Use code: LOVEMUM20 for 20% off sitewide + FREE standard shipping
FREE Gutsi Copper Tongue Scraper on orders over $99!
$54.90 — or subscribe and save 15%!
128 in stock
Powder
300 g
— OR —
50% off!
Doctor’s Best L-Arginine powder helps support athletic endurance and nitric oxide production. L-arginine is an amino acid that helps support cardiovascular health and the regulation of blood pressure, a healthy immune system, blood sugar regulation, and brain health. Nitric oxide is an essential molecule that is important for many aspects of health, allowing blood, nutrients and oxygen to travel to every part of your body effectively and efficiently.
L-arginine is an amino acid that helps the body build protein and produce nitric oxide. As you age, nitric oxide production falls. Research shows that an individual that is 40 years old may only be making about half (or less) the amount of nitric oxide than they were at the age of 20. The use of L-arginine during exercise supports anaerobic and ventilatory thresholds, which supports a decrease in oxygen cost during exercise and extended time to exhaustion. Because L-arginine acts as a vasodilator, opening (dilating) blood vessels, many people take oral L-arginine to support heart conditions and erectile dysfunction.
L-arginine is required to synthesise nitric oxide in the human body. Nitric oxide is a powerful neurotransmitter that helps blood vessels relax and supports circulation. While L-arginine can be found in many foods, the average daily intake only meets the minimum requirements to create the necessary amount of NO. Research suggests that L-arginine supplementation may also have positive benefits on athletic performance through muscle protein synthesis. Arginine-derived nitric oxide has been shown to help support mental acuity, overall circulation, muscle mass, muscle growth, and endurance.
Doctor’s Best creates vitamins and supplements using science-based techniques that combine natural ingredients using thoroughly researched and tested methods. Doctor’s Best is committed to transparency and education, and uses only certified cGMP facilities to ensure the highest quality standards are met.
L-Arginine HCI 6 g.
Does not contain: GMO, Gluten, Soy, Vegan
Suggested Adult Use: Mix 1 level scoop in 250 mL juice or beverage of your choice daily, or as recommended by a healthcare practitioner.
There are no reviews yet.
Your email address will not be published. Required fields are marked *
Your review *
Name *
Email *
Matcha on the go! The great, smooth taste that you love in convenient single packets – ideal for the gym, office, travel or wherever life takes you.
Your brain’s BFF. For those days when your brain needs a little “pick me up”.
Everyday Adaptogen™ delivers the benefits of traditionally revered and extensively researched mushrooms and herbs in a delicious and easy to take powder!
Get your DHA direct from the source with this plant-based DHA to support a healthy pregnancy, foetal development, and breastfeeding!
Plant power: stay calm and carry on with this Ayurvedic herb traditionally used to support stress, mental focus and healthy sleep patterns!
Breathe in the benefits and clear the way for easy breathing when experiencing seasonal and occasional congestion!
Your partner in chill. Swap your nightcap for a drink that is like a sweet bedtime kiss!
Help maintain a healthy GI environment with science-based nutrition!
Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.
*Practitioner only products require health practitioner approval for access. To apply for access, please log-in to your TheraStore account, complete the questionnaire and receive approval from our Naturopathic team to purchase the locked products. An unlocked prescription is valid for one year after which you must renew your prescription.