Skip to content
Doctor's Best Fast Acting Arginine Complex With Nitrosigine - 60 Tablets
DDoctor's Best

Doctor's Best Fast Acting Arginine Complex With Nitrosigine - 60 Tablets

Doctor's Best Fast Acting Arginine Complex with Nitrosigine® is a fast-acting, vegan supplement for cardiovascular health and performance.

€27.23

Inc. VAT

Earn 298 points
Checking stock…
Free shipping available
14-day return policy
Secure payment · Stripe
Description

Product Overview

Doctor's Best Fast Acting Arginine Complex is a carefully formulated dietary supplement in tablet form that delivers a well-balanced combination of arginine and silicon in a patented form, Nitrosigine®. Each jar contains 60 tablets, sufficient for one month's use at the recommended dosage. Doctor's Best, an established brand in science-based nutrition, has a long history of developing products focused on purity, quality, and documented efficacy. Their philosophy is based on offering supplements created with care and grounded in current research. Fast Acting Arginine Complex is particularly interesting for those seeking a fast-acting supplement with high bioavailability, and who want a vegan and allergy-friendly option free from GMOs, gluten, or soy.

Active Ingredients & Science

The main ingredient in this complex formula is inositol-stabilised arginine silicate, commercially known as Nitrosigine®, providing 1500 mg per daily dose. This patented combination of L-arginine and silicon is designed to enhance absorption and thereby also the biological availability compared to traditional arginine supplements. Arginine is an amino acid that acts as an important precursor in the body's production of nitric oxide, while the silicon stabilises and facilitates uptake. Additionally, the product contains calcium from dicalcium phosphate, a mineral that contributes to the body's normal functions. The combination of these ingredients has been carefully selected to create a balanced and effective formula.

Benefits & Uses

  • Fast action: Nitrosigine® begins to work within approximately 30 minutes, making the product suitable for those who want a quick supplement before, for example, physical activity or other demanding situations.
  • Support for training routines: Many who train regularly use arginine-based supplements to complement their diet and prepare the body for activity.
  • Everyday use: Also suitable for those who want a supplement with good bioavailability as part of their daily health routine.
  • Vegan and allergy-friendly: The product is free from ingredients such as soy, gluten, and GMOs, making it a good choice for people with specific dietary preferences or allergies.
  • Complements nutrient intake: The calcium content contributes to a more comprehensive nutritional profile that supports the body's fundamental functions.

Usage & Dosage

The recommended daily dose is two tablets per day. For best effect, the supplement is preferably taken 30 minutes before physical activity or in other situations when you want a fast-acting product. The tablets can be taken with or without food according to personal preference. For those who wish, the product can be combined with other supplements that support an active lifestyle, but it is always advisable to consult a health advisor if uncertain. It is important to follow the indicated dosage and not exceed the recommended daily amount.

Quality & Manufacturing

Doctor's Best is known for its high-quality standards and operates manufacturing in GMP-certified facilities, ensuring that products are produced under controlled and clean conditions. The products are regularly tested for purity and safety, and Doctor's Best avoids unnecessary additives and fillers. The packaging is designed to protect the contents from moisture and light, helping to preserve the product's quality throughout its shelf life. The brand focuses on offering transparency and reliability, something appreciated by both consumers and professionals in health food.

Who is the product suitable for?

This supplement is suitable for adults seeking a vegan and allergy-friendly option to complement their diet with arginine and silicon. Especially useful for active individuals, exercisers, and those who want a fast-acting supplement that can be taken before training or other activities. The product is not recommended for children, and pregnant or breastfeeding women should consult a doctor before use. Since allergen content is not detailed, individuals with specific allergies should exercise caution. The product is free from soy, gluten, and GMOs, making it a safe choice for many with particular dietary needs.

Summary

Doctor's Best Fast Acting Arginine Complex with Nitrosigine® is a well-formulated supplement combining scientifically supported ingredients in a fast-acting and easy-to-use tablet form. With its high bioavailability and vegan profile, it suits people with various lifestyles who want a supplement that is easy to integrate into daily life. The product's manufacturing quality and pure raw materials make this a reliable choice. If you are looking for a product that offers flexibility and quality in a practical package, this is an option to consider.

Contents & Nutrition

Nutrition declaration

Per EU regulation 1169/2011

Recommended daily dose

Adult dosage: Take 2 tablets daily, preferably on an empty stomach, or as recommended by a physician or nutrition advisor.

Content per daily dose

Active ingredientAmount% of NRV*
Calcium (from dicalcium phosphate)93mg12%
Inositol-stabilised arginine silicate (as Nitrosigine®)1,500mg

*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 Fast Acting Arginine Complex With Nitrosigine - 60 Tablets

What does Fast Acting Arginine Complex With Nitrosigine from Doctor's Best contain?
Fast Acting Arginine Complex contains 1,500mg Nitrosigine® (inositol-stabilised arginine silicate) per dose as well as 93mg calcium from dicalcium phosphate. Nitrosigine® is a patented combination of L-arginine and silicon optimised for rapid absorption and bioavailability.
How quickly does the product start to work?
Fast Acting Arginine Complex begins to work approximately 30 minutes after intake, which is significantly faster than many other arginine-based supplements. The effects can last up to six hours, making it ideal for use before exercise or activities.
Is Nitrosigine® vegan?
Yes, Fast Acting Arginine Complex from Doctor's Best is completely vegan. The product is also free from GMOs, gluten, and soy, making it suitable for many different dietary preferences and needs.
How many tablets should be taken per day?
The recommended dose according to the product description is one dose per day, which corresponds to 1,500mg Nitrosigine®. For optimal effect before exercise, it is recommended to take the tablet about 30 minutes before the activity.
What role does arginine play in the body?
Arginine is a semi-essential amino acid that acts as a precursor to nitric oxide (NO), an important signalling molecule that helps regulate blood flow and vascular function. This makes arginine essential for cardiovascular health and performance.
What is Nitrosigine® and why is it special?
Nitrosigine® is a patented and well-researched ingredient that combines L-arginine with silicon, stabilised with inositol. It is notable for its rapid action of about 30 minutes and long-lasting effect up to six hours compared to other arginine supplements.
Can Fast Acting Arginine Complex be taken before exercise?
Yes, the product is specifically designed to support cardiovascular performance and is an excellent choice before exercise. The rapid onset time of about 30 minutes makes it perfect to take before workouts or other activities requiring optimal cardiovascular function.
Which ingredients are allergens or should be avoided?
Fast Acting Arginine Complex from Doctor's Best is free from GMOs, gluten, and soy. The product contains calcium from dicalcium phosphate and Nitrosigine®. If you have allergies to any ingredient, it is recommended to check the full ingredient list before use.
How much calcium does each dose contain?
Each dose of Fast Acting Arginine Complex contains 93mg calcium from dicalcium phosphate, which corresponds to 7% of the daily reference intake. Calcium is an important mineral for bone health and muscle contraction.
Is Doctor's Best Fast Acting Arginine Complex science-based?
Yes, Doctor's Best is a brand dedicated to science-based nutrition and this formula is developed with a focus on delivering results. Nitrosigine® is a patented ingredient with extensive scientific research supporting its efficacy and rapid action.
Price history

Price development over the past 30 days. We log prices daily for full transparency.

Product facts
Product nameDoctor's Best Fast Acting Arginine Complex With Nitrosigine - 60 Tablets
EAN / Barcode0753950004061
Net weight120 g
Country of originUS
Price inc. VAT€27.23

Share

Share

Doctor's Best Fast Acting Arginine Complex With Nitrosigine - 60 Tablets

€27.23