L-Methionine Pure Powder (1000g / 1 kg)

Quality and Purity Standards

Every batch of NuSci L-Methionine Powder is manufactured to meet USP (United States Pharmacopoeia) specifications. This third-party quality standard ensures consistent purity, identity, and strength. Key quality features include:

• USP grade — meets or exceeds pharmacopoeial requirements.
• No additives or fillers — 100% pure L-methionine.
• White crystalline powder — characteristic appearance of high-purity amino acids.
• Bitter taste — normal for free-form L-methionine.
• Water soluble — dissolves readily in aqueous solutions.

Each container holds 1000 grammes (approximately 1 kg) of powder, providing a substantial quantity for ongoing projects or bulk formulation.

What Is L-Methionine Pure Powder?

L-Methionine is an essential amino acid that the human body cannot produce on its own — it must be obtained through diet or supplementation. As one of the sulphur-containing amino acids, L-methionine is fundamental to protein synthesis and various metabolic processes. This pure powder form offers a versatile, concentrated source of L-methionine suitable for multiple applications. Our L-Methionine Powder conforms to USP quality standards, meaning it meets rigorous purity and potency specifications. The product contains no additives, fillers, or excipients — just 100% L-methionine in its free-form crystalline powder state.

Key Applications of L-Methionine Powder

This bulk ingredient is designed for professional uses in a variety of fields. Common applications include:

• Food additive and nutritional formulation — L-methionine can be incorporated into food products to enhance amino acid profiles.
• Research and development (R&D) — Used in laboratory settings for biochemical studies and method development.
• Cosmetic product formulation — Incorporated into skin care and hair care products for its amino acid content.
• Dietary supplement compounding — As a raw ingredient for custom supplement blends or capsules.

Because this product is a pure, unformulated ingredient, it is best suited for individuals and businesses with the knowledge and equipment to handle bulk amino acids. Always follow proper handling and measuring procedures.

How to Store and Uses L-Methionine Powder

To maintain freshness and potency, store this product in a tightly closed container in a cool, dry place away from direct sunlight, strong light, and heat sources. When stored properly, L-Methionine Powder has a shelf life of 1 to 1.5 years from the date of manufacture.

For uses, the powder can be weighed directly and incorporated into formulations. Because it is a fine powder, we recommend using a precision scale for accurate dosage. If you intend to consume this product as a dietary supplement, consult a health care professional to determine appropriate serving sizes and ensure it fits your individual nutritional needs.

Frequently Asked Questions About L-Methionine

What is L-methionine used for in supplements?

In dietary supplements, L-methionine is often included as part of amino acid blends or targeted formulations. It serves as a building block for proteins and is involved in various metabolic pathways. However, this specific product is a bulk ingredient intended for formulation or research, not a ready-to-consume supplement.

Is this powder suitable for direct consumption?

While L-methionine is generally recognized as safe when used appropriately, this bulk powder is sold as an ingredient for formulation, research, and manufacturing. If you plan to consume it directly, we recommend consulting a health care provider to determine appropriate dosage and ensure it meets your needs.

How does USP grade differ from food grade?

USP (United States Pharmacopoeia) grade indicates that the product meets strict standards for purity, potency, and quality set by an official compendium. It is a higher standard than many food grades, making it suitable for pharmaceutical and research applications.

Can I uses this powder for cosmetic products?

Yes, L-methionine is sometimes used in cosmetic formulations for its amino acid content. However, always verify ingredient compatibility with your specific formulation and follow all regulatory guidelines for cosmetic ingredients.

*These statements have not been evaluated by the Medicines and Health care products Regulatory Agency. This product is not intended to diagnose, treat, or prevent any disease.*