
L Arginine L Pyroglutamate Powder
Other Name: L-Arg-L-Pyr; L-ARG L-PCA
Specification: 99%
Appearance: White crystal powder
CAS No.: 56265-06-6
MF: C11H21N5O5
MW: 303.3149 g/mol
Certificate: ISO,Halal,Kosher
Grade: Food Grade
Shelf life: 2 Years
Packing: 1kg/Bag, 25kg/Drum
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Product Introduction
What is l arginine l pyroglutamate powder?
L arginine L pyroglutamate powder is a complex amino acid salt formed by the ionic bonding of L-arginine and L-pyroglutamic acid, commonly used in sports supplements. It appears as a white crystalline powder, is easily soluble in water, and insoluble in organic solvents such as ethanol.
COA:
| Item | Specification | Test results |
| Appearance | White crystal powder | Conform |
| Assay | 98.5%~101.5% | 99.25% |
| Loss on Drying | ≤1.0% | 0.5% |
| Residue on ignition | ≤0.10% | 0.05% |
| PH | 6.0-7.0 | 6.5 |
| Transmittance | ≥95.0% | 98.0% |
| Sulfate | ≤0.020% | Conform |
| Arsenic | ≤0.1ppm | Conform |
| Lead | ≤3.0ppm | Conform |
| Cadmium | ≤0.1ppm | Conform |
| Mercury | ≤0.1ppm | Conform |
| Heavy Metals | ≤10ppm | Conform |
| E.coli | Negative | Negative |
| Total plate count | ≤1000cfu/g | Pass |
| Salmonella | Negative | Negative |
| yeast & mold | ≤50cfug | Pass |
| Conclusion: | Eligibility. | |
l arginine l pyroglutamate benefits:
1. Enhancing Cognitive Function
It significantly improves language memory and learning ability, and improves cognitive performance in patients with brain aging, depression, and chronic cerebrovascular disease.
2. Promoting Growth Hormone Secretion
L arginine L pyroglutamate powder can stimulate the pituitary gland to release growth hormone, increasing muscle synthesis and reducing fat accumulation, making it suitable for sports health and physical enhancement.
3. Regulating Immune Function
When combined with lysine pyroglutamate and other substances, it can significantly enhance immunity and assist in the treatment of viral hepatitis.
4. Antioxidant Properties
Used as an antioxidant in cosmetics, it works synergistically with phenolic compounds to inhibit skin aging, making it suitable for anti-wrinkle products and oily hair care.
l arginine pyroglutamate uses:
1. Pharmaceutical Intermediates
L arginine L pyroglutamate powder is used in the synthesis of pituitary function test reagents and hepatitis treatment drugs.
2. Health Foods
Used as a substitute for regular arginine in sports drinks, enhancing explosive power and providing a better taste.
3. Cosmetics
Added to anti-wrinkle creams and shampoos; it is stable and non-irritating to the skin.
4. Food Industry
L arginine L pyroglutamate powder is used as a nutritional fortifier and food additive, improving the nutritional value and taste of food.
Our Advantages:
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If you have any product needs, you can leave a message at any time and we will reply as soon as we see it. Contact us for more details: Email: info@fruiterco.com.

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