Chitosan Oligosaccharide (COS) for Weight Management | Professional English Product Description
1. Physicochemical Properties
Chitosan Oligosaccharide (COS), also known as Oligochitosan, is a natural active oligosaccharide refined from crustacean shell chitin via enzymatic hydrolysis technology. As the only natural cationic alkaline oligosaccharide in nature, it features unique physical and chemical properties that differentiate it from traditional macromolecular chitosan, making it an elite raw material for oral weight management supplements.
- Low Molecular Weight & High Bioavailability: Average molecular weight ≤3000 Da (DP 2–10), far smaller than conventional chitosan. It avoids gastrointestinal indigestion, achieves rapid dissolution and absorption in the intestinal tract, with an oral absorption rate of up to 98%, solving the low utilization defect of macromolecular weight-loss ingredients.
- Superior Solubility & Stability: 100% fully water-soluble at room temperature, no turbidity, precipitation or viscosity residue. Stable in acidic and neutral environments, not easily decomposed by gastric acid, ensuring effective ingredient delivery to intestinal action sites.
- Pure & Safe Quality Attributes: Deacetylation degree (DD) 75%–95%, with stable molecular structure. White fine powder, odorless and tasteless, zero calories, non-GMO, allergen-free, free of artificial pigments, preservatives and hormones. Low heavy metal content, compliant with international food-grade safety standards.
- Excellent Formulation Compatibility: Flexible and adaptable, suitable for processing into capsules, oral powder, liquid drinks and other weight management formulations, with no adverse reaction with common dietary fiber and vitamin ingredients.
2. Functional Mechanism & Scientific Data for Weight Management
Different from simple fat-blocking ingredients, COS realizes scientific and healthy weight management through gut immunity regulation, lipid metabolism activation, calorie absorption inhibition and inflammatory fat reduction, with authoritative experimental data verifying its efficacy.
2.1 Blocks Fat & Carbohydrate Absorption, Reduces Calorie Intake
With unique cationic molecular structure, COS can bind negatively charged fat molecules, cholesterol and starch in the intestinal tract, forming an insoluble protective complex to prevent intestinal absorption. Test data verifies that COS canreduce fat absorption rate by 43% and inhibit starch decomposition by 38%, effectively cutting excess daily calorie intake without affecting normal absorption of nutrients like protein and vitamins. It fundamentally reduces fat accumulation caused by high-oil and high-sugar diets.
2.2 Regulates Gut Immunity & Improves Metabolic Disorders
Chronic low-grade inflammation in the gut is the core cause of stubborn obesity and slow metabolism. COS regulates intestinal immune balance by activating intestinal mucosal immune cells and optimizing the gut flora structure. It significantly down-regulates obesity-related inflammatory factors, reducing TNF-α by 36% and IL-6 by 32%, effectively improving metabolic inflammation caused by high-fat diets.
Meanwhile, it proliferates beneficial bacteria such as Bifidobacterium and Lactobacillus by 2.7 times, increases short-chain fatty acids (SCFAs) production by 62%, repairs intestinal barrier damage, improves basal metabolic efficiency, and solves the problem of easy weight gain caused by low metabolism and intestinal flora imbalance.
2.3 Accelerates Fat Metabolism & Inhibits Fat Accumulation
COS activates the body’s lipid metabolism pathway, promotes the decomposition and consumption of subcutaneous fat and visceral fat. Experimental data shows that continuous COS intervention can reduce body fat rate by 11.8% in 8 weeks, and significantly reduce visceral fat area. It inhibits the differentiation of adipocytes, prevents excessive fat cell proliferation, and avoids rebound weight gain while slimming.
2.4 Suppresses Excessive Appetite & Relieves Edema Bloating
COS regulates intestinal hormone secretion, enhances intestinal satiety signal transmission, effectively reduces craving for high-calorie food and frequent overeating. It also improves intestinal peristalsis, relieves intestinal flatulence and body edema caused by poor metabolism, optimizes body shape, and realizes dual management of weight and body posture.
3. Product Summary
Our High-Purity Chitosan Oligosaccharide is a science-driven, natural and safe weight management raw material. Benefiting from its low molecular weight, full water solubility and ultra-high bioavailability, it breaks the limitations of traditional weight-loss ingredients with single efficacy.
Through four core mechanisms of calorie interception, immune anti-inflammation, metabolic improvement and fat decomposition, COS blocks fat and sugar absorption from the source, improves obese metabolic inflammation caused by gut flora disorder, accelerates fat consumption, and controls healthy body weight stably. Different from harsh dieting and fat-burning products, it achieves gentle, non-rebound slimming while repairing intestinal health and regulating bodily immunity.
Safe, zero-additive and non-irritating, this ingredient is perfectly suitable for developing daily weight management supplements for sedentary crowds, fitness enthusiasts, easy-to-gain-weight constitutions and postnatal body conditioning, providing a long-term healthy body shaping solution for global consumers.
