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Doctor's Best L-Arginine Sustained + Immediate Release 500mg - 120 Tablets
DDoctor's Best

Doctor's Best L-Arginine Sustained + Immediate Release 500mg - 120 Tablets

Doctor's Best L-Arginine 500mg, 120 tablets with dual release for rapid and sustained effect. Vegan, gluten- and GMO-free.

€30.00

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Description

Product Overview

Doctor's Best L-Arginine is a tablet supplement that combines scientifically developed technology with high-quality ingredients to suit an active lifestyle. Each package contains 120 tablets, sufficient for a long period of daily intake. What distinguishes this product is its unique bilayer tablet, where half the dose is released immediately and the other half gradually over several hours. This allows for a steady supply of the amino acid L-arginine throughout the day. Doctor's Best is an established brand with roots in the USA, known for its meticulous science-based development and high-quality standards. The company focuses on offering nutritional supplements that are transparent regarding content and manufacturing, making the products safe and reliable for the consumer.

Active Ingredients 26 Science

The active substance in Doctor's Best L-Arginine is L-arginine in the form of alpha-ketoglutarate (AAKG), a combination designed to increase bioavailability compared to regular L-arginine. Each daily dose contains a total of 1000 mg L-arginine, divided into an immediate release portion and a slow release portion. L-arginine is a semi-essential amino acid used in several important bodily functions, especially during physical activity. The combination with alpha-ketoglutarate, an intermediate in the body's energy production, is carefully selected to optimise the amino acid's effect and absorption.

Benefits 26 Uses

  • Suitable for those who want a practical solution for daily intake of L-arginine with both rapid and sustained release.
  • Appropriate for individuals with an active lifestyle seeking a supplement to complement their training and recovery.
  • Vegan and free from common allergens such as gluten, soy, and GMOs, making the product accessible to many different diets.
  • Can be used in everyday situations where maintaining a steady supply of the amino acid is desired, for example during workdays or longer training sessions.
  • The bilayer tablet makes the dose easy to take and provides balanced release, which can be beneficial for those wishing to avoid peaks and troughs in amino acid levels in the blood.

Usage 26 Dosage

The recommended dose is two tablets per day, providing a total of 1000 mg L-arginine, divided into immediate and slow release. The tablets can be taken with or without food, but for best comfort it is recommended to take them with a glass of water. For those combining supplements, L-arginine can advantageously be taken together with other amino acids or protein-based products, suitable both before and after training. It is important to follow the dosage instructions and not exceed the recommended daily amount.

Quality 26 Manufacturing

Doctor's Best places great emphasis on product quality and safety. The products are manufactured in the USA under strict GMP standards (Good Manufacturing Practice), meaning every step in production is carefully controlled for purity and content. The L-arginine in this product is free from gluten, soy, and genetically modified organisms (GMOs), and is also vegan. The packaging is designed to preserve the tablets' quality and shelf life over time. The products undergo regular testing to ensure they meet the high standards the brand stands for.

Who is the product suitable for?

This supplement is suitable for those who lead an active life and want an easy way to supplement with L-arginine. It is suitable for both recreational exercisers and those who train regularly, regardless of ambition level. Due to its vegan and allergen-friendly composition, it is also an option for people with specific dietary needs. The product is not recommended for pregnant or breastfeeding women without first consulting a doctor. Individuals with specific medical conditions or who take medications should also consult healthcare professionals before use.

Summary

Doctor's Best L-Arginine Sustained + Immediate Release is a well-considered supplement that combines science and quality in a convenient tablet form. With unique bilayer tablet technology, you get both rapid and sustained access to L-arginine, which is advantageous for those wanting to optimise their daily intake. The product is free from common allergens and GMOs and is vegan, making it accessible to many. For those seeking a reliable and convenient solution to complement their active lifestyle, this is a well-balanced choice.

Contents & Nutrition

Nutrition declaration

Per EU regulation 1169/2011

Recommended daily dose

Adult use: Take 2 tablets daily without food, or as recommended by a doctor or nutritionist. Store in a cool, dry place. Keep out of reach of children.

Content per daily dose

Active ingredientAmount% of NRV*
L-arginine (as 500mg immediate release and 500mg slow release from L-arginine alpha-ketoglutarate)1000mg

*NRV = Nutrient Reference Value according to EU Regulation 1169/2011

† NRV not established

Other ingredients

No other ingredients specified in source data.

Allergens

Allergen information not available in source data.

Consult a doctor before use if you are pregnant, breastfeeding, have medical conditions, take prescription medications or other supplements that may lower blood pressure. Not suitable for persons under 18 years. Keep out of reach of children. Store in a cool, dry place.

Do not exceed the recommended daily dose. Dietary supplements should not be used as a substitute for a varied diet. Keep out of reach of young children.

The ingredient list may vary by product variant. Always check the packaging.

FAQ

Frequently asked questions about Doctor's Best L-Arginine Sustained + Immediate Release 500mg - 120 Tablets

What does Doctor's Best L-Arginine contain?
Doctor's Best L-Arginine contains 1000mg of L-arginine per serving (two tablets), of which 500mg is immediate release and 500mg is slow release from L-Arginine Alpha-Ketoglutarate. This dual release mechanism ensures both rapid and sustained availability of the amino acid.
How many tablets should be taken per day?
The recommended dose is two tablets daily, delivering a total of 1000mg of L-arginine. The tablets can be taken together or separately throughout the day, preferably with food for optimal absorption.
Is L-Arginine from Doctor's Best vegan?
Yes, Doctor's Best L-Arginine is completely vegan and contains no animal ingredients. The product is also free from GMOs, gluten, and soy, making it suitable for many different dietary preferences.
What are the benefits of bilayer tablet technology?
The bilayer tablet technology combines immediate and slow release of L-arginine. This allows rapid availability for immediate effect while the slow release ensures a stable level of the amino acid over a longer period.
What is L-Arginine Alpha-Ketoglutarate (AAKG)?
L-Arginine Alpha-Ketoglutarate is a form of L-arginine combined with alpha-ketoglutarate, an intermediate in the Krebs cycle. This form is chosen for its high bioavailability and may contribute to optimal energy metabolism during physical exertion.
Is this amino acid suitable for people who exercise regularly?
Yes, Doctor's Best L-Arginine is specifically designed for physically active individuals. L-arginine plays a role in muscle protein synthesis and energy production during exercise, making it valuable for training and recovery.
How long does a bottle with 120 tablets last?
With a recommended dose of two tablets daily, a bottle containing 120 tablets lasts for 60 days (two months). This assumes daily use according to the instructions.
Is the product free from allergenic substances?
Yes, Doctor's Best L-Arginine is free from gluten, soy, and GMOs. The product contains no added colourings or preservatives, making it suitable for people with many different allergy sensitivities.
What role does L-arginine play in the body?
L-arginine is a semi-essential amino acid that acts as a precursor to nitric oxide (NO), an important signalling molecule. It contributes to normal blood vessel function and circulation, and plays a role in muscle protein synthesis and energy production.
Can L-Arginine be taken together with other supplements?
Doctor's Best L-Arginine can generally be combined with other supplements, but it is always recommended to consult a healthcare professional before combining multiple supplements to ensure optimal safety and efficacy.
Price history

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Product facts
Product nameDoctor's Best L-Arginine Sustained + Immediate Release 500mg - 120 Tablets
EAN / Barcode0753950002005
Net weight180 g
Country of originUS
Price inc. VAT€30.00

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Doctor's Best L-Arginine Sustained + Immediate Release 500mg - 120 Tablets

€30.00