L-Glutamine Manufacturer 99% Food Grade L-Glutamine Powder

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  • 25 - 99 Kilograms
  • >=100 Kilograms
Lead Time:
Quantity(Kilograms) 1 - 200 201 - 500 >500
Est. Time(days) 5 7 Negotiable
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Quick Details
CAS No.:
Other Names:
Place of Origin:
Vitamins, Amino Acids and Coenzymes
Grade Standard:
Food Grade, Tech Grade
Brand Name:
Model Number:
L-glutamine powder
Product Name:
White Crystalline Powder
99% HPLC
Molecular Formula:
Food Grade.pharmaceutical Grade
25 KG
Union.TT Trade Assurance
Supply Ability
Supply Ability:
2 Ton/Tons per Month
Packaging & Delivery
Packaging Details
1kg/bag, 25kg/drum
Picture Example:
Lead Time :
Quantity(Kilograms) 1 - 200 201 - 500 >500
Est. Time(days) 5 7 To be negotiated
Product Description

Product Description



Basic Information
Product Name L-glutamine
Appearance White Crystal Powder
CAS NO 56-85-9
Molecular Formula C5H10N2O3
Formula Weight 146.145
Melting Point 185ºC
Boiling Point 353.5±52.0 °C at 760 mmHg
Density 146.145

What is L-glutamine? 

Glutamine Powder is the most abundant amino acid found in human muscle and plasma. Over 60% of the free-floating amino acid pool in skeletal muscle cells is made up of L glutamine. It is also a primary nitrogen donor, meaning that it moves the nitrogen around in the body to where it is needed. Maintaining a positive nitrogen balance is absolutely necessary for muscle building.


Glutamine Powder was once considered a non-essential amino acid because the body can make its own from the amino acids glutamic acid, isoleucine and valine. Recently, however, is has become known as a conditionally essential amino acid because in times of physical stress, such as intense exercise and surgery, the body requires more of it to maintain its glutamine stores in blood and muscle. When glutamine stores are depleted, you may experience decreases in strength, stamina, and recovery.





1.Glutamine Powder is the most prevalent amino acid in the bloodstream.

2.Glutamine Powder is involved in more metabolic processes than any other amino acid.

3.Glutamine Powder is converted to glucose when more glucose is required by the body as an energy source.

4.Glutamine Powder also plays a part in maintaining proper blood glucose levels and the right pH range.

5.Glutamine Powder serves as a source of fuel for cells lining the intestines. Without it, these cells waste away. 6.Pure Glutamine Powder is also used by white blood cells and is important for immune function.

7.Glutamine Powder assists in maintaining the proper acid/alkaline balance in the body, and is the basis of the building blocks for the synthesis of RNA and DNA.




1.Glutamine is the forth most concentrated amino acid in skeletal muscle tissue - it comprises about eight percent of the total amino acid count in your body's protein structures. As one of the three BCAA's, L-Leucine is essential to your basic health.

2.Glutamine has both athletic and medical applications.

3.Glutamine maintains nitrogen balance, and it has also been shown to enhance thinking abilities that can decline as physical activity becomes more intense L-Leucine also works to heal bone, skin and muscle tissue. 



Packaging & Shipping
Packaging & Shipping

Normal Package:


1kg per bag, 5kg per bag, or 25kg per hardboard drum.


1kg: Double pharma-grade polybag inside, sealed Aluminum foil bag outside;


5kg: Double pharma-grade polybag inside, hardboard cartons outside;


25kg: Double pharma-grade polybag inside, hardboard drum outside.


Drum size: 38cm*38cm*51cm/25kg, drum net weight: 2.5kg.





Small package is sent via DHL, EMS, FedEx door to door service, about 5-7 days; A larger package is delivered by air about 5-7 days and by sea about 20-30 days accordingly.


Company Information

About Bettering Biotech




<Click for More Details>

Our Services
Bettering Biotech Services


  • High quality products complying with USP/BP/EP/FCC standard
  • Trade assurance to protect your order
  • Free samples before order
  • Professional team support
  • Perfect customer service
  • OEM service


Buyer Feedback
Buyer Feedback







Q: Can I get free samples?

A: Yes, we can provide you free samples like 5-50g accordingly but the delivery cost is a must.


Q: Is there any discount?

A: Sure. Prices are closely related to the purchasing quantity.


Q: How to make an order and pay it?

A: Proforma invoice shall be sent to you after confirmation of the order is made. We also accept T/T, Western Union, PayPal, if Alibaba online payment system is beyond you.


Q: How long can I get What I bought?

A: Small package is sent via DHL, EMS, FedEx door to door service, about 5-7 days; A larger package is delivered by air about 5-7 days and by sea about 20-30 days accordingly.


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Amino Acid

Amino Acid


Amino Acid Name with CAS Number
L-Methionine 63-68-3
L-Threonine 72-19-5
L-Tryptophan 73-22-3
L-Isoleucine 73-32- 5
L-Valine 72-18-4
L-Lysine 56-87-1
L-Lysine Hcl 657-27-2
L-Alanine 56-41-7
L-Aspartic Acid 56- 84-8
L-Malic acid 97-67-6
L-Phenylalanine 63-91-2
L-Serine 56-45-1
L-Arginine 74-79-3
L-Proline 147-85-3
L-Tyrosine 60-18-4
L-Leucine 61-90-5
L-Cysteine 52-90-4
L-Citrulline 372-75-8
L-Glutamic Acid 56- -86-0
L-Norvaline 6600 -40-4
L-Histidine 71-00-1
L-Glutamine 56- 85-9
L-Glycine 56- -40-6
L-Pyroglutamic acid 56-86-0
L-Asparagine 70-47-3
L-Theanine 3081-61-6
D-Methionine 348-67-4
D-Threonine 632-20-2
D-Tryptophan 153-94-6
D-lsoleucine 319- 78-8
D-Valine 640-68-6
D-Lysine 923-27-3
D-Lysine Hcl 7274 -88-6
D-Alanine 338-69-2
D-Aspartic Acid 1783- -96-6
D-Malic Acid 636-61-3
D-Phenylalanine 673-06-3
D-Serine 312 -84-5
D Proline 344- 25-2
D-Tyrosine 556-02-5
D-Leucine 328-38-1
D-Cysteine 921-01-7
N-acetyl-L-cysteine 616-91-1
N-acetyl-L-leucine 1188-21-2
N-acetyl-L-tyrosine 5537-55-3
Acetyl L-Carnitine 5080-50-2
N-acetyl-L-alanine 97-69-8
N-acetyl-L-carnosine 56353-15-2
Citrulline Malate 54940-97-5
Ornithine Aspartate 3230-94-2
Arginine Aspartate7675-83-4
DL-Methionine 59-51-8
DL-Threonine 80-68-2
DL-Tryptophan 54-12-6
DL-lsoleucine 443-79-8
DL-Valine 516-06-3
DL-Lysine 70-54-2
DL-Lysine Hcl 70-53-1
DL-Alanine 107-95-9
DL-Aspartic Acid 617-45-8
DL-Malic Acid 6915-15-7
DL-Serine 302-84-1
L-Arginine Hcl 1119-34-2
DL-Proline 609-36-9
DL-Tyrosine 556-03-6
DL-Leucine 328-39-2
DL-Cysteine 3374- 22-9
DL-Citrulline 627-77-0
DL-Glutamic Acid 617-65-2
DL-Norvaline 760-78-1
D-Citrulline 13594-51-9
D-Glutamic Acid 138-16-9
D-Norvaline 2013-12-9
L-Carnitine 541-15-1
L-Carnosine 305 -84-0
L- Hydroxyproline 618-27-9



Vitamin A
Vitamin C
Vitamin D2
Vitamin D3 (cholecalciferol)
Vitamin E
Vitamin H (biotin)
Vitamin AD
Vitamin B1 (thiamine)
Vitamin B2 (riboflavin)
Vitamin B3
Vitamin B5 (pantothenic acid)
Vitamin B6 (pyridoxine)
Vitamin B9 (folic acid)
Vitamin B12 (cyanocobalamin)
Vitamin K1
Vitamin K2
Vitamin K3
Vitamin K4
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