---
product_id: 49815483
title: "Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules"
brand: "vali"
price: "1283933₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Vali"
url: https://www.desertcart.vn/products/49815483-caffeine-50mg-and-l-theanine-100mg-caffeine-pills-and-l
store_origin: VN
region: Vietnam
---

# 50mg caffeine for smooth energy 120 vegan, non-GMO capsules 100mg L-Theanine for calm focus Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules

**Brand:** vali
**Price:** 1283933₫
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules by vali
- **How much does it cost?** 1283933₫ 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/49815483-caffeine-50mg-and-l-theanine-100mg-caffeine-pills-and-l)

## Best For

- vali enthusiasts

## Why This Product

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

## Key Features

- • **Balanced Energy Boost:** Smart 50mg caffeine + 100mg L-Theanine combo for jitter-free alertness
- • **Vegan & Keto Friendly:** Plant-based, non-GMO, and paleo-compatible for conscious consumers
- • **Third-Party Tested Purity:** Certified clean and made in an eco-friendly cGMP facility in the USA
- • **Clean & Transparent Formula:** No proprietary blends, zero sugar, carbs, or artificial additives
- • **On-The-Go Cognitive Support:** Portable capsules for sustained focus, productivity, and calm energy anytime

## Overview

VALI Caffeine 50mg & L-Theanine 100mg delivers a scientifically balanced nootropic stack designed to provide smooth, jitter-free energy and enhanced cognitive focus. Each vegan capsule contains clean, non-GMO ingredients with no artificial additives, tested for purity and made in the USA. Ideal for professionals seeking sustained mental clarity and calm productivity without the typical caffeine crash.

## Description

Buy VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Top quality and perfect blend of caffeine l theanene - One of the best caffeine l theanene products out there. Works great I have been taking 2 a day for the last 4 years. It’s the perfect blend that works for me has helped lower my anxiety in the mornings no jitters just clean energy!
Review: GREAT PRODUCT - A great product. Lowers my anxiety while giving me energy throughout my day.

## Features

- Health, Happiness & Performance - We started VALI because we want to know exactly what’s inside our supplements and we want supplements that give real results without the marketing fluff other companies use to charge exorbitant prices. Nothing proprietary, clean highest quality ingredients at a great value, transparent formula, 3rd party testing for purity, and a commitment to above and beyond customer service.
- Smooth Focused Energy, In Your Control - This isn’t your normal caffeine pill that gives too much fast jittery energy and then leaves you crashing. Caffeine and the amino acid L-Theanine work together as a smart nootropic stack to support energy, alertness, and clear focus. Our supplement provides 50mg caffeine and 100mg L-Theanine per capsule to give you an energy supplement that you control. Why take 100mg or 200mg caffeinated pills when you can energize with a smarter low dose active boost?
- Safe, Clean & Transparent Formula - Unflavored capsules for easy to take energy and focus on the go without mixing powders. Get 50 milligrams of energizing caffeine anhydrous and 100 mg of calming L Theanine for the best quick mind boost. Take 2 tablets for extra strength or use as a daily brain booster. Zero carbs, sugar, artificial flavors or preservatives. Vegan, Non-GMO ingredients. Keto & paleo friendly. Proudly made in the USA in an eco-friendly facility under the latest cGMP guidelines.
- Easy On-The-Go Cognitive Support - A commonly used advanced cognition health and function support for adult men and women, get the original best nootropic supplement stack for boosting calm productivity at work, focused but energized studying, deep thinking, and creative genius. Also great for endurance workouts, sports, or for an exercise energy booster. Promotes energy day or night, to stay alert without the high jitters or caffeine crash from standard energy pills, chews, gum or tablets.
- Crush Your Health & Work Goals - Drop unhealthy sugary energy drinks for a smarter and healthier fast acting alternative mind boosting cognition support with no powdered mess. For concentration and productivity, feel a natural calm awake feeling during the day to get stuff done. Strive for optimal and elite peak physical performance with a relaxed sharp focus. Take anywhere portable smart energy enhancer to stay alert, maintain endurance, and stimulate activity, so you can achieve more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074G3SYTT |
| Age Range Description | Adult |
| Best Sellers Rank | #17,699 in Health & Household ( See Top 100 in Health & Household ) #62 in Sports Nutrition Endurance & Energy Supplements |
| Brand | VALI |
| Brand Name | VALI |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 1,781 Reviews |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | natural |
| Global Trade Identification Number | 00702038260516 |
| Item Form | Capsule |
| Item Weight | 2.4 ounces |
| Manufacturer | VALI |
| Material Features | GMO Free, Vegan, Vegetarian |
| Number of Items | 1 |
| Primary Supplement Type | Caffeine L-Theanine |
| Product Benefits | Caffeine L-Theanine supplement for energy, energy boost, focus, performance, and productivity. |
| Special Ingredients | Caffeine Anhydrous and L-Theanine |
| Total Servings Per Container | 120 |
| UPC | 702038260516 |
| Unit Count | 120 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** VALI
- **Diet Type:** Vegan
- **Flavor:** natural
- **Item Form:** Capsule
- **Item Weight:** 0.15 Pounds
- **Primary Supplement Type:** Caffeine L-Theanine
- **Product Benefits:** Caffeine L-Theanine supplement for energy, energy boost, focus, performance, and productivity.
- **Special Ingredients:** Caffeine Anhydrous and L-Theanine
- **Unit Count:** 120 Count

## Images

![Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules - Image 1](https://m.media-amazon.com/images/I/61uTvvj+xpL.jpg)

## Questions & Answers

**Q: Label image says 100 mg of caffeine but your product description says 50 mg.  Which is it?**
A: Each capsule is 50mg of caffeine and 100mg of L-Theanine. Each serving size is 2 capsules, which is 100mg of caffeine and 200mg of L-Theanine. The reason each capsule is half a serving is to give you more control over your caffeine and L-Theanine intake, so you can space it out over time.

**Q: Is there a noticeable difference in horsepower?**
A: There is some but it doesn't race you up. And it doesn't make your heart beat fast like the other caffeine supplements do. If you are looking for an alternative this product could be great for you. I am not saying its for everyone because different people react to things differently but it helped me with my energy and helped me focus more clearly.

**Q: Will it break a fast?**
A: 4/23/22
I see here to answers already from a year ago. One person did not know what you were talking about. The other person correctly implied that some people do not believe in supplementation during a fast, while others do.

I still don’t think the question was actually answered. This is my own personal opinion, from my own knowledge acquired from years of reading and research….

I, personally, do not believe that this supplement, containing theanine and caffeine, will necessarily break your fast (or if you only take 1 or 2 in the day).  However, Theanine is an amino acid and, therefore, can probably set off a chain of biological events, though nothing too drastic in the small amounts you’d be taking. 

From what I have gathered in my readings, one of the things that happens during a fast (a true water fast) is mTOR suppression. It is too much to go into here, but worth researching if you really want to know about what encourages an anabolic situation versus a catabolic one.

My understanding is that you want mTOR To not be activated so that autophagy can take its course.

That being said, even though amino acids can trigger mTOR (and therefore anabolic growth) I am not sure that the small amount of L-theanine will trigger this.

I would encourage you to do your own extensive reading and research into these subjects.  Better yet, if you find a practitioner who is knowledgeable in the area of fasting, I would consult with them; they may have much more information to offer you than our layperson knowledge.

**Q: Do these contain corn, soy, wheat or tapioca? If so, are they in the capsule itself or in the powder inside the capsule?**
A: VALI Caffeine & L-Theanine does not contain corn, soy, wheat or tapioca. All VALI products have a full transparency guarantee, and all the ingredients are listed on the label. You can find the label on the product photos here on Amazon.

Please note that VALI products do contain a voluntary allergen statement on the label because of our commitment to full transparency. Most supplement companies do not disclose this because it's not required. VALI products are manufactured in a facility and equipment that handles: eggs, wheat, milk, tree nuts, peanuts, soybeans, crustacean shellfish, and fish. But please know that the equipment is cleaned and sanitized before every production run. None of these allergens are in the VALI Caffeine & L-Theanine formula.

Please review the product label in the product photos for more information!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top quality and perfect blend of caffeine l theanene
*by L***S on January 10, 2026*

One of the best caffeine l theanene products out there. Works great I have been taking 2 a day for the last 4 years. It’s the perfect blend that works for me has helped lower my anxiety in the mornings no jitters just clean energy!

### ⭐⭐⭐⭐⭐ GREAT PRODUCT
*by S***O on January 24, 2026*

A great product. Lowers my anxiety while giving me energy throughout my day.

### ⭐⭐⭐⭐⭐ Powerfull
*by X***X on January 15, 2026*

Works well. In this ratio the L-Theanine overpowers the Caffeine and I just feel relaxed. I think I am very sensitive to L-Theanine.

## Frequently Bought Together

- VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-04*