Fast Acting Arginine Complex with Nitrosigine, 750mg – 60 tabs

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(5 customer reviews)


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Doctor’s Best – Fast Acting Arginine Complex with Nitrosigine

Product Benefits
– Significantly enhances arginine and silicon levels
– Significantly boosts nitric oxide (NO) levels, a key factor in increasing blood flow
– Significantly enhances blood proteins related to vasodilation and heart health
– Takes effect in as quickly as 30 minutes and keeps delivering benefits up to 3 hours after a single dose

What Does it Do, and How?
– Nitrosigine is a patented ingredient of bonded arginine silicate. It has been clinically shown to significantly boost nitric oxide (NO) levels, a key factor in increasing blood flow to working muscles.
– Clinical trials have shown oral arginine supplementation contributes to enhanced exercise tolerance due to its ability to enhance cardiac circulation and vasodilation of the blood vessels.
– With continued use, nitric oxide levels build over time, leading to even better blood flow and vessel flexibility.
– Fast Acting Arginine Complex with Nitrosigine enhances arginine and silicon levels.
– Research shows that arginine is a useful supplemental nutrient to promote healthy endothelial function in healthy, aging individuals.
– Nitrosigine has been shown to provide over 200% increase in silicon absorption compared to normal dietary intake.

Gluten freeNon-GMOVeganVegetarian

Expiry Date


Country of origin

United States

Ingredients & Nutrition facts

Doctor’s Best
Fast Acting Arginine Complex with Nitrosigine, 750mg – 60 tabs
Food supplement in tablet form, containing Potassium, Arginine Silicate Inositol and minerals
Nutrition Facts
Serving Size: 2 Tablets
Servings Per Container: 30
Per Serving
Potassium (from Nitrosigine)
60 mg
Arginine Silicate Inositol (ASI, as Nitrosigine)
1500 mg

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Arginine Silicate Inositol (ASI, as Nitrosigine), Potassium (from Nitrosigine)

Other ingredients:
Microcrystalline cellulose, dicalcium phosphate, croscarmellose sodium, stearic acid, hydroxypropyl cellulose, magnesium stearate (vegetable source), clear coating (hypromellose, glycerine).

Recommended use:
Take 2 tablets daily, preferably with a meal or as recommended by a nutritionally informed physician.

This product should not be used by pregnant or nursing women. Non GMO, Gluten Free, Vegan. Store in a cool dry place.

Unit type: Tablets
Net weight: 115g
Product EAN: 753950004061
Product ID (SKU): P30705
Do not use as a substitute for a balanced and varied diet. Do not exceed the recommended daily dose. Keep out of reach of children.
Country of origin: US

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