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Chitosan 500 mg Plus Chromium

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4.7
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(35695 ratings)
Chromium 300 mcg
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Score82
Chelated chromium and branded chitosan offer two relevant mechanisms, but chitosan is modestly dosed and complicates nutrient and medication timing. Value and serving convenience are only moderate.
How scoring works
Quantity:120 Capsule(s) • (40 servings)
Goals:
Metabolism Boost
Weight Loss

Score 82

Chelated chromium and branded chitosan offer two relevant mechanisms, but chitosan is modestly dosed and complicates nutrient and medication timing. Value and serving convenience are only moderate.
How scoring works
$13.90($0.34 per serving)
Vitacost
$ 16.03
Daily Vita
$ 13.90
iHerb
$ 14.69
iHerb
$ 14.69
Amazon
$ 17.31
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Analysis

The three-capsule serving combines 300 mcg Chelavite chromium with 1.5 g LipoSan Ultra chitosan. Chromium targets glucose handling, while chitosan is intended to bind some dietary fat in the digestive tract.

Both active amounts are clear, but the chitosan serving is modest and expected weight effects are limited without dietary changes. Binding activity can also reduce absorption of fat-soluble vitamins and some medicines when taken together.

Forty servings and three capsules make the formula less convenient than a simple chromium capsule. The combination is more coherent for weight management than chromium alone, but safety depends on careful timing.

Who is it for
  • Adults seeking chromium with chitosan
  • Users able to separate the product from medicines
  • People comfortable with three capsules
Best for
  • Combined glucose and dietary-fat support
  • Branded chitosan intake
  • A two-active weight-management formula

Pros

  • Uses a named chromium chelate
  • Provides 1.5 g branded chitosan
  • Clearly states both active amounts
  • Combines two relevant mechanisms

Cons

  • Requires three capsules
  • Provides only 40 servings
  • Chitosan appears modestly dosed
  • Can complicate medicine and nutrient timing

Warnings

  • Chitosan may reduce absorption of fat-soluble vitamins and medicines; separate it according to pharmacist or label guidance.
  • Verify the chitosan source and allergen statement if shellfish allergy is a concern.
  • Chromium may add to insulin or other glucose-lowering medicines and increase low-blood-sugar risk.

Nutrient quality

86 Highest impact

Chelavite suggests a useful chromium chelate, though its binding ligand is not identified. Targeted amounts support the concept, while incomplete chelate detail and chitosan’s absorption effects are trade-offs.

Ingredient transparency

84 Highest impact

Both chromium and branded chitosan have stated amounts. No proprietary blend hides the listed active doses.

Customer satisfaction

72 High impact

The supplied average is strong, with very large response volume. Complaint patterns and purpose-related experiences are not supplied.

Value for money

85 Highest impact

Formula quality generally supports the asking price despite some limitations. Each serving offers fair value for the active dose supplied.

Report analysis

Goals

Metabolism Boost
Impact
High effect
D+ Goal FitA- Strength of SupportC+ CoverageA- Formula Quality

Chromium supports insulin action, while chitosan binds some dietary fat in the gut. These mechanisms are relevant to nutrient handling but do not directly raise resting metabolic rate.

The chromium dose and branded ingredients are clearly stated and substantial. Chitosan can reduce absorption of fat-soluble nutrients or medicines taken at the same time.

Study evidence
Chromium Supportive 47 studies
Weight Loss
Impact
Moderate effect
D+ Goal FitC+ Strength of SupportC- CoverageB+ Formula Quality

Chitosan and chromium target dietary fat binding and glucose handling, giving the formula more direct weight-management relevance than chromium alone. Evidence for meaningful weight loss from chitosan is mixed, and the 1.5 g amount is below doses commonly studied.

Both central actives are clearly quantified, and the compact formula avoids decorative ingredients. Chitosan is derived from shellfish and may reduce absorption of fat-soluble vitamins or medicines when taken at the same time.

Study evidence
Chromium No effect 24 studies

Ingredients

IngredientAmount per serving
Chromium (Chromium Chelavite)
300 mcg
LipoSan Ultra Chitosan
1.5 Gram(s)
Gluten Free Adults 18–50 Dairy Free
Report overview
B- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value

The Chelavite source provides a branded chelate, though its specific binding ligand is not named. The 300 mcg chromium serving fits the targeted range, while added branded chitosan improves the formula's value. Chitosan can bind fat and may reduce absorption of fat-soluble nutrients or medicines taken at the same time.

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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. A pilot study of chromium picolinate for weight loss.
    Yazaki Y; Faridi Z; Ma Y; Ali A; Northrup V; Njike VY; Liberti L; Katz DL · Journal of alternative and complementary medicine (New York, N.Y.) · 2010
    Randomized trial80 participantsWeight Loss forChromium
  2. Chromium picolinate supplementation attenuates body weight gain and increases insulin sensitivity in subjects with type 2 diabetes.
    Martin J; Wang ZQ; Zhang XH; Wachtel D; Volaufova J; Matthews DE; Cefalu WT · Diabetes care · 2006
    Randomized trial37 participantsWeight Loss forChromium
  3. Chromium picolinate does not improve key features of metabolic syndrome in obese nondiabetic adults.
    Iqbal N; Cardillo S; Volger S; Bloedon LT; Anderson RA; Boston R; Szapary PO · Metabolic syndrome and related disorders · 2009
    Randomized trial63 participantsWeight Loss forChromium
  4. The Influences of Chromium Supplementation on Metabolic Status in Patients with Type 2 Diabetes Mellitus and Coronary Heart Disease.
    Farrokhian A; Mahmoodian M; Bahmani F; Amirani E; Shafabakhsh R; Asemi Z · Biological trace element research · 2021
    Randomized trial64 participantsWeight Loss forChromium
  5. Improved meta-analytic methods show no effect of chromium supplements on fasting glucose.
    Bailey CH · Biological trace element research · 2014
    Meta-analysis809 participants16 studies pooledMetabolism Boost forChromium
  6. Elevated intakes of supplemental chromium improve glucose and insulin variables in individuals with type 2 diabetes.
    Anderson RA; Cheng N; Bryden NA; Polansky MM; Cheng N; Chi J; Feng J · Diabetes · 1997
    Randomized trial180 participantsMetabolism Boost forChromium
  7. Chromium supplementation in non-obese non-diabetic subjects is associated with a decline in insulin sensitivity.
    Masharani U; Gjerde C; McCoy S; Maddux BA; Hessler D; Goldfine ID; Youngren JF · BMC endocrine disorders · 2013
    Randomized trial31 participantsMetabolism Boost forChromium
  8. Systematic review and meta-analysis of the efficacy and safety of chromium supplementation in diabetes.
    Suksomboon N; Poolsup N; Yuwanakorn A · Journal of clinical pharmacy and therapeutics · 2015
    Meta-analysis25 studies pooledMetabolism Boost forChromium
  9. Chromium Supplementation and the Effects on Metabolic Status in Women with Polycystic Ovary Syndrome: A Randomized, Double-Blind, Placebo-Controlled Trial.
    Jamilian M; Asemi Z · Annals of nutrition & metabolism · 2016
    Randomized trial64 participantsMetabolism Boost forChromium
  10. A Comprehensive insight into the effect of chromium supplementation on oxidative stress indices in diabetes mellitus: A systematic review.
    Kooshki F; Tutunchi H; Vajdi M; Karimi A; Niazkar HR; Shoorei H; Pourghassem Gargari B · Clinical and experimental pharmacology & physiology · 2024
    Systematic review33 studies pooledMetabolism Boost forChromium
  11. Comparison of nutritional supplements in improving glycolipid metabolism and endocrine function in polycystic ovary syndrome: a systematic review and network meta-analysis.
    Hu X; Wang W; Su X; Peng H; Tan Z; Li Y; Huang Y · PeerJ · 2023
    Meta-analysis2,362 participants41 studies pooledMetabolism Boost forChromium
  12. [Chromium supplementation in patients with type 2 diabetes and high risk of type 2 diabetes: a meta-analysis of randomized controlled trials].
    San Mauro-Martin I; Ruiz-León AM; Camina-Martín MA; Garicano-Vilar E; Collado-Yurrita L; Mateo-Silleras Bd; Redondo Del Río Mde P · Nutricion hospitalaria · 2017
    Meta-analysis13 studies pooledMetabolism Boost forChromium
  13. Chromium picolinate reduces insulin resistance in polycystic ovary syndrome: Randomized controlled trial.
    Ashoush S; Abou-Gamrah A; Bayoumy H; Othman N · The journal of obstetrics and gynaecology research · 2017
    Randomized trial100 participantsWeight Loss forChromium
  14. Chromium supplementation and polycystic ovary syndrome: A systematic review and meta-analysis.
    Fazelian S; Rouhani MH; Bank SS; Amani R · Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) · 2018
    Meta-analysis351 participants7 studies pooledWeight Loss forChromium
  15. Chromium picolinate balances the metabolic and clinical markers in nonalcoholic fatty liver disease: a randomized, double-blind, placebo-controlled trial.
    Kooshki F; Moradi F; Karimi A; Niazkar HR; Khoshbaten M; Maleki V; Pourghassem Gargari B · European journal of gastroenterology & hepatology · 2021
    Randomized trial46 participantsWeight Loss forChromium