L-Arginine - Sustained Release
Boost your cardiovascular health, exercise capacity, wound healing, and sexual wellness with this potent L-arginine supplement formulated for optimal absorption.
£30.14
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365 day free returns
In stock. Next day delivery available.
Buy now, pay later from £8.37/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Supports normal blood pressure and overall cardiovascular health.
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Boosts exercise capacity and wound healing.
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Improves sexual wellness and performance.
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Formulated to maintain optimal levels of L-arginine over 24 hours.
L-arginine is a conditionally essential amino acid vital for various bodily functions. It is a fundamental building block of protein that supports muscle and tissue repair, boosts immune system health, and aids in cellular metabolism. Crucially, L-arginine is necessary for the production of nitric oxide, a key signalling molecule involved in regulating blood flow, mitochondrial function, and cellular communication. Nitric oxide helps maintain healthy blood pressure, improves vascular elasticity, and optimises blood flow to various parts of the body.
Supplementing with L-arginine is important when natural production may be compromised by intense physical activity, injury recovery, or specific health conditions.
This advanced supplement combines L-arginine with Thorne's Time-Sorb® complex to help maintain optimal levels of this amino acid over 24 hours with suggested use. It provides continuous support for regulating blood pressure, promoting healthy cardiovascular function, and promoting blood flow to the extremities. It also aids in wound healing and boosts exercise performance as well as enhances sexual wellness, particularly by supporting the occurrence and maintenance of erections during intimacy.
Each serving delivers a potent dose of 1000 mg (1g) of L-arginine in its highly absorbable form, ensuring optimal levels throughout the day to support overall wellbeing and specific health goals.
Thorne’s L-Arginine - Sustained Release features the innovative Time-Sorb® complex, which utilises a blend of hydroxypropyl methylcellulose and magnesium citrate laurate instead of traditional plasticizers, magnesium stearate, and waxes. This advanced formulation protects the active ingredient as it passes through the stomach, allowing for gradual release over an extended period. By maintaining optimal L-arginine levels in the body for over 24 hours, this sustained-release formula maximises the supplement’s efficacy, providing continuous support throughout the day.
Thorne sets the standard for excellence in the supplement industry. Recommended by over 100 professional sports teams and U.S. National Teams, Thorne offers a curated bundle of clean, science-backed supplements and treats designed to fuel your body naturally and effectively. With more than 30 years of dedication to quality, Thorne's commitment to purity and potency begins with sustainably sourced ingredients and rigorous testing. Every supplement undergoes four rounds of testing to ensure optimal absorption, safety, and efficacy, making Thorne the trusted choice for both health-conscious individuals and professionals.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
L-Arginine, Calcium Laurate, High and Low Viscosity Hydroxypropyl Methylcellulose, Leucine, Magnesium (Citrate), Silicon Dioxide.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Take 2 capsules two times daily or as recommended by your health professional.
ALLERGY WARNING:
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
PREGNANCY:
If pregnant, consult your health professional before using this product.
INTERACTIONS:
Individuals with a known herpes infection should not take L-arginine without also taking lysine, as L-arginine alone has been noted to cause herpes eruptions in susceptible individuals. L-arginine supplementation is contraindicated in a patient with hepatocellular carcinoma.
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Frequently asked questions
Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.
Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.
We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.
Healf
Curation Process™
With our Healf Curation Process, we do the work for you. Shop with confidence knowing every item has been tried, tested, and curated for you.
Brand Discovery
Expert Validation
Community Testing