L-Serine

Product Overview

L-Serine is a naturally occurring, non-essential amino acid with the chemical formula C₃H₇NO₃. It plays a crucial role in protein synthesis, cellular metabolism, and neurotransmission. L-Serine is widely used in pharmaceuticals, dietary supplements, cosmetic formulations, and research applications due to its high purity, stability, and bioactivity.

L-Serine is considered biologically active and nutritionally important, supporting brain health, liver function, and skin care formulations.

Key Product Identification

• Product Name: L-Serine

• Synonyms: 2-Amino-3-hydroxypropionic acid, Serine

• Chemical Formula: C₃H₇NO₃

• CAS Number: 56-45-1

• Molecular Weight: 105.09 g/mol

• HS Code: 29224200

• Appearance: White crystalline powder

• Odor: Odorless

Chemical & Physical Properties

Values are typical for pharmaceutical and food-grade material.

Manufacturing & Quality Control

L-Serine is produced via fermentation using microbial strains or enzymatic synthesis, followed by purification and crystallization. Quality control ensures:

• High purity and low residual solvents or impurities

• Compliance with pharmaceutical, food, and cosmetic standards

• Consistent physical and chemical properties

Each batch undergoes HPLC assay, moisture content, and optical rotation testing to guarantee product reliability.

Applications of L-Serine

Pharmaceutical & Nutraceutical Use

Used as a dietary supplement and functional ingredient for neurological health, cognitive support, and metabolic functions.

Food & Beverage Industry

Serves as a functional amino acid additive in health foods, beverages, and fortified nutritional products.

Cosmetic & Personal Care

Used in skin care and hair care formulations for hydration, anti-aging, and protein synthesis support.

Research & Laboratory Applications

Serves as a reagent in biochemical research, protein studies, and enzyme assays.

Industrial Applications

Acts as a raw material in amino acid derivatives and specialty chemical synthesis.

Packaging & Logistics

• Standard Packaging:

• 25 kg / 50 kg kraft paper bag with polyethylene liner

• 500 kg jumbo bag (IBC)

• Bulk Supply: Available

• Storage Conditions:

• Store in a cool, dry, and well-ventilated area

• Protect from moisture and light

• Keep containers tightly closed

Safety & Handling

• Generally regarded as safe (GRAS) for food and nutraceutical use

• Avoid inhalation of dust and prolonged skin contact in industrial handling

• Use standard personal protective equipment (PPE)

• Consult the Safety Data Sheet (SDS/MSDS) for detailed instructions

Regulatory & Documentation

Available upon request:

• COA (Certificate of Analysis)

• SDS / MSDS

• TDS (Technical Data Sheet)

• Food, nutraceutical, and pharmaceutical compliance documents

Why Choose Our L-Serine?

• ✔ High purity and consistent batch quality

• ✔ Suitable for pharmaceutical, nutraceutical, cosmetic, and research applications

• ✔ Flexible packaging and bulk supply options

• ✔ Export-ready documentation and regulatory support

• ✔ Technical guidance for formulation and R&D

Frequently Asked Questions (FAQ)

Q1: What is L-Serine used for?

It is used in pharmaceuticals, dietary supplements, cosmetics, functional foods, and laboratory research.

Q2: Is L-Serine soluble in water?

Yes, it is highly soluble in water and slightly soluble in ethanol.

Q3: Can you provide analytical and regulatory documents?

Yes, COA, SDS, TDS, and compliance documents are available.

Q4: What is the typical minimum order quantity (MOQ)?

MOQ depends on packaging type and destination; please contact us for details.