Fast Acting Arginine Complex, 60 Tablets

Nitrosigine® has been shown to produce rapid increases in nitric oxide levels, leading to improved blood flow. This may provide quicker effects compared to standard arginine supplements. With fast-acting and long-lasting effects, this supplement is highly effective for enhancing circulation and mental clarity, particularly for individuals seeking performance or health benefits related to blood flow. The stabilization with silicate and inositol improves the absorption and reduces the degradation of arginine, making it more effective than standalone arginine.

The DrBest products are of high quality, I think they are at the leading edge of dietary supplement manufacturers. L-arginine is an amino acid from which the endothelium produces nitric oxide (NO). NO has a vasodilator effect and therefore lowers blood pressure. The only problem is that l-arginine is rapidly degraded and only a small fraction reaches the vascular wall. The modified version of l-arginine that makes up this product is inositol-stabilized arginine silicate. This form of arginine does not degrade rapidly because it bypasses the liver where l-arginine is broken down by enzymes. Thus, by taking 1 capsule every morning and evening, NO levels in the vascular wall can be permanently high and blood pressure permanently lower. We know well that high blood pressure destroys the kidneys, can cause strokes and easily ruptured aneurysms. It has no side effects, taking it with an antihypertensive requires some caution.

Doctor's Best Fast Acting Arginine Complex has been a great addition to my supplement routine. The 1,500 mg dose per serving helps support blood flow and muscle recovery, especially after workouts. The tablets are easy to swallow and effective in providing noticeable results. A high-quality supplement for boosting performance and overall wellness!

I am so happy I discovered this product. The inclusion of Nitrosigine allows this product to increase Nitric Oxide levels for up to 6 hours. I take two tablets about an hour before my morning workout. I believe this product improves the quality of my workout. Also, being almost 70 years of age, I want a product that will increase blood flow and oxygen delivery throughout my body because my workouts are pretty intense. I am complete confidence in the quality of Doctor's Best products.

Inositol-stabilized arginine silicate raises plasma levels of arginine and encourages production of nitric oxide, which helps improve blood flow. Inositol-stabilized arginine silicate appears to keep L-arginine levels higher because it inhibits arginase, the primary enzyme that breaks down L-arginine. This allows more L-arginine to enter the blood and circulate longer compared to standard L-arginine. As a result, this stabilized form of L-arginine has demonstrated clinical benefits that standard L-arginine has not been shown to achieve.

Quality 1008 Ingredients 💯 No taste Packaging good Benefit is for nitric oxide Size is good Fitness check Workout check No diet restrictions Great supplement Good for training but becareful if you feel dizzy whilst workout or training then you need to stop using it. it thins the blood,it helps with blood clots.

Amino acid that boosts nitric oxide production to improve blood flow and circulation, enhances muscle pumps and vascularity, supports workout performance and endurance, improves nutrient and oxygen delivery to muscles, aids recovery during training phases, supports heart and cardiovascular health, may support erectile function, useful during diet phases for circulation and performance, mildly bitter in powder form but tasteless in capsules, easy to supplement, and typically formulated as a clean single-ingredient amino acid.

This supplement truly shines due to its commitment to high-quality, clearly sourced ingredients, providing peace of mind with every serving. I noticed a subtle but positive shift in my overall well-being, including improved daily energy and smoother systemic function. For anyone looking to support their foundational health with a well-made product, this offers excellent value and reliable results.

I get pretty good pumps from this one. Good value product for the price. Best to take with other things like L citrulline and marine pine bark extract.

I’ve been using Doctor’s Best Fast Acting Arginine Complex with Nitrosigine (750 mg, 60 Tablets) for a few weeks, taking two tablets before workouts. I’ve noticed better muscle pumps and endurance during lifting. The Nitrosigine formula boosts nitric oxide effectively, supporting blood flow. The 60-tablet bottle lasts a month, offering good value. Great for a non-stimulant pre-workout kick!