L-Arginine

In each pouch of Alpha01 L-Arginine 1000mg you’ll find 90 capsules. A serving is two capsules, 500mg of fermented L-arginine in each, giving you 1,000mg with 150µg of biotin, 300% of the Nutrient Reference Value, and 5mg of BioPerine® black pepper extract. The other ingredients are a plant-derived hypromellose capsule shell, rice starch and safflower oil.

The biotin in each serving holds authorised claims of its own: biotin contributes to normal psychological function and to normal functioning of the nervous system, as well as to normal energy-yielding metabolism and to normal macronutrient metabolism. Biotin also contributes to the maintenance of normal skin, to the maintenance of normal hair and to the maintenance of normal mucous membranes. Our guide, L-Arginine 1500mg or 1000mg: What Arginine Is and How to Choose, sets this strength beside the 1500mg and shows why both cost the same per gram of arginine.

Take two capsules daily with water, as the label directs. The 90 capsules give 45 servings for £5.99, about 13p a day, the same price per gram of arginine as the larger strength. If you want more in the same two capsules, our L-Arginine 1500mg gives 1,500mg of fermented L-arginine for about 20p a day.