bulk nac powder
Molecular formula: C5H9NO3S
Packing: 1kg/bags,25kg/drum
Samples: 10g
Paraben free,No Colors
Authenticity Verification
FDA Registered Factory
Gluten free,no Allergen,Non-GMO
HACCP ISO22001 Certified
EU USDA Organic Certified
Kosher Halal Certified
Prompt and Secure Shipment
Ready Stock in Local Warehouse
Gift Sample Available
Paperwork Supported
Plant Audition Accepted
Online Transaction Accepted
Not for Private Person Sale
- Product Description
Premium Bulk NAC Powder Manufacturer & Supplier | Pioneer Biotech
Shaanxi Pioneer Biotech Co., Ltd., built up in 2012 and headquartered in Xi'an, China, stands as your trusted manufacturing accessory for premium N-Acetyl-L-Cysteine. As a driving widespread pharmaceutical undertaking specializing in standardized domestic developed extracts and characteristic energetic fixings, we pass on consistent 99% immaculateness bulk nac powder supported by add up to certification systems checking ISO9001, ISO22000, HACCP, and FDA enrollment. Our ready-stock stock in adjacent conveyance centers ensures incite shipment, though our 24-hour client back gather guarantees reliable communication all through your acquirement process.
What is Bulk NAC Powder?
N-Acetyl-L-Cysteine (NAC), or the thing, talks to the acetylated backup of the semi-essential amino destructive L-cysteine. This modification makes all the qualification in your formulations.
Unlike its insecure forerunner L-cysteine—which rapidly oxidizes when revealed to air—NAC powder keeps up momentous robustness all through creating and capacity. The acetylation get ready secures the sulfhydryl accumulate, extending rack life and advancing taking care of characteristics.
From a biochemical point of see, NAC serves as a arrange trailblazer to glutathione (GSH), regularly called the "Mother of All Cancer anticipation operators." Once held, your body capably changes over NAC into L-cysteine, which at that point gets to be the rate-limiting substrate for glutathione union in your cells.

Key Physical Properties:
- Appearance: White crystalline powder
- Odor: Characteristic sulfur/garlic-like scent
- Taste: Imperceptibly acidic
- Solubility: Significantly dissolvable in water and ethanol; insoluble in ether and chloroform
- Hygroscopic nature: Requires true blue clamminess control in the midst of storage
The nuclear structure highlights an acetyl bunch (CH3CO) associated to the nitrogen particle of cysteine, which stabilizes the molecule while keeping up bioactivity. This pharmaceutical-grade center finds wide application in mucolytic medicines, liver back definitions, and advanced antioxidant supplements.
Why Select Pioneer as Your Bulk NAC Powder Supplier?
Service To start with, Client-Oriented Approach
Your time is imperative. That's why we keep up arranged stock in adjacent conveyance centers for incite shipment. You'll never stand up to era delays due to unrefined texture insufficiencies. Our 24-hour online communication system suggests you can reach specialized masters at anything point questions arise.
We offer complimentary favoring tests (10g) so you can endorse quality a few time as of late committing to bulk orders. This risk-free testing ensures our NAC powder meets your rectify specifications.
Comprehensive All inclusive Certification System
Your brand reputation depends on settling quality. We've contributed heightening in setting up incredible quality organization systems certified by all inclusive specialists:
- ISO9001 & ISO22000 for quality management
- HACCP for risk investigation and basic control points
- EU-ORGANIC and USDA-ORGANIC certifications
- KOSHER and HALAL compliance for different markets
- FDA Enlisted Fabricating Facility
These aren't fair certificates on the wall—they speak to thorough third-party reviews of our forms, documentation, and quality controls.
GMP-Standard Generation Facilities
Our fabricating happens in GMP-certified clean rooms where natural controls keep up pharmaceutical-grade conditions. Each generation clump experiences numerous quality checkpoints some time recently accepting endorsement for shipment.
Transparency and Traceability
We give total printed material bolster counting Certificates of Examination (COA), MSDS, and group generation records. Plant reviews are welcomed—we have nothing to stow away. You can indeed conduct online exchanges through secure stages for your comfort.
Technical Specifications and COA
Parameter | Specification |
Product Name | N-Acetyl-L-Cysteine (NAC Powder) |
Purity | ≥99.0% |
Molecular Formula | C₅H₉NO₃S |
Molecular Weight | 163.19 g/mol |
CAS Number | 616-91-1 |
Appearance | White to off-white crystalline powder |
Odor | Characteristic (sulfur-like) |
Loss on Drying | ≤0.5% |
Heavy Metals (as Pb) | ≤10 ppm |
Arsenic (As) | ≤1 ppm |
Microbiology | Meets USP/EP standards |
Packaging Options | 1kg/aluminum foil bag, 25kg/fiber drum |
Storage Conditions | Cool, dry place; avoid strong oxidizing agents |
Shelf Life | 24 months when properly stored |
GMO Status | Non-GMO |
Allergen Status | Gluten-free, no major allergens |
Additives | Paraben-free, no artificial colors |
Each shipment includes a batch-specific Certificate of Analysis verified through third-party laboratory testing. We also provide authenticity verification to protect against counterfeit materials.
Core Product Functions
Glutathione Blend Enhancement
NAC specifically addresses the rate-limiting step in glutathione generation. Your cells require cysteine to fabricate this basic antioxidant, and NAC gives the most steady, bioavailable source. This makes it predominant to verbal glutathione supplements, which confront corruption in the stomach related tract.
Mucolytic Activity
The free sulfhydryl gather in NAC breaks disulfide bonds inside bodily fluid glycoproteins. This diminishes bodily fluid consistency, making it important in respiratory definitions focusing on conditions like incessant bronchitis, COPD, and cystic fibrosis.
Hepatoprotective Support
In cases of acetaminophen harmfulness, NAC serves as the standard-of-care cure. It replenishes glutathione stores that ended up exhausted when the liver forms harmful metabolites, anticipating hepatocellular necrosis.
Antioxidant Protection
NAC straightforwardly scavenges responsive oxygen species (ROS) and receptive nitrogen species (RNS). This double action—both as a coordinate antioxidant and glutathione precursor—provides comprehensive cellular assurance against oxidative stress.

Key Product Advantages
Superior Soundness Profile
You won't bargain with the oxidation issues that torment free L-cysteine. Our NAC powder keeps up power all through normal item rack lives, decreasing reformulation costs and client complaints.
Excellent Bioavailability
The acetyl bunch improves retention in the gastrointestinal tract. Thinks about appear essentially higher plasma cysteine levels with NAC compared to comparable dosages of L-cysteine.
Cost-Efficiency
Compared to wrapped up glutathione items, NAC offers superior financial matters for producers. You accomplish predominant comes about at lower fixing costs, progressing your benefit edges whereas conveying esteem to conclusion consumers.
Versatile Definition Compatibility
Our pharmaceutical-grade NAC powder coordinating easily into capsules, tablets, foaming equations, and fluid arrangements. The steady molecule estimate dispersion guarantees uniform blending and exact dosing.

Clean Name Compliance
With no GMOs, allergens, parabens, or counterfeit colors, our NAC powder adjusts with clean name patterns. This disentangles your showcasing claims and offers to health-conscious consumers.
Diverse Application Fields
Pharmaceutical Manufacturing
Respiratory drugs utilize NAC as the dynamic pharmaceutical fixing (API) for its mucolytic properties. Injectable and verbal definitions address acetaminophen overdose with demonstrated adequacy in crisis pharmaceutical protocols.
Nutraceutical and Dietary Supplements
The supplement industry speaks to the fastest-growing application segment. Producers define NAC into:
- Liver support and detoxification supplements
- Immune system boosters
- Respiratory health products
- Athletic performance and recovery formulas
- Anti-aging and longevity supplements
- Brain health and neuroprotection products
Sports Nutrition
Competitors confront lifted oxidative stretch from seriously preparing. NAC supplementation decreases exercise-induced oxidative harm, underpins recuperation, and may improve execution by keeping up ideal glutathione levels.
Cosmetic and Dermatological Products
Though less common due to the characteristic odor, progressed formulators consolidate NAC into anti-aging serums and creams. The antioxidant properties combat photo-aging, whereas the capacity to adjust disulfide bonds offers interesting textural benefits.
Research and Development
Universities and inquire about educate buy our NAC powder for logical ponders exploring its components in neurological disarranges, metabolic conditions, and cellular biology.
Manufacturing and Production Process
Our NAC amalgamation takes after pharmaceutical-grade protocols:
Step 1: Crude Fabric Selection
We source high-purity L-cysteine hydrochloride from qualified providers with total traceability documentation.
Step 2: Acetylation Reaction
The L-cysteine experiences controlled acetylation utilizing acidic anhydride or acetyl chloride beneath exact temperature and pH conditions. This basic step decides last item purity.
Step 3: Crystallization and Purification
The response blend experiences crystallization to isolated NAC from unreacted materials and byproducts. Numerous recrystallization cycles accomplish 99%+ virtue levels.
Step 4: Drying and Milling
The filtered gems are carefully dried beneath controlled conditions to accomplish the indicated dampness substance. Processing to uniform molecule estimate guarantees reliable flowability and disintegration characteristics.
Step 5: Quality Testing
Before endorsement for bundling, each bunch experiences comprehensive testing counting HPLC measure, overwhelming metals examination, microbiology screening, and physical characteristic verification.
Step 6: Bundling and Storage
Final item is bundled in moisture-barrier aluminum thwart packs or fiber drums beneath nitrogen air to maximize soundness. Capacity in our climate-controlled distribution centers keeps up quality until shipment.

Quality Control (QC) and Testing Standards
Multi-Point Quality Verification
Your investment deserves protection. We implement quality checkpoints at every production stage:
- Incoming raw material verification
- In-process monitoring during synthesis
- Pre-packaging batch testing
- Post-packaging stability confirmation
- Annual stability studies for shelf-life validation
Advanced Analytical Methods
Our laboratory employs:
- HPLC (High-Performance Liquid Chromatography) for purity assay
- ICP-MS (Inductively Coupled Plasma Mass Spectrometry) for heavy metals
- USP microbiology testing protocols
- Karl Fischer titration for moisture content
- Particle size analysis for physical specifications
Third-Party Verification
Beyond our internal quality control, we regularly submit samples to independent laboratories for unbiased confirmation of specifications. These reports are available upon request.
Compliance Documentation
Every shipment includes:
- Certificate of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Allergen statement
- GMO-free declaration
- Country-of-origin certificate
- Any additional documentation required for customs clearance
Certifications and Product Patents
While we cannot make unfounded claims, our manufacturing facility holds legitimate certifications from recognized international bodies. These include ISO9001:2015 for quality management systems, ISO22000 for food safety management, and HACCP certification demonstrating our systematic approach to hazard analysis.
Our facility is FDA registered, and we maintain compliance with current Good Manufacturing Practices (cGMP) for both pharmaceutical and nutraceutical applications.
Organic certifications from both EU and USDA authorities validate our capability to produce materials meeting organic standards when required.
Religious dietary certifications (KOSHER and HALAL) enable your products to serve diverse consumer markets with confidence.

Factory, Lab, and R&D Capabilities
Production Capacity
Our Xi'an facility operates multiple production lines with combined capacity exceeding 200 tons annually. This scalability ensures we can grow alongside your business without supply interruptions.
Laboratory Infrastructure
Our analytical laboratory houses state-of-the-art instrumentation including multiple HPLC systems, GC-MS, UV-Vis spectrophotometers, and complete microbiology testing facilities. A dedicated team of chemists and quality specialists performs thousands of tests monthly.
Research and Development Team
Innovation drives our industry forward. Our R&D department collaborates with clients on:
- Custom formulation optimization
- Stability enhancement strategies
- Novel delivery system development
- Application-specific testing protocols
- Regulatory documentation support
Pilot Production Facilities
Before scaling to commercial production, we offer pilot batch services. This allows you to validate manufacturing parameters and conduct stability studies with minimal investment.

OEM/ODM and Custom Formulation Services
Beyond Raw Material Supply
Perhaps you need more than just bulk NAC powder. Our OEM/ODM services transform your concept into finished products:
Custom Blending
We can combine NAC with complementary ingredients like:
- Antioxidant complexes (vitamin C, selenium, alpha-lipoic acid)
- B-vitamin complexes for methylation support
- Herbal extracts targeting specific health applications
- Amino acid blends for sports nutrition
Finished Dosage Forms
Our partners manufacture:
- Vegetarian and gelatin capsules
- Sustained-release tablets
- Effervescent tablets and powders
- Liquid solutions and liposomal formulations
- Sachet packaging for single-serve convenience
Private Labeling
We support your brand development with comprehensive services including formulation consultation, packaging design coordination, and regulatory documentation assistance.
Flexible Minimum Order Quantities
Whether you're launching a new brand or scaling an established product line, we accommodate various order sizes. Discuss your specific requirements with our sales team.

Company Exhibitions and Global Presence
Pioneer Biotech keeps up an dynamic nearness in universal exchange appears and industry shows, interfacing with accomplices over pharmaceutical, nutraceutical, and restorative divisions. These occasions give openings for face-to-face discussions and fortify our understanding of worldwide showcase trends.
Our dissemination organize ranges North America, Europe, Asia-Pacific, and rising markets. This worldwide impression guarantees localized bolster and proficient coordinations in any case of your location.

Customer Reviews and Success Cases
Our client connections span from developing supplement brands to built up pharmaceutical companies. Whereas we regard privacy understandings and cannot share particular client data without consent, our long-term organizations talk to steady quality conveyance and dependable service.
Many clients return for rehash orders and grow their item portfolios with our materials—the most grounded support of quality and benefit in B2B relationships.
Transportation and Packaging
Packaging Options
We offer adaptable bundling to suit your operational necessities:
- Small Quantities:1kg aluminum foil bags with resealable zippers, ideal for testing or small-batch production
- Standard Bulk:25kg fiber drums with double PE inner bags, the industry standard for commercial manufacturing
- Custom Packaging:Available upon request for specific handling or storage requirements
All packaging materials are food-grade and compliant with international shipping regulations.
Shipping Methods
- Express Courier:DHL, FedEx, UPS for samples and urgent small orders (3-7 days delivery)
- Air Freight:For medium-sized orders requiring faster delivery (7-15 days)
- Sea Freight:Most economical for large bulk orders (30-45 days depending on destination)
Logistics Support
Our coordinations group arranges pickup, documentation, traditions clearance, and following. You get normal upgrades all through the shipping handle, with full straightforwardness on your arrange status.
Insurance and Guarantees
We prescribe cargo protections for worldwide shipments, which we can orchestrate on your sake. In the impossible occasion of quality issues, our ensure arrangement secures your venture.

FAQ
Q: What makes your NAC powder distinctive from competitors?
A: Our 99% virtue determination surpasses industry measures. Combined with comprehensive certifications, thorough testing conventions, and pharmaceutical-grade fabricating conditions, you get reliably prevalent quality that ensures your brand reputation.
Q: Can I ask a test some time recently putting a bulk order?
A: Completely. We give 10g complimentary tests for quality assessment. This permits your specialized group to confirm determinations and conduct compatibility testing with your definitions some time recently committing to bigger quantities.
Q: What is your commonplace lead time for bulk orders?
A: For in-stock stock, we can dispatch inside 3-5 trade days. Custom orders requiring particular bundling or testing regularly require 2-3 weeks. Surge benefit is accessible for pressing requirements.
Q: Do you give administrative back for universal shipments?
A: Yes. Our experienced documentation group plans all essential printed material counting commercial solicitations, pressing records, certificates of examination, free deal certificates, and any country-specific prerequisites for smooth traditions clearance.
Q: How ought to NAC powder be put away to keep up quality?
A: Store in a cool, dry area absent from coordinate daylight. Keep holders firmly fixed to avoid dampness retention. Maintain a strategic distance from nearness to solid oxidizing specialists. Beneath legitimate conditions, rack life amplifies to 24 months.
Q: Is your office accessible for audit?
A: We welcome plant reviews from qualified clients. This straightforwardness illustrates our certainty in fabricating hones and quality frameworks. Contact our deals group to plan a visit.
Q: Can you create a custom NAC-based definition for my brand?
A: Our R&D group specializes in custom definition advancement. Share your target application, craved benefits, and any particular necessities. We'll work collaboratively to make a item that separates your brand in the marketplace.
Q: What installment terms do you offer?
A: We oblige different installment strategies counting T/T (wire exchange), L/C (letter of credit), and secure online exchanges through confirmed stages. Particular terms depend on arrange estimate and client relationship.
Contact Us for a Technical Quote
Ready to source premium bulk nac powder for your next formulation? Our technical sales team stands ready to discuss your specific requirements, answer detailed questions, and provide competitive quotations tailored to your order volume.
Email: sales@pioneerbiotech.com
Whether you need 1kg for product development or multiple tons for commercial production, we deliver the same attention to quality and service. Our experts can provide:
- Technical data sheets and specification documents
- Formulation suggestions for your application
- Competitive pricing based on order quantity
- Shipping cost estimates to your location
- Regulatory documentation guidance
- Sample arrangements
Don't compromise on the quality of your antioxidant raw materials. Partner with a manufacturer who understands that your success depends on consistent, high-purity ingredients backed by comprehensive quality systems.










