20% off GutsiShop now!
FREE shipping on orders over $79
$69.10 — or subscribe and save 15%!
11 in stock
Powder
200 g
— OR —
Doctor’s Best L-Citrulline is a well-studied amino acid precursor to L-Arginine which is responsible for building muscle and supports nitric oxide (NO) production, a key molecule involved in a variety of essential biological functions throughout the body, particularly in supporting the regulation of vascular tone and improving blood oxygenation for improved stamina and recovery from exertion.
L-Citrulline, commonly found in founds such as watermelon, cucumbers and squash, is one of three dietary amino acids involved in the urea cycle that detoxifies ammonia by converting it to urea for excretion from the body. It’s also a natural precursor to the amino acid L-Arginine, which is poorly available for cells in the body as a significant portion is broken down in the intestines before it reaches the circulation. Research has shown that L-Citrulline is more effective than L-Arginine in raising circulating L-Arginine levels because it is able to bypass metabolism in the gastrointestinal tract and liver.
L-Citrulline is able to raise levels of L-Arginine in the body which is an essential precursor for the body’s natural muscle building process. It also supports muscle fatigue recovery through the elimination of ammonia. L-Citrulline plays an important role through its conversion and support of L-Arginine in the regulation and metabolism of nitric oxide (NO) in the body. Increased nitric oxide promotes the dilation of blood vessels which improves blood flow, and the degree of oxygenation available to cells throughout the body.
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-Citrulline (Kyowa Quality) 3 g. Other ingredients: None.
Does not contain: GMO, Gluten, Soy, Artificial Flavours, Colours, Preservatives. 100% vegan.
Suggested Adult Use: Take 1 scoop daily with 250 ml water or juice, before workouts, or as recommended by a health practitioner.
There are no reviews yet.
Your email address will not be published. Required fields are marked *
Your review *
Name *
Email *
Nature’s answer to too much screen time providing potent antioxidant support for retinal health and vision.
Combine with Para 1, 2 and 3 for the ultimate digestive, immune and healthy microbiome support.
Easy-to-take raw and unfiltered real apple cider vinegar to support detox, digestion and healthy weight management!
Delivers zinc directly into your mouth and throat where you need it most!
Prenatal essential nutrients for Mum & Bubs. High strength DHA to support a healthy prenatal regimen, foetal development during pregnancy and breastfeeding.
Traditionally used as a remedy in Japan, this researched enzyme is now being recognised by modern medical science for its numerous health benefits!
Gutsi® Good Guts contains key amino acids and polyphenols which support postbiotic production for a strong gut barrier.
Reach your state of flow with the mighty Lion’s Mane Mushroom, one of the most powerful in the fungi kingdom!
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.