Quality:
1. order products, before delivery, according to customer needs, we will provide such as coa, msds, nuclear magnetic resonance (nmr), chiral product spinning, or customer specified demand quality indicators.
2. can be given sample and technical confirmation.
3. professional packaging, or packaging and transportation according to the needs of customers.

Service:
1. track the product freight service all the way.
2. to cooperate with the customs clearance.
3. optimize the production process according to the customer's needs.
4. joint research and development of products according to customer needs.

                    L-proline (proline for short) is one of the twenty amino acids used in human body synthesis of proteins. It is colorless to white crystals or crystalline powder at room temperature, slightly odorous, slightly sweet in taste, easily soluble in water and ethanol, Insoluble in ether, butanol and isopropanol, soluble in inorganic acid. Amino acid is a general term for a class of organic compounds containing amino groups and carboxyl groups. The existence of amino acids in the human body not only provides important raw materials for protein synthesis, but also provides a material basis for promoting growth, normal metabolism and life maintenance.

English name: L(-)-Proline
CAS: 147-85-3
EINECS:205-702-2
Molecular formula: C5H9NO2
Molecular weight: 115.1305
Quality standard: AJI92
Content: 99.0~101.0%

Properties: Orthorhombic crystal system is anhydrous, monoclinic crystal system contains 1 molecule of crystal water; odorless, with strong sweetness; melting point is 200 ° C (decomposition); impure substances are hygroscopic; Amino acid has different properties from other amino acids; it is easily soluble in water (154.56g/100ml.20℃) and ethanol, but insoluble in isopropanol.

L-proline is one of the important amino acids for the synthesis of human protein, an important raw material for amino acid infusion, and the main intermediate for the synthesis of first-line antihypertensive drugs such as captopril and enalapril. It has been widely used in food and Medicine and other industries.

Uses: Nutritional supplements, flavoring agents, co-heating with sugar to generate amino acid-carbonyl reaction, which can generate special flavor substances.

Applicable symptoms
Erectile dysfunction and pulmonary hypertension.

Dosage
The recommended dose of this product is 10mg, which is taken before sexual activity and is not affected by food. If the effect of taking 10mg is not significant, you can take 20mg, at least 30 minutes before sex.
The maximum frequency of dosing is once a day.

Quality:

1. order products, before delivery, according to customer needs, we will provide such as coa, msds, nuclear magnetic resonance (nmr), chiral product spinning, or customer specified demand quality indicators.
2. can be given sample and technical confirmation.
3. professional packaging, or packaging and transportation according to the needs of customers.

Service:
1. track the product freight service all the way.
2. to cooperate with the customs clearance.
3. optimize the production process according to the customer's needs.
4. joint research and development of products according to customer needs.