Minoxidil Powder

High-Purity Minoxidil Powder for Pharmaceutical & Hair Growth Formulations

cGMP-Certified Manufacturer with FDA/EU Compliance, Scalable Bulk Supply, and Full Traceability

Minoxidil powder is one of the most important ingredients in hair growth products and pharmaceutical raw materials. The minoxidil bulk powder supplied by Shaanxi Hongda is not ordinary industrial-grade raw material, but a formulation-grade API created through multi-stage solvent recrystallization and air jet milling technology. Our process ensures "ultra-fine particle control," guaranteeing faster dissolution and stronger physical stability of the powder in propylene glycol, ethanol, or glycerol systems. We are committed to providing you with high-quality raw materials with "high transdermal absorption and zero crystallization risk." High-performance liquid chromatography (HPLC) indicates that Shaanxi Hongda Phytochemistry Co., Ltd. produces minoxidil pure powder with a purity of more than 99%. We follow US FDA drug master files and EU GMP rules, ensuring manufacturing and operations compliance and providing you with high-quality pharmaceutical-grade goods ideal for topical serums, oral tablets, or compound preparations.

Why Choose Our Manufacturing Excellence?

Certified Quality Assurance You Can Trust

Using pure, consistent components is the key to making your mixture work. Our facility has a number of foreign certifications, including cGMP, ISO22000, and FSSC22000. These make sure that every batch of our powder meets the requirements for making drugs. We cooperate with SGS and Eurofins as a team to undertake independent tests for heavy metals, hazardous microorganisms, and pesticide residues.

Micronized Particle Size Control (D90 < 20μm)

We offer micronized grades. The extremely small particle size significantly increases the specific surface area, resulting in a dissolution rate of over 40% during the formulation mixing stage, completely resolving the problems of large particles being difficult to dissolve and prone to precipitation.

Ultimate Purity and Impurity Control

Our factory adheres to the latest USP/EP pharmacopoeia standards. We rigorously monitor individual impurities using HPLC to ensure that the total impurity content is well below 0.5%. More importantly, we have optimized the synthesis pathway, effectively controlling degradation products under acidic conditions, ensuring your hair growth tonic does not yellow or separate during its 24-month shelf life.

100% Clean Production Environment

All our products are manufactured in a GMP Class D cleanroom that meets international standards, with strict control over residual solvents (no methanol, no hexane residue), ensuring that every batch passes the most stringent third-party laboratory testing in North America and Europe.

Solubility Data Provided

We have conducted detailed solubility equilibrium experiments on the mixing ratios of ethanol, propylene glycol, and aqueous solutions. If needed, we can provide you with a minoxidil formulation optimization guide specifically for Shaanxi Hongda customers after order confirmation.

Product Specification

Benefits of Minoxidil:

Core Solution for Androgenetic Alopecia (AGA):

Directly awakens dormant hair follicles through opening potassium channels and vasodilation.

Spray & Foam Formulations:

Ultra-fine minoxidil powder is compatible with various propellant systems, ensuring a fine, even spray without any grainy feel.

Eyelash & Eyebrow Enhancer:

Low concentrations (2% size) are suitable for gentle cosmetic formulations around the eyes, expanding your product line.

Application-Specific Advantages

For Hair Growth Product Manufacturers

Your clients desire results, so it's vitally crucial that the amount of the active component stays the same. Our Minoxidil Powder is developed just for the skin, and it comes in 5% serums, foams, and other unique ways to apply it. Every batch has the same level of purity, therefore your completed products will always work.

For Pharmaceutical API Applications

Quality criteria must constantly be met for clinical-grade items to work. We follow ICH guidelines in our manufacture, which offers us the proof and traceability we need to submit to the government. We help you make medicines by giving you stability data, impurity profiles, and thorough analytical testing.

Comprehensive Quality Control Process

Quality assurance begins with raw material selection and continues through final product validation. We implement a three-stage testing protocol:

Stage 1: Raw material screening using advanced HPLC analysis

Stage 2: In-process monitoring during production phases

Stage 3: Final product validation including residual solvent analysis via GC-MS

This systematic approach ensures every kilogram meets your specifications. We provide complete documentation packages including stability reports, analytical methods, and regulatory support files tailored to your target markets.

Bulk Order Advantages & Global Logistics

Flexible Ordering Options

With just a 50 kg minimum order, we can meet the needs of many different businesses. Because we charge by volume, we can create a lot of goods, and our 3,000 m² temperature-controlled warehouse makes sure they are always on hand.

Worldwide Delivery Network

Our strategic inventory positioning across North America, Europe, and Asia enables rapid regional delivery. We offer comprehensive shipping terms including EXW, FCA, and DDP options, supported by complete export documentation including Certificates of Origin and compliance statements.

OEM/ODM Customization Services

Along with standard specifications, we also offer private labeling, custom blending, and one-of-a-kind packaging. Our innovation team works together with your R&D department to create unique formulae that make your products stand out in a market where they have to compete with other products.

FAQs

1. Will your minoxidil turn yellow after being dissolved and left for three months?

A: Due to its extremely high purity and very low initial impurities, our product exhibits excellent color stability as long as your formulation maintains a pH between 4.5 and 5.5 and contains an appropriate amount of antioxidant.

2. Is the micronized specification significantly more expensive than the regular specification?

A: While it increases the cost of air jet milling, it saves you substantial amounts of electricity and labor for heating and stirring. More importantly, it reduces the return rate of finished products due to crystallization. Overall, the micronized specification offers better value for money.

3. How do you ensure Minoxidil meets FDA standards?

We conduct identity, purity, and stability testing aligned with ICH guidelines. FDA DMFs are available upon request.

4. Can you customize solubility for serums?

Yes—our experts optimize solubility in ethanol or PG-based vehicles for enhanced efficacy.

5. What’s the lead time for 500kg orders?

7–10 days post-PO, with express shipping options.

Get Your Sample & Technical Dossier Today

Ready to evaluate our premium Minoxidil Powder for your next formulation? Our technical team is standing by to provide samples, complete analytical packages, and formulation guidance tailored to your specific requirements.

Contact our experts today: 📧 duke@hongdaherb.com