smart Caffeine Pills combine 100mg of pure caffeine with 200mg of L-Theanine to provide a jitter-free, sustained energy boost. Designed for adults seeking enhanced focus and productivity, this vegan, gluten-free supplement supports calm alertness without the typical caffeine crash. Backed by transparent sourcing and third-party testing, it’s a clean, reliable alternative to coffee and energy drinks.

## Description

Buy NATURAL STACKS Smart Caffeine Pills - 100mg Caffeine + 200mg L-Theanine Supplement - Supports Energy and Focus - No Jitters and No Crash - 60 Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- 💡ALERT FOCUS AND PRODUCTIVITY: Take this Smart Caffeine Supplement with L-theanine for when you need alert focus and long lasting energy. We blended 100 mg of the purest form of Caffeine with 200mg mg of L-Theanine from Green Tea to get the best of both worlds.
- 🚫 NO JITTERS OR CAFFEINE CRASH: Unlike the 200mg caffeine pills that make you jittery and anxious, Smart Caffeine is a calm and smooth energy pill. No more staying up late, wired up from your last cup of coffee too many.
- ☀️ START YOUR DAY OFF STRONG: Add Smart Caffeine to your morning routine or anytime of day as a study aid, pre-workout or whenever your energy needs a lift. Perfect as a coffee or energy drink replacement.
- 🌿HEALTHY AND SAFE: Our all ingredients are Non-GMO, gluten free, and vegan. Every ingredient can be traced directly to trusted suppliers.
- Brain Health Supplement from a Trusted Open-Source Company: Natural Stacks goes beyond the standard brain supplement requirements to assure customers of the commitment we have to transparency. By being open-source, we promise ingredient traceability, 3rd party lab testing & full label disclosure.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GXPNEUO |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #64,084 in Health & Household ( See Top 100 in Health & Household ) #287 in Sports Nutrition Endurance & Energy Supplements #18,080 in Vitamins, Minerals & Supplements |
| Brand | NATURAL STACKS |
| Brand Name | NATURAL STACKS |
| Color | Blue |
| Container Type | Bottle |
| Customer Reviews | 4.3 out of 5 stars 619 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | 1 Capsule |
| Flavor | Unflavored |
| Item Dimensions | 3.94 x 3.94 x 3.94 inches |
| Item Form | Capsule |
| Item dimensions L x W x H | 3.94 x 3.94 x 3.94 inches |
| Manufacturer | Natural Stacks |
| Manufacturer Part Number | PB-Q91J-HSEU |
| Material Features | Vegan |
| Number of Items | 1 |
| Primary Supplement Type | Caffeine |
| Product Benefits | Focused Energy |
| Special Ingredients | Caffeine, L-Theanine |
| Specific Uses For Product | Energy, Focus |
| UPC | 798295452535 |
| Unit Count | 60 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** NATURAL STACKS
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item dimensions L x W x H:** 3.94 x 3.94 x 3.94 inches
- **Primary Supplement Type:** Caffeine
- **Product Benefits:** Focused Energy
- **Special Ingredients:** Caffeine, L-Theanine
- **Unit Count:** 60 Count

## Images

![Smart Caffeine 100mg With L-Theanine 200mg, Energy And Focus, 60 Capsules | Balanced pairing for smooth alertness with no jitters and no crash. Ideal before work, study, or the gym. - Image 1](https://m.media-amazon.com/images/I/61BMDdmKYNL.jpg)

## Available Options

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

## Questions & Answers

**Q: Curious as to the amount of Caffeine and L-Theanine in each capsule, could you provide a rough estimate of each please?**
A: 100 mg Caffeine and 200 mg L-Theanine per capsule.

**Q: Is it dairy free?**
A: Hi Amazon Customer, 
 
Thank you for your question. Smart Caffeine is dairy free. We hope this helps!

If you have any other questions or concerns, please let us know by reaching out to us directly -- contact@thegroupdeal.com. 
 
-Zoey, Customer Service

 
Customer satisfaction is our top priority. We are always happy to help!

**Q: I am considering these, but at a lower dose. Are these pills solid that can be broken in half or are they capsules filled with powder?**
A: Check out my response to Luis's comment, but obviously it's you're body so you can do whatever you want. There are other brands on Amazon that sell this same stack but at different doses. Here ya go: http://smile.amazon.com/Puritans-Pride-Caffeine-L-Theanine-Capsules/dp/B00NAWBUHC/ref=pd_sbs_hpc_4?ie=UTF8&refRID=0YMTY1N1XRT72QW09TVVThose have exactly half of what Smart Caffeine has.

**Q: How long do the feeling of concentration last from 1 dose?**
A: Let's use today, this morning I took a pill at 9:30. I didn't redose on caffeine (coffee) till 3:55.  I would say I felt the slowdown at around 3pm. So it is pretty textbook 5-ish hours that caffeine is rated for. The difference with this pill is besides the non jittery high, the comedown is very easy and didn't feel like a crash, and that's even after a couple of meals.

## Frequently Bought Together

- NATURAL STACKS Smart Caffeine Pills - 100mg Caffeine + 200mg L-Theanine Supplement - Supports Energy and Focus - No Jitters and No Crash - 60 Capsules
- NATURAL STACKS Dopamine Brain Food - 650mg L-Tyrosine Supplement - Dopamine Supplement for Focus & Mental Drive - Supports Mental Energy - Neurotransmitter Support with B Vitamins - 60 Capsules
- NATURAL STACKS Focus Bites for Productivity & Cognition - Clinically Tested Paraxanthine Supplement - Fast Acting & Clean Stimulation - Caffeine-Free Supplement for Learning - 30 Melon Mint Chewables

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**Shop now:** [https://www.desertcart.sn/products/1549744-smart-caffeine-100mg-with-l-theanine-200mg-energy-and-focus](https://www.desertcart.sn/products/1549744-smart-caffeine-100mg-with-l-theanine-200mg-energy-and-focus)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-25*