USP L-Methionine powder for Supplement Manufacturing

CAS: 63-68-3

MF: C5H11NO2S

MW: 149.21

EINECS: 200-562-9

Specification​: 99% min L-methionine powder

Sample: L-methionine powder Avaliable

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: White powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

L-methionine Powder Usage and Synthesis.

L-Methionine is an essential amino acid for the nutrition of human and animal bodies, and is commonly used in the preparation of complex amino acid infusions, as well as in the treatment of acute hepatitis and cirrhosis, and as an antidote for drugs.DL-Methionine is used in large quantities in the compound feed of cows, swine, and chicks.

Its metabolism is associated with cysteine. In prokaryotes formylated methionine is the starting amino acid for protein biosynthesis. It can also be converted to s-adenosylmethionine by ATP activation, which participates in the synthesis of creatine and choline as a methyl donor.

Click here to order now!

Why L-Methionine is an Essential Pillar of Health

Unlike some amino acids that the body can synthesize on its own, L-methionine is an essential amino acid, meaning it must be obtained through diet or supplements. It plays several indispensable roles:

• Core of Antioxidant Defense: It is a precursor to glutathione, one of the body's most potent antioxidants. Adequate methionine levels are crucial for the body's antioxidant defense system.
• Detoxification and Liver Health: By participating in the production of glutathione and helping metabolize heavy metals, methionine supports the liver's natural detoxification pathways, promoting overall liver health.
• Hair, Skin, and Nail Health: As a source of sulfur, it is directly involved in the production of keratin, a key structural protein that makes up healthy hair, elastic skin, and strong nails.
• Precursor to SAMe: ​​L-methionine can be converted in the body into S-adenosylmethionine, a compound essential for mood regulation, joint health, and cellular function.

Why Choose Our Premium L-Methionine Powder?

Not all supplements are created equal. Our L-Methionine powder offers discerning users a superior choice:

• Ultimate Purity and Potency: We provide high-purity (typically ≥99%) L-Methionine powder, free of unnecessary fillers, additives, or allergens, ensuring you receive only the effective ingredient itself.
• Unparalleled Flexibility: As a powder, it easily integrates into your daily routine. It can be consumed alone, mixed with water or juice, or added to protein shakes or smoothies for precise, personalized dosage control.
• Cost-Effective: Compared to pre-capsulated products, purchasing powder is generally more cost-effective, allowing you to reap greater value in your long-term health investment.
• Transparency and Traceability: Our products undergo rigorous quality control and are documented to guarantee their origin, purity, and safety, giving you peace of mind.

Uses of L-methionine.

Amino acid drugs, nutritional supplements. Used for liver cirrhosis and fatty liver. In addition, it is used as feed additives in large quantities to improve the quality of feed, increase the utilization rate of natural protein and promote the development of animals. For example, DL-methionine can improve the egg production of chickens, increase the weight of pigs and milk production of cows. Adverse reactions: Contraindicated in hepatic coma.

Nutritional supplement. One of the essential amino acids. Because the price is higher than DL-methionine and the effect is equal, so DL-methionine is commonly used.

Who can benefit from L-methionine supplementation?

• Athletes and fitness enthusiasts: Supports protein synthesis, muscle repair, and post-exercise recovery.
• Those concerned about aging and antioxidant levels: Individuals who want to enhance their body's ability to combat oxidative stress by increasing glutathione levels.
• Those seeking liver support: Individuals whose lifestyle requires additional liver detoxification support (note that individuals with severe liver disease should consult their doctor).
• Those pursuing healthy hair, skin, and nails: Individuals who want to improve keratin production and appearance from the inside out.
• Vegetarians and vegans: Plant-based diets may be low in methionine; appropriate supplementation can help ensure adequate intake.

Product Method of Bulk L-methionine Powder.

Obtained from acetyl-DL-methionine by splitting the spin by amylase.

Frequently Asked Questions about L-Methionine Powder

1. What is the difference between L-methionine and DL-methionine?

L-methionine is the naturally occurring, biologically active form, found in food and utilized by the body. DL-methionine is a synthetic mixture of the L-form and its mirror image (D-form). For human nutrition and supplementation, the L-form is the preferred and more effective form.

2. Are there any side effects from taking L-methionine?

L-methionine is generally well tolerated when taken at recommended doses. Very high doses may cause gastrointestinal upset, nausea, or dizziness. Individuals with homocysteineuria or severe liver disease should avoid supplementation unless under medical supervision.

3. Can I take L-methionine with other supplements?

Yes, it is usually taken with other amino acids, B vitamins (especially B6, B12, and folic acid, which help with its metabolism), and antioxidants. As always, a balanced diet is key.

4. Is your L-methionine powder suitable for vegetarians and vegans?

Yes, our L-methionine powder is synthesized through fermentation and contains no animal ingredients, making it suitable for vegetarians and vegans.

Polvo de L-Metionina USP para fabricación de suplementos
Pó de L-Metionina USP para fabricação de suplementos
USP L-Methionin-Pulver für die Herstellung von Nahrungsergänzungsmitteln
Poudre de L-Méthionine USP pour la fabrication de compléments
Порошок L-метионина USP для производства пищевых добавок