Chitosan capsules 500mg Wholesale price

Last updated June 2026

Product Name	Chitosan capsules OEM manufacturer
Appearance	capsules
GMP certified factory	Xi'an ECO Biotech Factory Co., Ltd. Xi'an Henrikang Biotech Co., Ltd.
Brand	Reson and Ausreson
Specification	500mg/Cap,1000mg/Cap or as your request
Suitable for	Mainly adults to help control weight and blood lipids
Certification	ISO，Halal，HACCP
Function	Assists in weight management Regulates blood lipids Promotes wound healing Improves gut health Boosts immunity
Keywords	Chitosan capsules, Chitosan for weight loss, Chitosan supplement for metabolic health
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

What is Chitosan?

Chitosan is a natural linear polysaccharide, primarily extracted from the shells of crustaceans (such as shrimp and crab). It is the second most abundant biopolymer in nature, after cellulose. After deacetylation, chitosan is converted into chitosan, which possesses a unique positive charge, the molecular basis for its various health benefits.

In-depth Technical Parameter Analysis:

• Degree of Deacetylation (DD): 85%-95% (High-quality chitosan is typically >90%)
• Molecular Weight: Low molecular weight (<150 kDa) is easily absorbed; high molecular weight (>150 kDa) has stronger binding capacity.
• Viscosity: 1-1000 cP in 1% solution (affects solubility and bioavailability)
• Ash Content: <1% (high purity indicator)
• Heavy Metal Content: Meets pharmacopoeia standards (lead <3 ppm, arsenic <2 ppm, mercury <0.1 ppm)

Health Benefits of Chitosan Capsules

1. A Natural Aid in Weight Management

• Chitosan's unique cationic properties allow it to bind with negatively charged fats in the digestive tract, forming complexes that are difficult to absorb. Studies have shown that chitosan can bind to 4-6 times its own weight in fat. This means that taking chitosan capsules before fatty meals can help reduce dietary fat absorption, supporting weight management goals.

2. A Supporter of Cholesterol Health

• Multiple clinical studies have shown that chitosan can bind to bile acids, interfering with the enterohepatic circulation of cholesterol, thereby helping to maintain healthy cholesterol levels. An 8-week study showed that daily chitosan supplementation can lower LDL (“bad” cholesterol) by 5-15%.

3. A Promoter of Digestive Health

• Chitosan has prebiotic properties, supporting the growth of beneficial gut microbiota. Furthermore, its natural fiber structure helps promote regular bowel movements, supporting overall digestive health.

4. A Helper in Heavy Metal Detoxification

• Chitosan's chelating properties allow it to bind to certain heavy metals, helping to reduce their accumulation in the body. This is especially important for consumers in Europe and America who are concerned about exposure to environmental toxins.

5. A Natural Accelerator for Wound Healing

• When applied topically, chitosan possesses hemostatic, antibacterial, and tissue-regenerating properties, and is commonly used in high-grade wound dressings.

OEM Service
We offer OEM services, please contact us for more information>>
Product Type	Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products
Packaging	Bottles, Bags, Bulk, Blister packs, Custom
Formulas	Standard formulas or custom formulas
OEM service	Support OEM&ODM Custom service,Different Formula，Flavors, Shapes，Bottle ，Color

How Chitosan Supports Weight Management

1. Supports Healthy Weight Management

Chitosan may help reduce dietary fat absorption by binding to fats in the digestive tract, supporting weight management goals when combined with a healthy diet and exercise.

2. Supports Healthy Cholesterol Levels

Chitosan may help maintain cholesterol levels already within normal range by binding to bile acids.*

3. Supports Digestive Health

Chitosan has prebiotic properties that support a healthy gut microbiome and regular bowel movements.

Manufacturing Specifications:

Degree of Deacetylation: ≥ 90% — Customizable (85–95%)

Molecular Weight: < 150 kDa (Low MW) / > 150 kDa (High MW) — Customizable

Viscosity (1% solution): 1–1000 cP — Customizable

Ash Content: < 1% — Customizable

Heavy Metals: Lead < 3 ppm, Arsenic < 2 ppm, Mercury < 0.1 ppm

Fat-Binding Capacity: 4–6 times its own weight — Customizable

Capsule Type: Gelatin capsules (standard), HPMC vegetarian capsules (optional)

Minimum Order Quantity: 10,000 capsules (standard); 50,000 capsules (custom)

Chitosan Capsules Frequently Asked Questions

Q1: Are chitosan capsules suitable for vegetarians?

• A: Traditional chitosan is derived from crustaceans and is not suitable for strict vegetarians. However, there are vegetarian chitosan alternatives extracted from fungi available on the market, suitable for vegetarians and vegans.

Q2: Are there any side effects from chitosan capsules?

• A: Chitosan is generally well tolerated. A small number of people may experience mild digestive upset, bloating, or constipation initially. Starting with a low dose and ensuring adequate hydration can minimize these effects.

Q3: Does chitosan interfere with drug absorption?

• A: Chitosan may affect the absorption of fat-soluble vitamins (A, D, E, K) and certain medications. It is recommended to take chitosan at least 2 hours before or 4 hours after taking medications or fat-soluble vitamin supplements. Consult a healthcare professional if taking prescription medications.

Q4: Can pregnant or breastfeeding women take chitosan?

• A: Due to a lack of sufficient safety studies, it is generally not recommended for pregnant or breastfeeding women to take chitosan capsules unless under the guidance of a healthcare professional.

Q5: Are chitosan and chitin the same substance?

• A: Technically, chitosan is a precursor to chitin. Chitosan is produced by deacetylation of chitin. In the health supplement industry, these two terms are often used interchangeably, but strictly speaking, most supplements use chitin.

Q6: Are chitin capsules safe for people with shellfish allergies?

• A: People with shellfish allergies should avoid chitin capsules because the protein residue may trigger allergic reactions. Look for highly purified products with very low protein content, or consider fungal alternatives.

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OWN Brand

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

Cusrom Process

01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery

Factory & Exhibition

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.

In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications

We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

Packaging

We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.

From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

FAQs

Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.

Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg

Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.

Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.

Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces

Q: Can you supply bottles with private label?
A: Yes, all can be customized.

Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.