--- product_id: 137620939 title: "fitcode Pure Extra Strength L-Arginine HCl 1500mg, Nitric Oxide Supplement for Vascularity, Pumps, Endurance, Performance, Muscle Growth, Energy, Powerful N.O. Muscle Pump Capsules (50 Servings)" brand: "fitcode" price: "£0.93" currency: GBP in_stock: false reviews_count: 8 url: https://www.desertcart.co.uk/products/137620939-fitcode-pure-extra-strength-l-arginine-hcl-1500mg-nitric-oxide store_origin: GB region: United Kingdom --- # Boosts energy & endurance 1500mg pure L-Arginine dose Enhances muscle pumps & vascularity fitcode Pure Extra Strength L-Arginine HCl 1500mg, Nitric Oxide Supplement for Vascularity, Pumps, Endurance, Performance, Muscle Growth, Energy, Powerful N.O. Muscle Pump Capsules (50 Servings) **Brand:** fitcode **Price:** £0.93 **Availability:** ❌ Out of Stock ## Summary > 💥 Unlock your ultimate pump and outpace the pack! ## Quick Answers - **What is this?** fitcode Pure Extra Strength L-Arginine HCl 1500mg, Nitric Oxide Supplement for Vascularity, Pumps, Endurance, Performance, Muscle Growth, Energy, Powerful N.O. Muscle Pump Capsules (50 Servings) by fitcode - **How much does it cost?** £0.93 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/137620939-fitcode-pure-extra-strength-l-arginine-hcl-1500mg-nitric-oxide) ## Best For - fitcode enthusiasts ## Why This Product - Trusted fitcode brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Nitric Oxide Power Surge:** Maximize blood flow and muscle pumps for next-level workouts. - • **Endurance & Recovery Boost:** Fuel longer sessions and faster recovery with improved vascularity. - • **Clean & Transparent Formula:** Gluten-free, no artificial ingredients, made in the USA under GMP. - • **Clinically Potent 1500mg Dose:** Get the exact strength you need—no fillers, no guesswork. - • **50 Servings of Pure Performance:** A full month and a half of premium muscle growth support in every bottle. ## Overview fitcode Pure Extra Strength L-Arginine HCl delivers a powerful 1500mg dose per serving to boost nitric oxide production, enhancing blood flow, muscle pumps, endurance, and energy. Gluten-free and made in the USA under strict GMP standards, this supplement supports muscle growth and workout performance for athletes and active professionals seeking a clean, effective edge. ## Description L-Arginine is a conditionally essential amino acid that is a precursor to nitric oxide. Once consumed, it converts to nitric oxide (N.O) in the body and helps blood vessels relax so more oxygen and rich blood can circulate through your arteries. L-Arginine is also well known for energy production - perfect for weightlifters, athletes, runners and everyday active people. Helping to increase blood flow and increase muscle pumps are key benefits that aid in maximizing your workouts. L-Arginine has been shown to promote an increase in nitric oxide which supports muscle development and recovery. This muscle fueling supplement is excellent for all athletes looking to take their training to another level. Fit Code L-Arginine’s fast absorbing capsules deliver you that boost in nitric oxide levels you need to bring that extra pump you have been looking for with a rapid release directly to the muscle. SUPERIOR QUALITY - Our Fitcode L-Arginine is formulated and manufactured in the USA in a FDA-approved facility following strict GMP guidelines. ## Features - PREMIUM EXTRA STRENGTH - Fitcode L-Arginine nitric oxide capsules help support vasodilation, endurance, pumps, performance, energy and blood flow, providing you with the extra muscle pump you have been looking for in a supplement. - NITRIC OXIDE POWERHOUSE - Fitcode L-Arginine converts into nitric oxide in the body which helps increase blood flow, vascularity and muscle pumps to help maximize your workout. We all want an increase in blood flow during our workouts to increase muscle pumps and achieve maximum results, and Fitcode L-Arginine has your back, while also being gluten free. - ENERGY & MUSCLE - L-Arginine is an essential amino acid that the body cannot make naturally so you need to take it through diet or supplements. L-Arginine is also well known for energy production through improving vasodilation and blood flow, which also supports muscle growth. L-Arginine is perfect for weightlifters, athletes, runners and everyday active people looking to bring their workouts to a new level. - MORE POTENT - Fitcode L-Arginine is fully dosed with 1500mg transparent supplement facts to ensure that you are getting exactly what is expected with no artificial ingredients or proprietary blends. - SUPERIOR QUALITY - Our Fitcode L-Arginine is formulated and manufactured in the USA in a facility following strict GMP guidelines. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07NPVRBFH | | Best Sellers Rank | #324 in L-Arginine Nutritional Supplements | | Date First Available | February 13, 2019 | | Manufacturer | Fitcode | | Product Dimensions | 4.4 x 2.3 x 2.3 inches; 0.05 ounces | ## Product Details - **Age Range (Description):** Adult - **Brand:** fitcode - **Flavor:** Unflavored - **Item Form:** Capsule - **Item Weight:** 1500 Milligrams - **Item dimensions L x W x H:** 4.4 x 2.3 x 2.3 inches - **Number of Items:** 1 - **Package Information:** Bottle - **Product Benefits:** Muscle Growth - **Unit Count:** 100.00 Count ## Images ![fitcode Pure Extra Strength L-Arginine HCl 1500mg, Nitric Oxide Supplement for Vascularity, Pumps, Endurance, Performance, Muscle Growth, Energy, Powerful N.O. Muscle Pump Capsules (50 Servings) - Image 1](https://m.media-amazon.com/images/I/61X8YuZSVIL.jpg) ![fitcode Pure Extra Strength L-Arginine HCl 1500mg, Nitric Oxide Supplement for Vascularity, Pumps, Endurance, Performance, Muscle Growth, Energy, Powerful N.O. Muscle Pump Capsules (50 Servings) - Image 2](https://m.media-amazon.com/images/I/61+L393Du7L.jpg) ![fitcode Pure Extra Strength L-Arginine HCl 1500mg, Nitric Oxide Supplement for Vascularity, Pumps, Endurance, Performance, Muscle Growth, Energy, Powerful N.O. Muscle Pump Capsules (50 Servings) - Image 3](https://m.media-amazon.com/images/I/61FjGkjyAIL.jpg) ![fitcode Pure Extra Strength L-Arginine HCl 1500mg, Nitric Oxide Supplement for Vascularity, Pumps, Endurance, Performance, Muscle Growth, Energy, Powerful N.O. Muscle Pump Capsules (50 Servings) - Image 4](https://m.media-amazon.com/images/I/61fxJQlNMyL.jpg) ![fitcode Pure Extra Strength L-Arginine HCl 1500mg, Nitric Oxide Supplement for Vascularity, Pumps, Endurance, Performance, Muscle Growth, Energy, Powerful N.O. Muscle Pump Capsules (50 Servings) - Image 5](https://m.media-amazon.com/images/I/61YgWAQuGAL.jpg) ## Questions & Answers **Q: How do you claim it is Vegan when you have gelatin (cow Hooves) capsules?** A: Isn't there gelatin that is vegan? It's made with plants. **Q: What are the ingredients???** A: The ingredients are L-Arginine HCl, gelatin, rice flour, and magnesium stearate. **Q: I see purity tested.. But i dont see third party.. Who is it purity tested by?** A: Fitcode L-Arginine is produced through an environmentally-friendly fermentation technology that uses plant-based raw material to source L-Arginine, while the majority of L-Arginine sold uses animal-based products as the raw material to produce L-Arginine. The L-Arginine is purity tested by the ingredient manufacturer and meets all the quality and purity standards set by the USP (United States Pharmacopeial Convention) and FCC (Food Chemicals Codex). **Q: will this make my veins pop out naturally?** A: Kinda. Not as much as I thought but yes it does. ## Customer Reviews ### ⭐⭐⭐⭐⭐ An excellent product! *by on Reviewed in the United States July 31, 2023* Fitcode’s Pure Extra Strength L-Arginine HCl 1500mg Nitric Oxide Supplement is an excellent product. As the immediate biological precursor to nitric oxide (NO), I take L-Arginine in conjunction with L-Citrulline to boost my NO production, support my cardiovascular health, facilitate blood flow, maintain healthy blood pressure, and strengthen my immune system. I strongly recommend Fitcode’s Pure Extra Strength L-Arginine HCl 1500mg Nitric Oxide Supplement for a more healthy you! ### ⭐⭐⭐⭐⭐ The Kick I Needed *by on Reviewed in the United States March 16, 2023* Two weeks after taking this product I began showing marked improvement in Physical Therapy, where I had made only painstaking progress in the past. Two more weeks and my stength had improved surprisingly rapidly to the point where I finally earned the Doctors approval for my 18th surgery. I recovered amazingly fast, and now I'm in the best shape I've been in 20 years since, I was crippled in a car accident.Since the only change I had made was adding the L-Arginine to my routine, I have to attribute a large part of my success to the product.I highly recommend it. ### ⭐⭐⭐⭐ Energy boost *by on Reviewed in the United States March 14, 2023* I do feel better when I go exercising then before, now need a surgery so will slow me down for a few weeks but will continue ## Frequently Bought Together - fitcode Pure Extra Strength L-Arginine HCl 1500mg, Nitric Oxide Supplement for Vascularity, Pumps, Endurance, Performance, Muscle Growth, Energy, Powerful N.O. Muscle Pump Capsules (50 Servings) - Nutrex Research Anabol Hardcore Anabolic Activator, Muscle Builder and Hardening Agent, 60 Pills - Nutricost Nitric Oxide Booster 2250mg, 180 Capsules - 750mg Per Casule, 60 Servings - Gluten Free and Non-GMO --- ## 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.co.uk/products/137620939-fitcode-pure-extra-strength-l-arginine-hcl-1500mg-nitric-oxide](https://www.desertcart.co.uk/products/137620939-fitcode-pure-extra-strength-l-arginine-hcl-1500mg-nitric-oxide) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*