---
product_id: 270689000
title: "L-Leucine Powder - 500 Grammes"
brand: "nutrabio"
price: "747 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Nutra Bio"
url: https://www.desertcart.pl/products/270689000-l-leucine-powder-500-grammes
store_origin: PL
region: Poland
---

# Stimulates muscle protein synthesis 99.98% lab-tested purity 500g pure L-Leucine powder L-Leucine Powder - 500 Grammes

**Brand:** nutrabio
**Price:** 747 zł
**Availability:** ✅ In Stock

## Summary

> 💥 Pure Muscle Fuel, No Compromises

## Quick Answers

- **What is this?** L-Leucine Powder - 500 Grammes by nutrabio
- **How much does it cost?** 747 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/270689000-l-leucine-powder-500-grammes)

## Best For

- nutrabio enthusiasts

## Why This Product

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

## Key Features

- • **Fuel Your Anabolic Edge:** Leucine’s rapid conversion to glucose helps preserve lean muscle during intense workouts.
- • **Pure Power in Every Scoop:** Experience 500 grams of unadulterated L-Leucine, designed for serious muscle support without fillers.
- • **Plant-Based & Clean Formula:** 100% plant-derived amino acid supplement, free from animal byproducts and additives.
- • **Transparent Quality You Can Trust:** Manufactured in an FDA-inspected, GMP-certified facility with fully disclosed clinical doses.
- • **Clinically Tested for Peak Potency:** 99.98% purity guaranteed by rigorous in-house and third-party HPLC lab testing.

## Overview

NutraBio L-Leucine Powder delivers 500 grams of ultra-pure, plant-based essential amino acid designed to maximize muscle protein synthesis and preserve lean muscle during intense training. Lab-tested to 99.98% purity, this supplement is crafted in an FDA-inspected, GMP-certified facility, ensuring clinical-grade quality with zero fillers or additives—perfect for professionals who demand clean, effective performance nutrition.

## Description

NUTRABIO LLEUCINE FREE FORM AMINO ACID SUPPLEMENT HPLC LAB TESTED FOR POTENCY Helps maintain nitrogen balance and preserve lean muscle tissue Leucine is thought to be the most effective BCAA for preventing the body's burning of muscle stores for energy during intense workouts because it is converted to glucose more quickly than isoleucine and valine. LLeucine is an essential amino acid, meaning it cannot be made by the body, and must be acquired through food or dietary supplements. Leucine is classified as a branchedchain amino acid (BCAA). It comprises about 8Percent of the total amino acid count in your body's protein structures and is the fourth most concentrated amino acid in skeletal muscle tissue. LLeucine stimulates muscle protein synthesis and may be the major fuel involved in anabolic (tissue building) reactions. This makes them especially important for body builders and other athletes in sports that demand explosive strength.ABOUT NUTRABIO NutraBio Labs has a No Compromise commitment to producing the purest, cleanest, and most effective supplements on the market. All of our products are manufactured inhouse in our FDAinspected, GMP certified facility in New Jersey. NutraBio only uses the most superior ingredients and all ingredients are tested by us and a third party lab to ensure 99.98Percent purity or greater. Our products all include fully transparent labels featuring clinical doses of the highest quality ingredients available.

Review: EXCELENTE
Review: All of the people complaining that it doesn't mix well don't realize that they are dealing with pure leucine. Pure amino acids don't mix well. If you want something that mixes well and tastes great then go look elsewhere, some place that has a ton of fillers and additives. You can't have it both ways. I'd prefer to have the unadulterated, pure supplement. I don't want people adding things to my supplements. I personally just take a spoonful straight and then wash it down with some water. Don't have to worry about mixing then. Keep up the great work, Nutrabio. Also this is completely plant-based, which is a huge plus. Don't have to worry about eating duck feathers or other garbage like that.

## Features

- manufacturer: NutraBio
- Item Trademark: NUTRABIO
- Item Weight: grams, pounds, 1.10231131000, 500.
- Item Category: Nutritional Supplement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00333F9N4 |
| ASIN  | B00333F9N4 |
| Additives | Amino Acid |
| Age Range Description | Adult |
| Customer Reviews | 4.3 4.3 out of 5 stars (396) |
| Customer reviews | 4.3 4.3 out of 5 stars (396) |
| Date First Available | 7 November 2013 |
| Format | Powder |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | NutraBio |
| Manufacturer reference  | 4332490630 |
| Product Dimensions  | 10.1 x 10.1 x 18 cm; 500 g |
| Units | 500 Grams |

## Product Details

- **Age range (description):** Adult
- **Diet type:** Kosher
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 10.1 x 10.1 x 18 centimeters
- **Item form:** Powder
- **Item weight:** 500 Grams
- **Primary supplement type:** L-Leucine
- **Product benefits:** Energy Management
- **Special ingredients:** Amino Acid
- **Unit count:** 500 Grams

## Images

![L-Leucine Powder - 500 Grammes - Image 1](https://m.media-amazon.com/images/I/6183MjmUSqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***O on 27 September 2025*

EXCELENTE

### ⭐⭐⭐⭐⭐ Review
*by T***W on 14 August 2018*

All of the people complaining that it doesn't mix well don't realize that they are dealing with pure leucine. Pure amino acids don't mix well. If you want something that mixes well and tastes great then go look elsewhere, some place that has a ton of fillers and additives. You can't have it both ways. I'd prefer to have the unadulterated, pure supplement. I don't want people adding things to my supplements. I personally just take a spoonful straight and then wash it down with some water. Don't have to worry about mixing then. Keep up the great work, Nutrabio. Also this is completely plant-based, which is a huge plus. Don't have to worry about eating duck feathers or other garbage like that.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 27 July 2025*

Buen producto

## Frequently Bought Together

- NutraBio 100% Pure L-Leucine - Muscle Recovery and Support - Naturally Fermented Free Form Amino Acid - Vegan, Non-GMO, Gluten Free - (500 Grams)
- Nutricost HMB Powder (Beta-Hydroxy Beta-Methylbutyrate) 250 Grams - Gluten Free & Non-GMO
- Nutricost Creatine Monohydrate Micronized Powder 500G, 5000mg Per Serv (5g) - 100 Servings, 17.9 Oz

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-24*