--- product_id: 412454246 title: "NutraBio L-Leucine Supplement - Optimal Amino Acid for Muscle Growth & Recovery - Naturally Fermented Free Form Leucine Amino Acids Supplement- Vegan, Non-GMO, Gluten Free - 400mg, 180 Capsules" brand: "nutrabio" price: "239.84 DT" currency: TND in_stock: true reviews_count: 5 category: "Nutra Bio" url: https://www.desertcart.tn/products/412454246-nutrabio-l-leucine-supplement-optimal-amino-acid-for-muscle-growth store_origin: TN region: Tunisia --- # 400mg pure L-Leucine per serving 180 vegan capsules 99.98% lab-tested purity NutraBio L-Leucine Supplement - Optimal Amino Acid for Muscle Growth & Recovery - Naturally Fermented Free Form Leucine Amino Acids Supplement- Vegan, Non-GMO, Gluten Free - 400mg, 180 Capsules **Brand:** nutrabio **Price:** 239.84 DT **Availability:** ✅ In Stock ## Summary > 💥 Unlock explosive muscle recovery with NutraBio L-Leucine—because your gains deserve the purest power! ## Quick Answers - **What is this?** NutraBio L-Leucine Supplement - Optimal Amino Acid for Muscle Growth & Recovery - Naturally Fermented Free Form Leucine Amino Acids Supplement- Vegan, Non-GMO, Gluten Free - 400mg, 180 Capsules by nutrabio - **How much does it cost?** 239.84 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/412454246-nutrabio-l-leucine-supplement-optimal-amino-acid-for-muscle-growth) ## 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 - • **Clean & Transparent:** Third-party tested with zero additives, non-GMO, gluten-free, and vegan—purity you can trust. - • **Fast Recovery Formula:** Prevents muscle breakdown by converting quickly to glucose, powering your post-workout bounce back. - • **Effortless Daily Boost:** Easy-to-swallow capsules with no flavor or texture issues—perfect for busy professionals on the go. - • **Muscle Growth Catalyst:** Clinically potent 400mg L-Leucine fuels rapid muscle protein synthesis for next-level gains. - • **Premium Quality Assurance:** Crafted in FDA-inspected, GMP-certified labs with 99.98% purity for uncompromising supplement standards. ## Overview NutraBio L-Leucine is a premium, vegan-friendly amino acid supplement delivering 400mg of pure, lab-tested L-Leucine per capsule. Designed to accelerate muscle protein synthesis and enhance recovery, it’s manufactured in an FDA-inspected, GMP-certified facility ensuring 99.98% purity. Free from GMOs, gluten, and additives, this supplement supports muscle growth and energy management for athletes and fitness enthusiasts seeking clean, effective performance support. ## Description NUTRABIO L-LEUCINE FREE FORM AMINO ACID SUPPLEMENT HPLC LAB TESTED FOR POTENCY 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. L-Leucine 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 branched-chain amino acid (BCAA). It comprises about 8% of the total amino acid count in your body's protein structures and is the fourth most concentrated amino acid in skeletal muscle tissue. L-Leucine 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 in-house in our FDA-inspected, 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 99.98% purity or greater. Our products all include fully transparent labels featuring clinical doses of the highest quality ingredients available. Review: Los beneficios que aporta en los musculos - Buen producto Review: L-Leucine Supplement Clean Supplement - I was looking for a clean & third party lab tested L-Leucine supplement. NutraBio L-Leucine is additives and artificial color free. The capsules go down easy with a taste. I'm that this company produces high quality supplements. Since this supplement is in capsule form, there are no texture or mixability concerns. I am willing to pay more to receive a third party tested, high quality, clean supplement. I have not experienced any adverse side effects while using this product. If you are one who places a high value on quality & safety, this supplement fits the bill. ## Features - Item Category: Nutritional Supplement - Item Trademark: NutraBio - manufacturer: NutraBio Labs, Inc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09R4YG5HC | | Age Range Description | Adult | | Allergen Information | Gluten Free, Hypoallergenic, Lactose Free, Non-GMO | | Best Sellers Rank | #131,507 in Health ( See Top 100 in Health ) #1,837 in Amino Acid Nutritional Supplements | | Brand | NutraBio | | Brand Name | NutraBio | | Color | White | | Container Type | Bottle | | Customer Reviews | 4.4 out of 5 stars 565 Reviews | | Diet Type | Kosher | | Dosage Form | Capsule | | Flavor | Unflavored | | Flavour | Unflavored | | Global Trade Identification Number | 00649908232740 | | Item Dimensions | 12.7 x 6.4 x 6.4 centimeters | | Item Form | Capsule | | Item dimensions L x W x H | 12.7 x 6.4 x 6.4 centimeters | | Item form | Capsule | | Manufacturer | NutraBio Labs, Inc. | | Manufacturer Part Number | 23274 | | Material Features | GMO Free | | Model Number | 23274 | | Number of Items | 1 | | Primary Supplement Type | L-Leucine | | Primary supplement type | L-Leucine | | Product Benefits | Energy Management | | Special Ingredients | L-Leucine | | Specific Uses For Product | Muscle Building, Post-Workout Recovery | | Supplement Formulation | Individual Supplement | | Total Servings Per Container | 45 | | UPC | 649908232740 | | Unit Count | 180.0 Count | | Unit count | 180.0 Count | ## Product Details - **Age range (description):** Adult - **Brand:** NutraBio - **Diet type:** Kosher - **Flavour:** Unflavored - **Item dimensions L x W x H:** 12.7 x 6.4 x 6.4 centimeters - **Item form:** Capsule - **Primary supplement type:** L-Leucine - **Product benefits:** Muscle Growth - **Special ingredients:** L-Leucine - **Unit count:** 180.0 Count ## Images ![NutraBio L-Leucine Supplement - Optimal Amino Acid for Muscle Growth & Recovery - Naturally Fermented Free Form Leucine Amino Acids Supplement- Vegan, Non-GMO, Gluten Free - 400mg, 180 Capsules - Image 1](https://m.media-amazon.com/images/I/51CA9jbQltL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Los beneficios que aporta en los musculos *by E***O on 22 August 2025* Buen producto ### ⭐⭐⭐⭐⭐ L-Leucine Supplement Clean Supplement *by L***T on 1 February 2026* I was looking for a clean & third party lab tested L-Leucine supplement. NutraBio L-Leucine is additives and artificial color free. The capsules go down easy with a taste. I'm that this company produces high quality supplements. Since this supplement is in capsule form, there are no texture or mixability concerns. I am willing to pay more to receive a third party tested, high quality, clean supplement. I have not experienced any adverse side effects while using this product. If you are one who places a high value on quality & safety, this supplement fits the bill. ### ⭐⭐⭐⭐⭐ Excelente *by R***O on 13 September 2025* Muy útil o no complemento de salud ## Frequently Bought Together - NutraBio L-Leucine Supplement - Optimal Amino Acid for Muscle Growth & Recovery - Naturally Fermented Free Form Leucine Amino Acids Supplement- Vegan, Non-GMO, Gluten Free - 400mg, 180 Capsules - Nutricost HMB (Beta-Hydroxy Beta-Methylbutyrate) 1000mg (240 Capsules) - 500mg Per Capsule, 120 Servings - Gluten Free and Non-GMO - MAAC10 Ursolic Acid 300mg | Sourced from Rosemary Extract | Third-Party Lab Tested | AMPK & Sirtuin Activator --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/412454246-nutrabio-l-leucine-supplement-optimal-amino-acid-for-muscle-growth](https://www.desertcart.tn/products/412454246-nutrabio-l-leucine-supplement-optimal-amino-acid-for-muscle-growth) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-02*