---
product_id: 545997463
title: "- Caffeine-Free Focus Concentrate – Brain Fuel for Mental Clarity Cognitive Endurance, Sugar-Free, Bioidentical Ketones (D-BHB), 4oz (4 Servings) – 3 Pack, Variety"
brand: "kenetik"
price: "€ 99.18"
currency: EUR
in_stock: true
reviews_count: 8
category: "Kenetik"
url: https://www.desertcart.fi/products/545997463-caffeine-free-focus-concentrate-brain-fuel-for-mental-clarity-cognitive
store_origin: FI
region: Finland
---

# Sugar-free, stimulant-free clean energy Customizable mix strength for personalized focus Bioidentical ketones (D-BHB) for brain fuel - Caffeine-Free Focus Concentrate – Brain Fuel for Mental Clarity Cognitive Endurance, Sugar-Free, Bioidentical Ketones (D-BHB), 4oz (4 Servings) – 3 Pack, Variety

**Brand:** kenetik
**Price:** € 99.18
**Availability:** ✅ In Stock

## Summary

> 🧠 Fuel your focus, not your jitters.

## Quick Answers

- **What is this?** - Caffeine-Free Focus Concentrate – Brain Fuel for Mental Clarity Cognitive Endurance, Sugar-Free, Bioidentical Ketones (D-BHB), 4oz (4 Servings) – 3 Pack, Variety by kenetik
- **How much does it cost?** € 99.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/545997463-caffeine-free-focus-concentrate-brain-fuel-for-mental-clarity-cognitive)

## Best For

- kenetik enthusiasts

## Why This Product

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

## Key Features

- • **Brain-Ready Fuel:** Powered by bioidentical ketones (D-BHB) your brain instantly recognizes and uses.
- • **Tailor Your Tone:** Mix with still or sparkling water and adjust concentration to fit your day.
- • **Clean & Certified:** Vegan, gluten-free, dairy-free, soy-free, BPA-free, and Informed Sport Certified.
- • **Steady Focus, Zero Jitters:** Enjoy calm mental clarity without caffeine crashes or sugar spikes.
- • **Effortless Cognitive Endurance:** Supports sustained mental performance without fasting or keto dieting.

## Overview

KENETIK Caffeine-Free Focus Concentrate is a sugar-free, stimulant-free brain fuel powered by bioidentical ketones (D-BHB) designed to enhance mental clarity and cognitive endurance. This customizable 4oz concentrate (4 servings per bottle) mixes easily with water, offering a clean, crash-free focus boost without caffeine or sugar. Vegan, gluten-free, and third-party tested, it’s the perfect nootropic for professionals seeking sustained mental performance without dietary restrictions.

## Description

Buy KENETIK Caffeine-Free Focus Concentrate – Brain Fuel for Mental Clarity Cognitive Endurance, Sugar-Free, Bioidentical Ketones (D-BHB), 4oz (4 Servings) – 3 Pack, Variety on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Dave's - Love the taste and seems help with brain fog.
Review: Good product performance - Expensive for me but it does kick up the ketons levels. This seem to be good product it seem not to be a keton ester so this is good as it does not kill the liver ..aka keton esters are like alcohol

## Features

- CUSTOMIZABLE BRAIN FUEL: Designed to support steady focus and mental clarity without stimulants, in a flexible at-home format.
- CALM CLARITY, NO CAFFEINE: Sugar-free. Stimulant-free. No feeling wired or crashing. A clean, refreshing drink that helps you stay focused and think clearly.
- SET THE TONE: Mix into water (sparkling or still) and adjust strength as needed.
- WHY IT FEELS DIFFERENT: Powered by bioidentical ketones (D-BHB), a fuel source your brain already knows how to use. No fasting or keto diet required.
- CLEAN + THIRD-PARTY TESTED: Patent-protected formula. Informed Sport Certified. Vegan, gluten-free, dairy-free, soy-free, BPA-free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C4G5B4YG |
| Best Sellers Rank | #112,666 in Health & Household ( See Top 100 in Health & Household ) #474 in Sports Nutrition Endurance & Energy Supplements |
| Customer Reviews | 4.1 4.1 out of 5 stars (91) |
| Date First Available  | May 5, 2023 |
| Manufacturer  | Kenetik |
| Package Dimensions  | 6.93 x 5.75 x 2.2 inches; 8 ounces |

## Product Details

- **Brand:** Kenetik
- **Flavor:** Best Seller Variety
- **Item Form:** Liquid
- **Number of Items:** 3
- **Package Information:** Bottle

## Images

![- Caffeine-Free Focus Concentrate – Brain Fuel for Mental Clarity Cognitive Endurance, Sugar-Free, Bioidentical Ketones (D-BHB), 4oz (4 Servings) – 3 Pack, Variety - Image 1](https://m.media-amazon.com/images/I/71-w4BfQdjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dave's
*by D***E on January 10, 2026*

Love the taste and seems help with brain fog.

### ⭐⭐⭐⭐⭐ Good product performance
*by I***N on October 6, 2025*

Expensive for me but it does kick up the ketons levels. This seem to be good product it seem not to be a keton ester so this is good as it does not kill the liver ..aka keton esters are like alcohol

### ⭐⭐⭐ Poor packaging, leaks all over
*by R***A on August 3, 2025*

Unlike most other reviewers, I did not find the taste objectionable. I enjoy the sour taste. But after buying this product twice, I have to say that Kenetix needs to use better packaging. Each time the box these cans came in were soaked with leaking product. They don't use a washer under the cap and the bottles/cans leak, leaving a sticky mess. Improve the packaging. I will not buy again.

## Frequently Bought Together

- KENETIK Ketone Drink Mix, Exogenous Ketones Blend, Keto, Caffeine & Sugar Free, Vegan Supplement For Clean Energy & Mental Focus, Coffee Alternative with D-BHB - Variety, 3PK (12 Servings)
- KENETIK Nootropic Ketone Drink, Ketones for Energy & Focus, Caffeine & Sugar Free, High Performance D-BHB Ketone Mix, Fuel w/Zero Crash or Jitters, Ready to Drink - Variety 6 Pk
- KetoneAid Ke4 Ketone Ester Concentrate | Not a Ketone Salt, No Sugar, No Caffeine | Exogenous D-BHB Ester | 12 Serving Per Bottle (3 Count)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-14*