Now Foods
Now Foods L-Arginine 500 mg Nitric Oxide Precursor And Amino Acid Supplement For Cardiovascular Support 100 Vegetarian Capsules
Now Foods L-Arginine 500 mg Nitric Oxide Precursor And Amino Acid Supplement For Cardiovascular Support 100 Vegetarian Capsules
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Product features
Product features
Materials and care
Materials and care
L-Arginine (Free Form). Other Ingredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide.
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Now Foods L-Arginine 500 mg is a premium, pharmaceutical-grade dietary supplement that delivers a conditionally essential basic amino acid crucial for overall systemic wellness. Primarily recognized as a potent nitric oxide precursor, L-Arginine plays a vital role in relaxing blood vessels and dilating them to support optimal blood circulation and cardiovascular health. Beyond heart support, this amino acid is heavily involved in urea metabolism, ammonia excretion, DNA synthesis, and healthy protein production. It is an ideal addition for fitness enthusiasts, athletes, and individuals looking to optimize their workout recovery, reduce post-exercise muscle fatigue, and support immune function. Formulated in easy-to-swallow vegetarian capsules, this high-quality formula ensures efficient absorption to supply essential cellular energy throughout the body, helping you maintain peak physical endurance and vitality every day.
FAQ
Q1. Is L-arginine safe to take daily?
Ans: Yes, L-Arginine is generally safe for daily consumption when taken according to the recommended dosage instructions. However, it is always best to consult a healthcare professional before starting any daily supplement routine, especially if you have pre-existing health conditions.
Q2. What is L-arginine used for medically?
Ans: Medically, L-Arginine is known to support cardiovascular function by stimulating the production of nitric oxide, which helps widen blood vessels. It is also used to support wound healing, assist in urea cycle disorders, and help improve overall circulatory efficiency.
Q3. Is L-arginine good for your heart?
Ans: Yes, L-Arginine supports heart health by serving as a precursor to nitric oxide. Nitric oxide helps relax and dilate blood vessels, which promotes optimal blood flow, supports healthy blood pressure levels, and maintains overall cardiovascular wellness.
Q4. Is this Now Foods L-Arginine supplement authentic and available in India?
Ans: Yes, it is fully available on Dropy India. We guarantee 100% authentic products that are directly imported and sourced from the USA, ensuring you receive genuine premium supplements.
Q5. What are the side effects of L-arginine?
Ans: While generally well-tolerated, exceeding the recommended dose of L-Arginine can cause mild gastrointestinal discomfort, bloating, or diarrhea. Always adhere to the suggested usage or follow the specific guidance of your healthcare provider.