Amino Acids Powder

2 year ago

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Shaanxi Changsheng Industrial Co., Ltd.

3 year

Product details

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Levodopa Powder - High-Purity Plant Extract for Nutritional Supplements & Pharmaceutical Applications

Product Overview

Levodopa (L-DOPA) is a premium Plant Extract and critical Nutritional Supplements raw material, recognized as the gold standard precursor to dopamine—a key neurotransmitter regulating motor function, cognitive health, and emotional balance. Derived from natural botanical sources, our Levodopa Powder is processed through advanced extraction technology to ensure exceptional purity and bioavailability, making it a top choice for global B2B buyers in pharmaceuticals, health supplements, and functional food industries.

Core functions include replenishing brain dopamine deficiency, supporting motor function regulation, and enhancing overall neurological health. As a trusted Herbal Extract, our product integrates seamlessly into various formulations, while aligning with international quality standards to meet the strict requirements of pharmaceutical manufacturers, supplement brands, and Male Health product developers.

Technical Specifications

CAS Number: 59-92-7
Molecular Formula: C9H11NO4
Molecular Weight: 197.19 g/mol
Purity: ≥99% (HPLC certified)
Appearance: White to off-white fine powder
Solubility: Soluble in water, slightly soluble in ethanol
pH Value: 5.0-7.0 (1% aqueous solution)
Loss on Drying: ≤5.0%
Heavy Metals: ≤10 ppm (Pb, Cd, Hg total)
Microbiological Control: Total Plate Count ≤1000 CFU/g; Yeast & Mold ≤100 CFU/g; No E. coli detected
Storage Condition: Sealed, stored in cool (15-25℃) and dry place, protected from light
Shelf Life: 24 months when stored as recommended

Product Images and Videos

Levodopa Powder - White Fine Powder for Pharmaceutical Use

High-purity Levodopa Powder (≥99%) - Visual inspection of appearance and texture

Demonstration Video: Production Process & Quality Testing of Levodopa Powder

(Embedded YouTube video: Manufacturing workflow, purity analysis, and formulation applications)

Product Features & Advantages

Core Mechanism of Action

Levodopa uniquely crosses the blood-brain barrier, where it is decarboxylated into dopamine in dopaminergic neuron presynaptic terminals. Released dopamine binds to receptors to regulate motor function, while excess dopamine is either reabsorbed or metabolized by COMT/MAO enzymes—ensuring targeted efficacy with minimal systemic interference.

Key Competitive Advantages

Ultra-High Purity: ≥99% purity verified by HPLC, reducing impurities that affect formulation stability
Natural Source: Extracted from premium botanical materials, aligning with global demand for Natural Plant Extract
High Bioavailability: Optimized particle size (100-200 mesh) ensures rapid dissolution and absorption
Strict Quality Control: Full traceability from raw material to finished product, complying with pharmaceutical-grade standards
Versatile Formulation: Compatible with Vitamins Powder, peptides, and other nutritional ingredients for multi-functional products

Recommended Usage Steps (For Manufacturers)

Raw Material Preparation: Ensure Levodopa Powder is stored in sealed containers to avoid moisture absorption; bring to room temperature before use.
Formulation Blending: Mix with compatible ingredients (e.g., Vitamins Powder, excipients) in a clean, dry mixing equipment at controlled humidity (≤60%).
Processing & Forming: Process the mixture into desired forms (tablets, capsules, powders) via compression, encapsulation, or granulation.
Quality Verification: Test final products for potency, uniformity, and stability according to ISO/GMP standards.
Packaging & Storage: Package finished products in airtight containers; store in cool, dry environments to maintain shelf life.

Application Scenarios

Our Levodopa Powder serves as a critical raw material across multiple high-value industries, delivering tangible value to B2B buyers:

Pharmaceutical Industry: Formulation of drugs for Parkinson's disease and movement disorders, leveraging dopamine replacement efficacy to control bradykinesia, tremors, and muscle rigidity.
Nutritional Supplements: Development of neurological health supplements, cognitive support products, and Male Health formulations to enhance motor function and overall vitality.
Functional Food & Beverages: Addition to health drinks, protein powders, and fortified foods as a Nutritional Supplements ingredient (compliant with regional food additive regulations).
Cosmetic Raw Materials: Integration into anti-aging skincare products (topical use) to support skin microcirculation and reduce oxidative stress (via dopamine-related antioxidant effects).
Research & Development: Used in biotech and pharmaceutical R&D for neurological disorder studies and new drug development.

Buyer Value: Reduces formulation costs through high purity (minimizing dosage requirements), ensures regulatory compliance (global certifications), and expands product portfolio with in-demand health-focused ingredients.

Certifications and Compliance

Our Levodopa Powder meets strict international standards, providing B2B buyers with confidence in quality and regulatory compliance:

ISO 9001:2015 Quality Management System Certification
GMP (Good Manufacturing Practice) Certification for Pharmaceutical Ingredients
FDA (U.S. Food and Drug Administration) GRAS Notification Eligible
EU Food Grade & Pharmaceutical Grade Compliance
REACH, RoHS, and CEP (Certificate of Suitability) Compliant
Batch-to-batch consistency verified by third-party laboratory testing

Customization Options

We offer flexible customization to meet unique B2B buyer requirements, supporting your specific formulation and business needs:

Purity Customization: 95%-99.5% purity levels available (based on application requirements)
Particle Size Adjustment: 80-400 mesh options for different formulation processes (e.g., direct compression, dissolution)
Packaging Solutions: 1kg/foil bag, 25kg/drum (food-grade HDPE), or custom packaging with your brand logo (MOQ applicable)
Documentation Support: Customized COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and regulatory dossiers for target markets

Production Process

Our state-of-the-art production facility ensures consistent quality and reliability, with strict quality control at every stage:

Raw Material Selection: Sourcing premium botanical raw materials with high levodopa content, tested for heavy metals and pesticides.
Extraction: Advanced solvent extraction (food-grade solvents) to isolate levodopa from plant matrices.
Purification: Column chromatography and recrystallization to achieve high purity, removing impurities and by-products.
Drying: Low-temperature vacuum drying to preserve bioactivity and prevent oxidation.
Quality Testing: HPLC, UV-Vis, and microbiological testing to verify purity, potency, and safety.
Packaging & Storage: Aseptic packaging in moisture-proof containers, with batch coding for traceability.

Frequently Asked Questions

Q: Is your Levodopa Powder suitable for pharmaceutical formulations?

A: Yes, our product meets pharmaceutical-grade standards (≥99% purity, GMP certified) and is widely used in Parkinson's disease drug formulations globally.

Q: How do you ensure batch-to-batch consistency?

A: We implement strict quality control throughout the production process, including raw material testing, in-process inspection, and final third-party verification. Each batch comes with a detailed COA.

Q: Can I request a sample before placing a bulk order?

A: Yes, we provide 10-50g samples for quality evaluation. Please contact our sales team to discuss sample availability and lead time.

Q: What is the shelf life of your Levodopa Powder?

A: 24 months from the production date when stored in sealed, cool (15-25℃), and dry conditions, protected from light and moisture.

Q: Is the product compliant with EU and US regulatory requirements?

A: Yes, our Levodopa Powder meets EU Food Grade, FDA GRAS, and CEP standards, ensuring smooth market access in North America, Europe, and other regions.

Q: Can it be mixed with other Herbal Extract or Vitamins Powder?

A: Absolutely, our Levodopa Powder has excellent compatibility with most nutritional ingredients, including herbal extracts, vitamins, and peptides—ideal for multi-functional supplement formulations.

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