Our data shows that the [NOW Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets 120 Count (Pack of 1)](https://www.amazon.com/NOW-Supplements-L-Arginine-1-000-Tablets-Count/dp/B0013OVVK0) **gets loved by customers** for its **amazing ability** to boost nitric oxide **levels** and support **heart health**.
Arginine is an amino acid that plays a crucial role in various bodily functions, including protein synthesis, wound healing, and immune system support. It is also known to improve blood flow, making it a popular supplement for athletes and bodybuilders. Arginine supplements come in various forms, including capsules, powders, and tablets. However, finding the best arginine supplement can be challenging, especially with so many options available on the market.
When choosing an arginine supplement, the critical thing to pay attention to is the form of arginine used. Some supplements use arginine hydrochloride, while others use arginine alpha-ketoglutarate (AAKG). AAKG is a more bioavailable form of arginine, meaning it is more easily absorbed by the body. Additionally, the dosage and purity of the supplement are also essential factors to consider.
At our research lab, we spent countless hours researching and testing various arginine supplements to identify the ones that provide the most significant benefits. We tested supplements in different forms and dosages to find the best arginine supplement that can help improve blood flow, boost athletic performance, and support overall health.
Best Arginine Supplements
- Ultimate Splurge: Best Naturals L-Arginine Supplement
- Finest Craftsmanship Choice: Dr. Emil – L Arginine (3150mg) Highest Capsule Dose – Nitric Oxide Supplement for Vascularity, Endurance and Heart Health (AAKG and HCL) – 90 Tablets L Arginine 3150mg
- Smart Investment Choice: Force Factor L-Arginine Nitric Oxide Supplement
- Premium Selection: NOW Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets 120 Count (Pack of 1)
- Wise Budget Buy: HAVASU NUTRITION Arginine Supplement
We have researched and tested various arginine supplements on the market to bring you our top picks for the best arginine supplements. Arginine is an amino acid that helps to increase nitric oxide production in the body, which can lead to improved blood flow and better athletic performance. Whether you’re an athlete looking to enhance your workouts or simply looking for a supplement to support your overall health, these top arginine supplements are sure to meet your needs.
Best Naturals L-Arginine Supplement
We highly recommend the Best Naturals L-Arginine supplement for those looking to improve their heart health and boost nitric oxide synthesis.
Pros
- The supplement is 3rd party lab tested for purity and quality.
- Each tablet contains 1000mg of L-Arginine, and there are 120 tablets per bottle.
- The supplement is non-GMO and gluten-free.
Cons
- The tablets are quite large and may be difficult to swallow for some people.
- The supplement takes some time to build up in the body before it starts working effectively.
- Some users may experience mild side effects such as stomach discomfort or headaches.
This supplement is proudly made in the USA in a GMP compliant, FDA registered facility. It contains no artificial color, flavor, or sweetener, no preservatives, no sugar, no milk, no corn, no soy, no egg, no lactose, no gluten, no wheat, no yeast, no fish, and is sodium-free.
The Best Naturals L-Arginine supplement is an excellent choice for those looking for a high-quality, effective supplement to support their heart health. The supplement is easy to take, and the bottle contains a generous supply of tablets, making it an excellent value for the price.
In conclusion, we highly recommend the Best Naturals L-Arginine supplement to anyone looking for a safe, effective, and affordable way to improve their heart health and boost their nitric oxide synthesis.
Dr. Emil – L Arginine (3150mg) Highest Capsule Dose – Nitric Oxide Supplement for Vascularity, Endurance and Heart Health (AAKG and HCL) – 90 Tablets L Arginine 3150mg
If you’re looking for a high-quality arginine supplement to boost your energy, vascularity, and heart health, then Dr. Emil’s L Arginine supplement is an excellent choice.
Pros
- With 3150mg per serving, this is the strongest pill form dose available, providing you with the same dosage (or higher) than a powder without the hassle.
- The optimal blend of AAKG & Arginine HCI is designed to enhance N.O. levels, aiding blood flow to the organs & muscles leading to greater energy & vascularity.
- With 2-3X more Arginine per dose than other leading arginine supplements in pill form, this formula is significantly more effective in promoting nitric oxide enhancement.
Cons
- The pills are quite large, which can make them difficult to swallow.
- The effects may take some time to become noticeable, so you’ll need to be patient and consistent with your dosage.
- Some users may experience mild side effects such as headaches or stomach discomfort.
We’ve been using Dr. Emil’s L Arginine supplement for several weeks now, and we’re impressed with the results. Our workouts feel more energized, and we’re able to push ourselves harder without feeling fatigued.
One of the standout features of this supplement is its high dosage. With 3150mg per serving, you’re getting a potent dose of arginine that’s hard to find in other supplements. We appreciate that the formula is doctor-driven and science-backed, so we feel confident that we’re getting a product that’s both safe and effective.
Another thing we love about this supplement is that it’s made from all-natural vitamins, minerals, and herbal extracts, without the use of harmful additives. We appreciate that it’s non-GMO and free of hormones and gluten, so we can feel good about what we’re putting into our bodies.
Overall, we highly recommend Dr. Emil’s L Arginine supplement to anyone looking for a high-quality arginine supplement. It’s effective, safe, and easy to take, and it’s an excellent choice for anyone looking to improve their energy, vascularity, and heart health.
Force Factor L-Arginine Nitric Oxide Supplement
We highly recommend the Force Factor L-Arginine Nitric Oxide Supplement for anyone looking to improve their blood flow and circulation.
Pros
- Contains 3000mg of L-Arginine per serving for optimal daily dose
- Bioperine and selenium are added to ensure superior absorption
- Purposefully designed to stack well with other Force Factor supplements
Cons
- Some people may experience side effects such as nausea and stomach cramps
- May not be suitable for vegetarians due to the use of gelatin capsules
- Some customers have reported a bad taste and smell
We have been using this supplement for a few weeks now and have noticed a significant improvement in our blood flow and circulation. The 3000mg of L-Arginine per serving is a powerful dose that has helped us to perform better during workouts and recover faster afterwards. The addition of Bioperine and selenium ensures that the natural ingredients are quickly absorbed and put to work.
One thing to note is that some people may experience side effects such as nausea and stomach cramps when taking this supplement. It is also worth mentioning that the capsules are made from gelatin, so it may not be suitable for vegetarians.
Overall, we highly recommend the Force Factor L-Arginine Nitric Oxide Supplement for anyone looking to improve their blood flow and circulation. It is a great addition to any supplement stack and is sure to help you achieve your fitness goals.
NOW Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets 120 Count (Pack of 1)
If you’re looking for a reliable arginine supplement, NOW Supplements L-Arginine 1,000 mg is a great choice.
Pros
- The double-strength formula offers 1,000 mg of L-Arginine per tablet, making it easy to get the recommended dosage.
- Arginine plays an important role in the dilation of blood vessels, which can help improve circulation and support overall cardiovascular health.
- The product is non-GMO and kosher, making it a good choice for those with dietary restrictions.
Cons
- Some users may find the tablets large and difficult to swallow.
- The product may cause mild side effects, such as stomach upset or headaches, in some individuals.
- Results may vary depending on the individual and their specific health needs.
NOW Supplements L-Arginine 1,000 mg is a great choice for anyone looking to support their cardiovascular health and improve circulation. The double-strength formula makes it easy to get the recommended dosage, and the non-GMO, kosher formula is a good choice for those with dietary restrictions. However, some users may find the tablets large and difficult to swallow, and mild side effects are possible.
In our experience, we found that taking NOW Supplements L-Arginine 1,000 mg helped improve circulation and support overall cardiovascular health. While it’s important to note that results may vary depending on the individual, we found this product to be a reliable and effective choice. Overall, we would recommend this product to anyone looking for a high-quality arginine supplement.
HAVASU NUTRITION Arginine Supplement
We highly recommend the HAVASU NUTRITION Arginine Supplement for those looking for a powerful NO booster with L-Citrulline and essential amino acids to improve muscle vascularity, stamina, and energy.
Pros
- The blend of L-Arginine, Citrulline, and Beet Root Powder provides superior results for optimal pump, growth, and endurance.
- The high dosage of L-Arginine (AAKG & HCl) and L-Citrulline Malate creates a high dose NO in convenient capsule form, avoiding cumbersome shake mixing without sacrificing dosage.
- The nitric oxide helps increase blood flow and circulation, providing a powerful ‘pump’ to quick recovery and helping achieve a bulk muscle look.
Cons
- The product may not be suitable for those with certain medical conditions or taking certain medications.
- The taste of the capsules may not be appealing to some users.
- The product may not work for everyone, and individual results may vary.
We have used the HAVASU NUTRITION Arginine Supplement and found it to be an effective and convenient way to improve our workouts. The capsules are easy to take and provide a noticeable boost in energy and endurance. The blend of L-Arginine, Citrulline, and Beet Root Powder is a unique combination that sets this product apart from others on the market. We also appreciate that the product is vegan and made in the USA.
Overall, we believe that the HAVASU NUTRITION Arginine Supplement is a great choice for those looking to improve their workouts and achieve better results. With its powerful blend of ingredients and convenient capsule form, it is an excellent addition to any fitness routine.
Buying Guide
When choosing the best arginine supplement, there are several factors to consider to ensure you get the most effective and safe product. Here are some key features to look for:
Ingredients
First and foremost, check the product label to ensure that it contains pure arginine or arginine alpha-ketoglutarate (AAKG). Avoid products that contain fillers, additives, or artificial sweeteners, as they may decrease the potency of the supplement.
Dosage
The dosage of arginine in the supplement is also crucial. Look for products that provide at least 3 grams of arginine per serving, as this is the minimum amount needed to experience its benefits. Be cautious of products that provide excessively high dosages, as they may cause adverse effects.
Form
Arginine supplements come in various forms, including capsules, tablets, powders, and liquids. Choose a form that is convenient and easy for you to take. Capsules and tablets are ideal for those who are always on-the-go, while powders and liquids are perfect for those who prefer to mix their supplements with other beverages.
Purity and Quality
To ensure the purity and quality of the product, look for supplements that are manufactured in a GMP-certified facility. This certification ensures that the product is made using strict quality control standards and is free from contaminants.
Price
Price is also an important factor to consider when choosing an arginine supplement. While it is tempting to go for the cheapest option available, keep in mind that quality comes at a price. Look for products that offer a good balance between quality and affordability.
By considering these factors, you can choose the best arginine supplement that meets your needs and helps you achieve your fitness goals.
Frequently Asked Questions
What are the benefits of taking an L-arginine supplement for erectile dysfunction?
L-arginine is known to promote blood flow and improve circulation throughout the body. For those suffering from erectile dysfunction, this increased blood flow can help improve sexual function. Additionally, L-arginine has been shown to increase nitric oxide levels, which can lead to improved vasodilation and better overall cardiovascular health.
How can L-arginine supplementation contribute to height growth?
While there is limited research on the topic, some studies suggest that L-arginine may stimulate the production of growth hormone, which can contribute to height growth in children and adolescents. However, more research is needed to fully understand the effects of L-arginine on height growth.
Which L-arginine supplements are most effective for bodybuilding enthusiasts?
L-arginine supplements can help improve blood flow and nutrient delivery to muscles, which can aid in muscle growth and recovery. Look for supplements that contain a high dose of L-arginine and are formulated with other beneficial ingredients such as citrulline, beta-alanine, and creatine.
How does L-arginine assist in managing high blood pressure?
L-arginine has been shown to improve blood flow and reduce arterial stiffness, which can help lower blood pressure. Additionally, L-arginine can help increase nitric oxide levels, which can further promote vasodilation and improve cardiovascular health.
What distinguishes natural L-arginine supplements from synthetic ones?
Natural L-arginine supplements are derived from natural sources such as plants and animal products, while synthetic supplements are made in a lab. While both types of supplements can provide the same benefits, some people prefer natural supplements due to concerns about potential contaminants or additives in synthetic supplements.
What are the advantages of combining L-arginine with L-citrulline in supplements?
L-citrulline is converted to L-arginine in the body, which can help increase overall levels of L-arginine and improve its effectiveness. Additionally, L-citrulline has been shown to improve endurance and reduce muscle soreness, making it a beneficial addition to L-arginine supplements for athletes and fitness enthusiasts.
