This item is one pack of 1000 grams (2.2 lb) L-Arginine L-Pyroglutamate pure powder. There is not any additive or filler inside. Manufacturer assayed as 99% content. It is fresh enough for use.
Appearance: White crystalline powder; Taste: sour; Solubility: Soluble in water; Store in cool and dry place, keep away from strong light and heat.
This L-arginine L-pyroglutamate powder is good for direct consumption, formulation, R&D (research and development), or your business purpose.
Generally Suggested Use: For adults, to take 1/2 teaspoon of this powder (1500mg) 1 to 2 times daily in water, juice, or beverage. If you want to accurately weigh dose amount, an accurate balance (0.01g-100g) is recommended. Or do your own research for dosage, and your usage purpose.
More packs and other packing sizes are available. Please visit our store for more.
250 grams (8.8 oz) L-arginine L-pyroglutamate is $19.95;
500 grams (1.1 lb) L-arginine L-pyroglutamate is $36.95;
1000 grams (2.2 lb) L-arginine L-pyroglutamate is $69.95.
Please contact for bulk quantity order. We do combine shipping, you will save shipping cost.
Verbal memory and learning improvement
Nitric oxide level improvement
Physical activity or exercise assistant
L-Arginine L-Pyroglutamate (or Arginine Pyroglutamate) is a complex of L-arginine and L-pyroglutamic acid which are molecularly bonded together. This amino acid complex has synergistic effects of L-arginine and L-pyroglutamic acid. L-Arginine is the precursor of nitric oxide (NO). Nitric oxide is produced from L-arginine by all tissues of the body and plays important roles in the cardiovascular system, immune system and nervous system. L-Pyroglutamic acid is naturally found in many foods and proposed to be associated with activity of the neurotransmitter acetylcholine and GABA. L-Pyroglutamic acid can improves learning and memory capacities in animal testing. L-Arginine L-Pyroglutamate can cross the blood brain barrier and enter into the brain to improve brain blood flow and cognitive functions.
. Drago F, Valerio C, D'Agata V, Astuto C, Spadaro F, Continella G, Scapagnini U; Institute of Pharmacology, University of Catania Medical School, Italy; Pyroglutamic acid improves learning and memory capacities in old rats, Funct Neurol. 1988 Apr-Jun;3(2):137-43.