--- product_id: 6414712 title: "NutraBio 100% Pure L-Leucine - Muscle Recovery and Support - Naturally Fermented Free Form Amino Acid - Vegan, Non-GMO, Gluten Free - (500 Grams)" brand: "nutrabio" price: "€ 68.86" currency: EUR in_stock: true reviews_count: 10 category: "Nutra Bio" url: https://www.desertcart.hr/products/6414712-nutrabio-100-pure-l-leucine-muscle-recovery-and-support-naturally store_origin: HR region: Croatia --- # 100% vegan & plant-based 3g pure L-Leucine per serving Lab-tested, GMP & FDA inspected NutraBio 100% Pure L-Leucine - Muscle Recovery and Support - Naturally Fermented Free Form Amino Acid - Vegan, Non-GMO, Gluten Free - (500 Grams) **Brand:** nutrabio **Price:** € 68.86 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Pure Power, Zero Compromise πŸ’₯ ## Quick Answers - **What is this?** NutraBio 100% Pure L-Leucine - Muscle Recovery and Support - Naturally Fermented Free Form Amino Acid - Vegan, Non-GMO, Gluten Free - (500 Grams) by nutrabio - **How much does it cost?** € 68.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/6414712-nutrabio-100-pure-l-leucine-muscle-recovery-and-support-naturally) ## 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 - β€’ **Pure Muscle Fuel:** 3 grams of unflavored, 100% pure L-Leucine to maximize muscle protein synthesis and recovery. - β€’ **Clean & Conscious:** Vegan, non-GMO, gluten-free, soy-free, keto-friendly, and free from fillers or additives for guilt-free gains. - β€’ **Versatile & Uncompromising:** Ideal for pre/post-workout use, perfect for mixing into smoothies or taking straightβ€”no fillers, no fluff. - β€’ **Certified Quality Assurance:** Manufactured in FDA-inspected, GMP-certified facilities with rigorous lab testing for purity and potency. - β€’ **Performance-Driven Recovery:** Supports lean muscle preservation and accelerates post-workout recovery to keep you ahead of the pack. ## Overview NutraBio 100% Pure L-Leucine delivers a potent 3g dose of naturally fermented, free-form amino acid per serving, designed to boost muscle protein synthesis and recovery. This vegan, non-GMO, gluten-free powder is manufactured in FDA-inspected, GMP-certified labs, ensuring premium quality without fillers or additives. Perfect for fitness-focused professionals seeking clean, effective muscle support that fits diverse dietary lifestyles. ## Description Shop Your Essentials! Visit the Store Shop Your Essentials! Visit the Store Shop Performance Visit the Store Shop Performance Shop Wellness Visit the Store Shop Wellness Review: Great product - Agreed with others: great product fir muscle growth & support, absolutely does NOT mix in liquids, has a light bitter tastes. I found since it best taken with foods, I mix mine in with a 1/4 - 1/2 cup greek vanilla yogurt πŸ˜‹ makes it very paletteable than. Review: Awesome stuff, pure leucine, highly recommend. - 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 - PURE & POWERFUL LEUCINE SUPPLEMENT: NutraBio Leucine delivers 3 grams of 100% pure, unflavored L-Leucine per serving, helping to promote muscle protein synthesis, preserve lean muscle, and support recovery after intense workouts. - ESSENTIAL BRANCHED-CHAIN AMINO ACID (BCAA): Leucine is a key BCAA that plays a critical role in muscle growth and repair. It helps stimulate protein synthesis and reduces muscle breakdown during intense physical activity, making it ideal for athletes and fitness enthusiasts. - IDEAL FOR MUSCLE BUILDING & RECOVERY: Leucine is known for its ability to support lean muscle development and recovery. Perfect for pre- and post-workout, this supplement enhances strength, endurance, and performance. - PREMIUM QUALITY, LAB-TESTED – NutraBio Leucine is non-GMO, gluten-free, soy-free, vegetarian, and kosher and halal certified. Manufactured in our FDA-inspected, GMP-certified facility, every batch is rigorously tested for purity and potency, ensuring the highest quality product with no fillers or additives. - NON-GMO, GLUTEN-FREE & KETO-FRIENDLY: NutraBio Leucine is free from artificial ingredients, gluten, and GMOs. It’s also keto-friendly, making it suitable for various dietary needs and perfect for those looking to improve their fitness results naturally. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00333F9N4 | | Age Range Description | Adult | | Best Sellers Rank | #65,180 in Health & Household ( See Top 100 in Health & Household ) #149 in Branched Chain Amino Acids Nutritional Supplements | | Brand | NutraBio | | Brand Name | NutraBio | | Container Type | Bag | | Customer Reviews | 4.3 out of 5 stars 448 Reviews | | Diet Type | Gluten Free, Halal, Keto, Kosher, Vegan | | Dosage Form | Powder | | Flavor | Unflavored | | Item Dimensions | 3.98 x 3.98 x 7.09 inches | | Item Form | Powder | | Item Weight | 500 Grams | | Manufacturer | NutraBio Labs, Inc. | | Manufacturer Part Number | 4332490630 | | Material Features | Vegetarian | | Material Type Free | gluten-free, soy-free | | Number of Items | 1 | | Primary Supplement Type | L-Leucine | | Product Benefits | Muscle Growth, Muscle Protein Synthesis, Muscle Recovery | | Special Ingredients | L-Leucine | | Specific Uses For Product | Muscle recovery, muscle growth, protein synthesis | | Supplement Formulation | Individual Supplement | | UPC | 649908232702 | | Unit Count | 17.64 Ounce | ## Product Details - **Brand:** NutraBio - **Diet Type:** Gluten Free, Halal, Keto, Kosher, Vegan - **Flavor:** Unflavored - **Item Form:** Powder - **Item Weight:** 500 Grams - **Item dimensions L x W x H:** 3.98 x 3.98 x 7.09 inches - **Primary Supplement Type:** L-Leucine - **Product Benefits:** Muscle Growth, Muscle Protein Synthesis, Muscle Recovery - **Special Ingredients:** L-Leucine - **Unit Count:** 17.64 Ounce ## Images ![NutraBio 100% Pure L-Leucine - Muscle Recovery and Support - Naturally Fermented Free Form Amino Acid - Vegan, Non-GMO, Gluten Free - (500 Grams) - Image 1](https://m.media-amazon.com/images/I/6183MjmUSqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by R***. on May 29, 2026* Agreed with others: great product fir muscle growth & support, absolutely does NOT mix in liquids, has a light bitter tastes. I found since it best taken with foods, I mix mine in with a 1/4 - 1/2 cup greek vanilla yogurt πŸ˜‹ makes it very paletteable than. ### ⭐⭐⭐⭐⭐ Awesome stuff, pure leucine, highly recommend. *by T***W on August 14, 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. ### ⭐⭐⭐⭐⭐ filler free and great for strength *by R***R on January 14, 2026* Good for smoothies and for having no junk in w/it ## 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/6414712-nutrabio-100-pure-l-leucine-muscle-recovery-and-support-naturally](https://www.desertcart.hr/products/6414712-nutrabio-100-pure-l-leucine-muscle-recovery-and-support-naturally) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-22*