Liposan Ultra Chitosan
Also known as: LipoSan Ultra Chitosan, Deacetylated Chitin, Chitinase, Chitosan Hydrochloride, Chitosan
Overview
Chitosan is a polysaccharide obtained from chitin, which is primarily found in the exoskeletons of crustaceans such as shrimp and crabs. It is notable for its ability to dissolve rapidly in stomach acid, particularly in its LipoSan Ultra formulation. Chitosan is commonly used as a dietary supplement, especially for weight management and cholesterol improvement. Its positive charge allows it to bind to negatively charged substances like lipids and bile acids, promoting their excretion from the body. Various randomized controlled trials and systematic reviews support chitosan's efficacy in aiding weight loss and improving lipid profiles, making it a popular choice for those looking to enhance their dietary regimen.
Benefits
Chitosan offers several evidence-based benefits: 1. **Weight Loss**: Meta-analysis of randomized controlled trials suggests chitosan can induce modest weight loss, with a statistically significant weighted mean difference in body weight. 2. **Lipid Profile Improvement**: Research indicates that chitosan can significantly reduce total cholesterol levels, with a mean difference of -11.59 mg/dl reported in meta-analyses. Additionally, evidence points towards potential improvements in cardiovascular markers. 3. **Body Composition**: There is preliminary evidence indicating enhancements in body composition metrics, including BMI and body fat ratios, particularly for overweight and mildly obese individuals. Although statistically significant, these effect sizes often show modest clinical significance, evident after several weeks to months of use.
How it works
Chitosan operates by binding to negatively charged lipids and bile acids in the gastrointestinal tract, which leads to increased excretion and reduced absorption of fats into the bloodstream. Its mechanism targets lipid metabolism, primarily influencing the gastrointestinal system. The positively charged amino groups in chitosan facilitate effective binding to dietary fats, which significantly enhances the fat-binding efficacy of formulations like LipoSan Ultra, designed for rapid solubility in stomach acid.
Side effects
Chitosan is considered safe for dietary supplementation, with no significant common side effects (>5%) reported in scientific literature. Uncommon side effects are minimal, occurring in 1-5% of users, and rare side effects (<1%) are poorly documented, indicating general good tolerance among consumers. While documented drug interactions are few, individuals taking medications that affect lipid levels should exercise caution when using chitosan. Additionally, those with known shellfish allergies should avoid chitosan due to its crustacean origins. Pregnant or breastfeeding women are advised to consult with healthcare professionals as data on the safety of chitosan in these populations is limited.
Dosage
The recommended dosage of chitosan typically ranges from 3 to 6 grams per day, ideally divided into doses taken before meals to maximize fat-binding capabilities. A minimum effective dose of around 3 grams is sufficient for most users; however, higher doses can be considered safe, though research is more limited beyond this range. Timing is crucial; consuming chitosan prior to meals enhances its efficacy, but formulations such as LipoSan Ultra may also be taken during meals due to their rapid solubility in stomach acid. Although there is no established maximum safe dosage, caution is advised for intake exceeding 6 grams per day.
FAQs
Is chitosan safe to use?
Yes, chitosan is generally safe, but those with shellfish allergies should avoid it.
When should I take chitosan?
Chitosan should be taken before meals; however, LipoSan Ultra can be taken with meals due to its rapid solubility.
What results can I expect from chitosan?
Expect modest weight loss and improved lipid profiles over several weeks to months.
Is chitosan a guaranteed weight loss solution?
No, chitosan is not a magic bullet and should be combined with a healthy diet and lifestyle.
Research Sources
- https://www.pubmed.ncbi.nlm.nih.gov/30498061/ – This meta-analysis reviews numerous randomized controlled trials that evaluate the effects of chitosan supplementation on weight loss and lipid profiles. Significant reductions in body weight and total cholesterol were observed, supporting the use of chitosan for weight management.
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4405094/ – This systematic review discusses the efficacy of various weight loss supplements, including chitosan. Findings indicate chitosan's potential in promoting modest weight loss and improving lipid metabolism, particularly in overweight individuals.
Supplements Containing Liposan Ultra Chitosan

Chitosan 500 mg Plus Chromium
NOW

LipoSan ULTRA Chitosan 500 mg
Swanson

Diet Duo
Swanson

Fat Erase
Fitness Labs

Lipolean
NutraBio

Glucomannan+
Swanson Best Weight-Control Formulas

GDA+
Axe & Sledge Supplements