




Experience a thoughtfully formulated L-Arginine blend featuring L-Arginine, L-Citrulline, Niacin, and Calcium to support nitric oxide pathways, healthy circulation, daily energy metabolism, and active lifestyle performance. Free from artificial additives, unnecessary fillers, and GMOs, this clean formula is designed to support endurance, post-workout recovery routines, and overall vitality so you can include it confidently in your daily wellness routine.*
Take 2 capsules daily, preferably with a meal, or as directed by a healthcare professional. Do not exceed the recommended serving.
Caution: For adults only. Do not exceed the recommended serving. Consult a healthcare professional before use if you take medication, have a medical condition, are pregnant or nursing, or are preparing for a medical procedure. Keep out of reach of children.
Supports healthy circulation, normal energy metabolism, and everyday wellness as part of an active lifestyle.*
L-Arginine
L-Citrulline
Niacin
CalciumFree USA Shipping on Orders Over $60*
All orders of $60 or more include Free Shipping across USA. We stand behind our formulas with a 100% 60-Day Money-Back Guarantee* on your first purchase of a single bottle. If you aren’t completely satisfied within 60 days, we’ll provide a 100% refund of your purchase price in accordance with our policy. No restocking fees. No hidden catches. Just results. (Read our full refund policy.)
International Shipping Note: Deliveries outside the USA may be subject to additional customs fees, duties, or taxes upon arrival, depending on your country's regulations. (Read our full shipping policy).
It supports healthy nitric oxide production, blood flow, endurance, energy, and overall cardiovascular wellness.*
Most users notice improvements in circulation, energy, and workout performance within 4–8 weeks with consistent use.*
Yes, but if you are currently on medication or under care, consult a healthcare professional.*





Formulated to enhance circulation, muscle endurance, and cardiovascular health for overall performance.*
Take two (2) capsules daily, preferably with a meal, or as directed by a healthcare professional.
Quickly absorbed to support nitric oxide production, helping maintain energy and blood flow.*
Consult a healthcare provider before use if you are taking blood pressure medication, blood thinners, or nitrate-based drugs.
Seek medical advice before use if pregnant, nursing, or managing any health conditions.
significant results in 60 to 90 days with regular use!
1-2 MONTHS
Athletes taking 12 g/day of L-Arginine α-ketoglutarate for eight weeks showed increased hemoglobin levels and blood arginine concentrations, enhancing circulation.
3-4 MONTHS
A 12-week study on PAD patients found that 3g of L-Arginine daily improved walking distance and speed, supporting better circulation.
5-6 MONTHS
A 24-week study found that L-Arginine improved endothelial function, lowered glucose by 63%, and supported vascular health, promoting long-term cardiovascular wellness.
L-Arginine and L-Citrulline boost nitric oxide production, helping relax blood vessels for better circulation and oxygen delivery.
Beta-Alanine and Niacin help delay muscle fatigue, supporting longer, more effective workouts and quicker recovery.
Calcium and Mallow Extract help optimize metabolic function, promoting consistent energy levels throughout the day.
We offer a 60 Day Money-Back Guarantee on all WOWMD products for your first single bottle purchases only when you purchase directly from the official website, wowmd.com.
To be eligible for the refund you must first take the product as directed for 30 days and if you’re not completely satisfied you may return it for a 100% refund of your purchase price, excluding shipping and restocking. read more.

Athletes can take two (2) capsule once daily, preferably with meals, to support cardiovascular function and enhance muscle performance during training and competition.
Yes, the ingredients in these capsules help reduce muscle soreness and improve recovery times, making them ideal for those engaging in regular physical activity.
Yes, older adults can benefit from the cardiovascular support provided by these capsules. However, it’s advisable to consult with a healthcare professional before starting any new supplement.
Yes, busy professionals can take one (1) capsule 1-2 times daily to enhance energy levels and reduce fatigue, helping to maintain productivity throughout the day.
Some first-time users might experience mild digestive discomfort. Start with a smaller dose to assess tolerance and consult your healthcare provider if you have any concerns.
Yes, it is gluten-free and suitable for individuals with gluten sensitivities.
L-Arginine is superb at enhancing circulation, reducing muscle fatigue, enhancing energy, and increasing overall energy. It is also helpful in cardiovascular health since it helps in keeping the blood vessels healthy and improves cardiovascular support.
L-Arginine enhances circulation, aids in muscle recovery and provides you with additional energy. It promotes the production of nitric oxide helping relax blood vessels and enhancing the transportation of oxygen and nutrients to all parts of the body.
Evidence does not indicate that L-Arginine can directly increase the level of testosterone. The primary advantages of it are related to enhanced circulation and muscle repair, but not to hormone regulation.
L-Arginine could help in losing fat due to an increased exercise performance and increased metabolism. Nevertheless, it works best when used with a healthy diet and exercise.
L-Arginine is not a body detox. Although it promotes healthy circulation, detoxification generally entails other measures such as hydration, a balanced diet, and the promotion of liver functioning.
Most people begin to notice benefits, like improved circulation and increased energy, within 30 to 60 days of regular use. However, individual results may vary depending on your activity level and overall health.
Yes, it is safe to take L-Arginine daily. Nevertheless, it is better to always consult with a healthcare provider before trying any new supplement, especially when you have any medical conditions or take medication.
If you’re taking blood pressure medications, blood thinners, or nitrate-based drugs, consult your healthcare provider before taking L-Arginine. Be sure to follow the recommended dosage and speak to your healthcare provider if you have any concerns.
L-Arginine can improve sexual health by enhancing blood flow. It helps increase nitric oxide production, which relaxes blood vessels and improves circulation to the reproductive organs, potentially supporting better sexual function.
*†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
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