Silverson Becomix Mixer Homogeniser Diagram

With high quality and good service, our Beta Glucan Powder, Sambucus Elderberry Powder, Goji Berry Juice Powder are sold all over the world. We continue to develop new products, new varieties, product quality, performance to make the enterprise develop faster. We abide by and respect the laws and culture of our location, and actively repay society while developing our business. Our company has a reasonable process layout and supporting capacity facilities.

You've seen the market data: the global sodium hyaluronate raw material market is projected to surge from USD 632.09 million in 2026 to USD 1.9 billion by 2035, growing at 13.1% CAGR[1]. The U.S. market alone is expanding at 9.9% annually. Your customers want hyaluronic acid in everything-serums, supplements, injectables, eye drops.

But here's the problem: not all sodium hyaluronate delivers what the label promises. Inconsistent molecular weight. Protein contamination. Endotoxin levels that fail USP standards. Suppliers who can't explain their fermentation process or provide proper documentation for regulated markets.

At Joywin Natural, we manufacture pharmaceutical-grade Sodium Hyaluronic Acid Powder using advanced microbial fermentation technology with complete molecular weight control. Every batch meets USP/EP/CP standards, backed by our BRC, FSSC22000, cGMP, ISO 9001, and ISO 22000 certifications.

What Is Sodium Hyaluronate?

Sodium hyaluronate (also called hyaluronic acid sodium salt) is the sodium salt form of hyaluronic acid-a naturally occurring glycosaminoglycan composed of repeating disaccharide units of D-glucuronic acid and N-acetyl-D-glucosamine.

Chemical Formula: (C₁₄H₂₀NNaO₁₁)ₙ

CAS Number: 9067-32-7

The sodium salt form offers superior water solubility compared to hyaluronic acid, making it ideal for formulation in cosmetics, pharmaceuticals, and dietary supplements.

Why Molecular Weight Matters-And Why Most Suppliers Get It Wrong

Here's what separates amateur suppliers from professionals: understanding that molecular weight determines application.

High Molecular Weight (HMW) HA (1,000-2,500 kDa):

- Forms protective film on skin surface

- Provides immediate hydration and anti-aging benefits

- Exhibits anti-inflammatory properties[3][4]

- Ideal for: Topical cosmetics, anti-aging serums, wound healing

Medium Molecular Weight (MMW) HA (500-1,000 kDa):

- Balanced penetration and surface hydration

- Versatile for multiple applications

- Ideal for: General skincare, dietary supplements, eye drops

Low Molecular Weight (LMW) HA (10-500 kDa):

- Penetrates deeper into skin layers

- Stimulates collagen synthesis and tissue repair

- Better absorption for oral supplements[5]

- Ideal for: Anti-aging treatments, joint health supplements, dermal fillers

Ultra-Low Molecular Weight (ULMW) HA (<10 kDa):

- Maximum penetration depth

- Enhanced bioavailability for oral administration

- Ideal for: Nutraceuticals, injectable formulations

We offer all molecular weight ranges with ±10% precision. Tell us your application, and we'll recommend the optimal specification.

Why Fermentation Beats Animal Extraction

Traditional sodium hyaluronate was extracted from rooster combs-a process plagued with contamination risks, batch inconsistency, and ethical concerns. Modern microbial fermentation offers superior control and purity.

Our Fermentation Advantages:

- Precise molecular weight control through fermentation parameter optimization[8]

- Zero animal-derived materials (suitable for vegan formulations)

- Lower protein and endotoxin contamination

- Consistent quality batch-to-batch

- Scalable production to meet your growth

Our 7-Stage Manufacturing Process

Stage 1: Strain Selection & Cultivation

We use proprietary Streptococcus zooepidemicus strains optimized for high-yield hyaluronic acid production. Our master cell bank is maintained under cGMP conditions with complete traceability.

Stage 2: Fermentation

- Controlled bioreactor environment (pH, temperature, oxygen levels)

- Optimized nutrient feeding strategy

- Real-time monitoring of molecular weight development

- 48-72 hour fermentation cycle depending on target molecular weight[9]

Stage 3: Cell Separation

Centrifugation and microfiltration remove bacterial cells, leaving crude hyaluronic acid in solution.

Stage 4: Purification

Multi-step purification removes proteins, nucleic acids, and endotoxins:

- Enzyme treatment to degrade protein contaminants

- Activated carbon adsorption

- Ultrafiltration and diafiltration

- Ion exchange chromatography (for pharmaceutical grades)

Stage 5: Precipitation & Washing

Ethanol precipitation isolates sodium hyaluronate. Multiple washing cycles ensure removal of residual impurities.

Stage 6: Drying & Milling

Vacuum drying at controlled temperatures preserves molecular integrity. Jet milling produces uniform particle size distribution.

Stage 7: Quality Testing & Packaging

Every batch undergoes comprehensive testing before release (see Quality Control section below).

We manufacture three quality grades to match your regulatory requirements:

Cosmetic Grade Sodium Hyaluronate

Food/Supplement Grade Sodium Hyaluronate

Pharmaceutical Grade Sodium Hyaluronate (USP/EP)

Available Molecular Weights:

- Ultra-Low: 5-10 kDa

- Low: 10-100 kDa, 100-300 kDa, 300-500 kDa

- Medium: 500-800 kDa, 800-1,000 kDa

- High: 1,000-1,500 kDa, 1,500-2,000 kDa, 2,000-2,500 kDa

Custom molecular weights available with 100kg MOQ

Quality isn't inspected in-it's built into every stage. Here's our quality assurance system:

1. Raw Material Qualification

All fermentation media components are tested for purity and microbial contamination before use. Supplier audits conducted annually.

2. In-Process Monitoring

- Real-time fermentation parameter tracking

- Molecular weight sampling every 12 hours

- Bioburden monitoring at critical control points

3. Pre-Release Testing

Every batch undergoes full COA panel testing in our ISO 17025-accredited laboratory:

- Molecular weight distribution (GPC)

- Purity assay (carbazole method)

- Protein content (Bradford/Lowry)

- Endotoxin testing (LAL method)

- Heavy metals (ICP-MS)

- Microbial limits (USP methods)

4. Stability Testing

Accelerated and long-term stability studies per ICH guidelines ensure 24-month shelf life under proper storage.

5. Third-Party Verification

Random batch testing by independent laboratories (SGS, Eurofins, Intertek) for unbiased quality confirmation.

6. Retained Samples

We maintain retained samples for 3 years beyond expiration date for traceability and investigation purposes.

Documentation Provided:

- Certificate of Analysis (COA)

- Certificate of Compliance

- Safety Data Sheet (SDS)

- Allergen Statement

- BSE/TSE Free Certificate

- Non-GMO Statement

- Vegan Certification

- Kosher/Halal Certificates (upon request)

Pain Point #1: "My Previous Supplier's Molecular Weight Was Inconsistent"

The Problem: Molecular weight directly affects product performance. A facial serum formulated with 1,000 kDa HA won't work if the supplier ships 500 kDa material.

Our Solution: We use Gel Permeation Chromatography (GPC) to verify molecular weight distribution on every batch. Our fermentation control system maintains ±10% precision. You get the exact molecular weight you ordered, every time.

Client Example: A European cosmetics manufacturer was experiencing customer complaints about "watery" serum texture. Testing revealed their previous supplier's "high molecular weight" HA was actually 600 kDa instead of the specified 1,500 kDa. After switching to our verified 1,500 kDa grade, their product consistency and customer satisfaction improved dramatically.

Pain Point #2: "Endotoxin Levels Keep Failing USP Standards"

The Problem: Fermentation-derived materials can contain bacterial endotoxins. For injectable, ophthalmic, and some oral applications, endotoxin levels must be <0.05 EU/mg.

Our Solution:Our pharmaceutical-grade production line includes dedicated endotoxin removal steps:

- Depth filtration with endotoxin-adsorbing media

- Anion exchange chromatography

- Final sterile filtration for injectable grades

We routinely achieve <0.01 EU/mg for pharmaceutical applications.

Pain Point #3: "I Need Multiple Molecular Weights for Different Product Lines"

The Problem: Ordering from multiple suppliers increases complexity, costs, and quality risk.

Our Solution: We manufacture the complete molecular weight range (5-2,500 kDa) in-house. Order all your specifications from one qualified supplier with consistent quality standards.

Benefit: Simplified vendor management, consolidated shipping, volume discounts across product lines.

Pain Point #4: "Regulatory Documentation Takes Forever"

The Problem: Launching in new markets requires extensive regulatory documentation. Delays cost money.

Our Solution: We maintain a comprehensive regulatory documentation package ready for immediate delivery:

- DMF (Drug Master File) for pharmaceutical applications

- REACH registration for EU markets

- FDA GRAS notification support

- Complete toxicology and safety data

- Stability studies per ICH guidelines

Our regulatory team can provide market-specific guidance for USA, EU, Japan, Korea, Australia, and other major markets.

Pain Point #5: "I'm Scaling and Need Reliable Supply"

The Problem: Running out of stock means lost sales. Overstocking ties up capital.

Our Solution:

- Production capacity: 200+ metric tons annually

- Stock molecular weights: 2-week lead time

- Custom specifications: 4-6 week lead time

- Vendor-managed inventory programs for high-volume clients

- Transparent production scheduling-you'll always know when your order ships

The biological activities of sodium hyaluronate are well-documented in peer-reviewed literature:

Skin Health & Hydration

Clinical studies demonstrate that oral administration of hyaluronic acid significantly improves skin hydration after 2-8 weeks in both young and elderly populations[10]. The mechanism involves:

- Enhanced moisture retention in the extracellular matrix

- Stimulation of endogenous hyaluronic acid synthesis

- Improved skin elasticity and reduction in wrinkle depth

Topical application creates a moisture-binding film on the skin surface, with molecular weight determining penetration depth.

Joint Health Support

Research indicates that hyaluronic acid can provide modest, gradual relief for joint discomfort in mild to moderate osteoarthritis. Clinical trials show:

- Significant decrease in joint stiffness and improved physical function

- Enhanced synovial fluid viscosity

- Potential cartilage-protective effects

Both oral supplementation and intra-articular injection have been studied, with molecular weight affecting bioavailability and mechanism of action.

Wound Healing & Tissue Repair

Hyaluronic acid plays crucial roles in:

- Cell migration and proliferation during wound healing

- Angiogenesis (new blood vessel formation)

- Modulation of inflammation

- Extracellular matrix organization

Eye Health

In ophthalmic applications, sodium hyaluronate:

- Provides lubrication for dry eye syndrome

- Supports corneal wound healing

- Serves as viscoelastic agent in cataract surgery

Note: As a B2B raw material supplier, we provide ingredient information based on published research. We do not make health claims about finished consumer products. Regulatory compliance is the responsibility of the finished product manufacturer.

The global sodium hyaluronate market reached USD 10.63 billion in 2025 and is expected to reach USD 11.48 billion in 2026[14], driven by diverse applications:

Cosmetics & Personal Care (Largest Market Segment)

Anti-Aging Skincare:

- Facial serums: 0.1-2.0% concentration (typically 1,000-1,500 kDa)

- Eye creams: 0.5-1.5% (500-1,000 kDa for balanced penetration)

- Sheet masks: 0.5-1.0% (high molecular weight for surface hydration)

- Anti-wrinkle creams: Multi-molecular weight blends (100-1,500 kDa)

Formulation Tip: Combining multiple molecular weights provides both immediate surface hydration and deeper penetration benefits[15].

Hair Care:

- Shampoos and conditioners: 0.1-0.5%

- Hair serums and treatments: 0.5-1.0%

- Provides moisture retention and shine

Body Care:

- Lotions and body creams: 0.1-0.5%

- Hand creams: 0.5-1.0%

Client Success Story: A Korean beauty brand reformulated their bestselling serum using our multi-molecular weight blend (100 kDa + 800 kDa + 1,500 kDa). Consumer testing showed 34% improvement in perceived hydration compared to their previous single-molecular weight formula.

Dietary Supplements & Nutraceuticals

The oral hyaluronic acid supplement market is booming as consumers seek beauty-from-within solutions.

Typical Applications:

- **Joint health supplements:** 80-200mg per serving (low molecular weight 10-300 kDa for better absorption)

- **Beauty supplements:** 100-200mg per serving (mixed molecular weights)

- **Capsules/tablets:** Direct encapsulation or blended with other actives

- **Powder drink mixes:** Water-soluble grades

- **Gummies:** Heat-stable specifications

Formulation Considerations:

- Lower molecular weights (<300 kDa) show better oral bioavailability

- Combine with vitamin C, collagen peptides, or ceramides for synergistic effects

- Our food-grade meets all major dietary supplement regulations (FDA, EU, TGA, Health Canada)

Pharmaceutical Applications

Ophthalmic Solutions:

- Artificial tears: 0.1-0.4% (high molecular weight for longer retention)

- Contact lens solutions: 0.05-0.2%

- Post-surgical eye drops: Pharmaceutical grade required

Injectable Dermal Fillers:

- Cross-linked HA for volumizing and wrinkle correction

- Molecular weight: 1,000-2,500 kDa

- Requires pharmaceutical grade with endotoxin <0.01 EU/mg

Orthopedic Injections:

- Viscosupplementation for knee osteoarthritis

- High molecular weight (1,500-2,500 kDa)

- Sterile, pharmaceutical grade

Wound Care:

- Hydrogels and wound dressings

- Promotes moist wound healing environment

Medical Devices

- Surgical adhesion barriers

- Ophthalmic surgical viscoelastics

- Tissue engineering scaffolds

Veterinary Products

Growing market for pet joint health supplements and veterinary ophthalmic solutions.

Solubility & Dispersion

Water Solubility: Sodium hyaluronate is highly water-soluble. Typical dissolution procedure:

1. Disperse powder slowly into water under gentle stirring (avoid clumping)

2. Allow hydration time: 30-60 minutes for complete dissolution

3. Higher molecular weights require longer hydration time

4. Avoid high-shear mixing which can degrade molecular weight

pH Stability: Most stable at pH 6.5-7.5. Avoid extreme pH (<3 or >10) which can cause degradation.

Temperature Stability: Stable up to 80°C for short periods. Prolonged heating above 60°C may cause molecular weight reduction.

Compatibility

Compatible with:

- Most cosmetic ingredients (glycerin, propylene glycol, butylene glycol)

- Peptides and proteins

- Vitamins (C, E, B3)

- Plant extracts

- Other polysaccharides

Incompatible with:

- Strong acids or bases

- Quaternary ammonium compounds at high concentrations

- Some cationic polymers (may cause precipitation)

Preservative Compatibility: Compatible with most preservative systems (phenoxyethanol, parabens, potassium sorbate).

Technical Support Services

Our applications team provides:

- Formulation recommendations for your specific application

- Stability testing guidance

- Regulatory consultation

- Sample formulations for common applications

- Troubleshooting support

Packaging Options

Standard Packaging:

- 1kg aluminum foil bag (inner) + fiber drum (outer)

- 5kg aluminum foil bag (inner) + fiber drum (outer)

- 10kg aluminum foil bag (inner) + fiber drum (outer)

- 25kg double PE bags + fiber drum

Pharmaceutical Grade:

- Double PE bags in sealed fiber drums

- Nitrogen flushing available

- Clean room packaging for sterile grades

Bulk Packaging:

- 50kg fiber drums for high-volume customers

- Custom packaging available (MOQ applies)

Labeling: All packages include lot number, manufacturing date, expiration date, storage conditions, and net weight. Custom labeling available for white-label partners.

Storage Conditions

Recommended Storage:

- Temperature: Store in cool, dry place (15-25°C)

- Humidity: Relative humidity <60%

- Light: Protect from direct sunlight

- Container: Keep tightly closed when not in use

Shelf Life: 24 months from manufacturing date when stored properly in unopened original packaging.

Stability: Our accelerated stability studies (40°C/75% RH for 6 months) confirm no significant degradation in molecular weight or purity when stored correctly.

Global Shipping & Logistics

Minimum Order Quantity:

- Stock molecular weights: 1kg (sample), 25kg (commercial)

- Custom molecular weights: 100kg

- Pharmaceutical grade: 50kg

Lead Times:

- Stock specifications: 1-2 weeks

- Custom specifications: 4-6 weeks

- Rush orders: Contact us for availability

Shipping Methods:

- **Express (DHL, FedEx, UPS):** 5-7 days for samples and small orders (<100kg)

- **Air Freight:** 7-12 days for orders 100-500kg

- **Sea Freight:** 25-35 days for bulk orders (most economical for 1,000kg+)

Shipping Documentation:

- Commercial Invoice

- Packing List

- Certificate of Analysis (COA)

- Certificate of Origin

- Health Certificate (country-specific)

- MSDS/SDS

- Phytosanitary Certificate (if required)

- Regulatory documentation package (for pharmaceutical applications)

Customs & Regulatory Support:

We've successfully shipped to 40+ countries and understand the import requirements for major markets including USA, EU, UK, Canada, Australia, Japan, Korea, and Southeast Asia.

JOYWIN founded in 2013 is an innovation-driven biotechnology company. we provide the manufacture of plant extracts, plant proteases, and customized products. We believe Good produce= Integrity+ Technology+Quality Control.

Q: What's the difference between hyaluronic acid and sodium hyaluronate?

A: Chemically, sodium hyaluronate is the sodium salt form of hyaluronic acid. Sodium hyaluronate has smaller molecular size and better water solubility, making it more suitable for formulation. In cosmetics and supplements, "hyaluronic acid" and "sodium hyaluronate" are often used interchangeably, but sodium hyaluronate is actually what's used in most products.

Q: Which molecular weight should I choose for my application?

A: It depends on your application:

- **Topical anti-aging serums:** High MW (1,000-2,000 kDa) for surface hydration

- **Deep penetration skincare:** Low MW (10-300 kDa)

- **Multi-benefit products:** Blend of multiple molecular weights

- **Joint health supplements:** Low MW (10-300 kDa) for better oral absorption

- **Eye drops:** High MW (1,000-2,500 kDa) for longer retention

- **Dermal fillers:** High MW (1,500-2,500 kDa), cross-linked

Contact our technical team for specific recommendations based on your formulation.

Q: Is your sodium hyaluronate vegan and cruelty-free?

A: Yes. Our sodium hyaluronate is produced through microbial fermentation using bacterial strains (Streptococcus zooepidemicus). No animal-derived materials are used in production. It's 100% vegan, cruelty-free, and suitable for vegan-certified products.

Q: Can I use cosmetic grade in dietary supplements?

A: No. Dietary supplements require food/supplement grade or pharmaceutical grade that meets food safety standards with lower microbial limits and heavy metal specifications. Using cosmetic grade in ingestible products violates food safety regulations.

Q: How do I prevent clumping when dissolving sodium hyaluronate?

A: Best practices:

1. Add powder slowly to water (not water to powder)

2. Use gentle stirring-avoid high-shear mixing

3. Allow 30-60 minutes hydration time

4. For high concentrations (>1%), disperse in glycerin first, then add water

5. Temperature: Room temperature to 40°C works best

Q: Does molecular weight degrade during formulation?

A: High-shear mixing, extreme pH, and high temperatures can degrade molecular weight. To preserve molecular weight:

- Use gentle mixing (avoid homogenizers at high speed)

- Maintain pH 6-8

- Keep processing temperatures below 60°C

- Add sodium hyaluronate near the end of your process

Q: Can you provide samples?

A: Yes. We offer 100g-500g samples for qualified B2B buyers. Sample cost is refundable against your first commercial order (≥25kg). Please provide your company details, application, and preferred molecular weight.

Q: Do you offer private label or finished product manufacturing?

A: We specialize in bulk raw material supply. For private label finished products, we can recommend trusted contract manufacturers in our network and ship directly to them on your behalf.

Q: What certifications do you have?

A: Our facility holds:

- BRC (British Retail Consortium)

- FSSC 22000 (Food Safety System Certification)

- cGMP (Current Good Manufacturing Practice)

- ISO 9001 (Quality Management)

- ISO 14001 (Environmental Management)

- ISO 22000 (Food Safety Management)

- Kosher & Halal (available upon request)

- Our laboratory is ISO 17025 accredited

Q: Can you customize molecular weight to my exact specification?

A: Yes. We can produce custom molecular weight ranges with ±10% precision. Custom specifications require 100kg MOQ and 4-6 week lead time. Provide your target molecular weight and application, and we'll develop the specification.

Q: What's your quality guarantee?

A: Every batch comes with a Certificate of Analysis (COA) showing actual test results. If any batch fails to meet the agreed specification, we offer:

- Full replacement at no charge, or

- Full refund including shipping costs

We stand behind our quality 100%.

Q: Do you provide regulatory support for new market entry?

A: Yes. Our regulatory team can provide:

- Market-specific documentation packages (FDA, EFSA, TGA, Health Canada, etc.)

- Ingredient safety data and toxicology studies

- Support for Novel Food applications (EU)

- GRAS notification support (USA)

- Kosher/Halal certification coordination

Q: What's the shelf life, and how should I store it?

A: Shelf life is 24 months from manufacturing date when stored properly:

- Cool, dry place (15-25°C)

- Relative humidity <60%

- Keep container tightly closed

- Protect from direct sunlight

We provide stability data upon request.

Q: Can I visit your manufacturing facility?

A: Absolutely. We welcome facility audits from serious B2B partners. Our 50,000+ square meter GMP facility in Chongqing, China is available for inspection. Contact us to schedule your visit.

Q: How can I place an order on Sodium Hyaluronic Acid Powder?

A：You can click the inquiry or send us an e-mail to contact@joywinworld.com

Over the past few years, because of the rapid development of the industry, our Silverson Becomix Mixer Homogeniser Diagram needs to be constantly updated, the transformation of it is also constantly refined. We want to implement recycling, reuse and recovery of raw materials and wastes to the greatest extent possible to serve the whole society. We should establish the enterprise with integrity in operation and innovate constantly in products.

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