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Glucosamine 500 mg Chondroitin 400 mg

21st Century
4.8
★ ★ ★ ★ ★
(1996 ratings)
Sodium 120 mg
Potassium 195 mg
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Score87

A joint support capsule that provides a meaningful daily dose of potassium for cardiovascular maintenance.

How scoring works
Quantity:150 Capsule(s) • (50 servings)
Goals:
Heart Health

Score 87

A joint support capsule that provides a meaningful daily dose of potassium for cardiovascular maintenance.

How scoring works

Also available as

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210 servings Sodium 120 mg, Potassium 195 mg • 210 Capsule(s) • 70 servings $28.69 ($0.40 per serving)
$21.69($0.43 per serving)
iHerb
$ 23.24
iHerb
$ 23.24
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Analysis

This supplement uses potassium chloride to help stabilize the glucosamine complex, providing 195 mg of potassium as a secondary benefit. This mineral is a key component in maintaining healthy vascular tone and managing blood pressure.

It is a highly transparent formula that offers excellent value for those wanting multiple benefits in one pill. It is a practical way to add heart-supportive minerals to your daily supplement routine.

Pros

  • Provides 195 mg of potassium
  • Excellent value for long-term use
  • Supports mineral balance and vascular health
  • Highly transparent and simple formula

Cons

  • Potassium is a secondary ingredient
  • Contains 120 mg of sodium
  • May require several capsules per day

Warnings

  • Contains shellfish-derived ingredients
  • Consult a professional if you have a shellfish allergy

Nutrient quality

68 High impact

Nutrient quality is reliable for basic mineral maintenance but lacks targeted cardiovascular intensity. The potassium form is standard and dosages are conservative for heart-specific goals.

Ingredient transparency

97 Highest impact

Transparency is a core strength as every ingredient and its specific dose are clearly listed. Users can easily track their intake of potassium and sodium with high precision.

Customer satisfaction

93 Highest impact

Customer ratings are strong with a high average across a significant volume of reviews. This reflects a consistent and positive user experience with the supplement's efficacy and quality.

Value for money

92 Highest impact

The supplement offers excellent value for money with a very low cost per serving. It provides a budget-friendly way to obtain foundational minerals alongside joint support nutrients.

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Goals

Heart Health
Impact
Moderate effect
C- Goal FitC- Strength of SupportD- CoverageB- Formula Quality

Potassium and glucosamine provide basic support that may contribute to cardiovascular health by maintaining healthy vascular tone and protecting structural integrity. These components assist in balancing electrolytes and managing inflammatory markers in the circulatory system.

The 195 mg potassium dose offers moderate maintenance value, while the glucosamine content focuses primarily on joint structural health. This formulation lacks targeted heart-health ingredients such as Omega-3 fatty acids or CoQ10.

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Ingredients

IngredientAmount per serving
Calories
10 Calorie(s)
Total Carbohydrates
2 Gram(s)
Sodium
120 mg
Potassium
195 mg
Glucosamine Sulfate (Glucosamine Sulfate 2KCl)
 1500 mg
Chondroitin Sulfate
1200 mg
Adults 18–50
Report overview
Sodium · 120 mg OverallScore63
D- Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyA+ Value
This capsule-based supplement offers basic sodium and potassium for joint health. It is very affordable and maintains low sugar, though it is not formulated for athletic hydration needs.
View ingredientView products
Potassium · 195 mg OverallScore60
D+ Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyD+ Value
This joint health supplement includes 195mg of potassium from potassium chloride as part of its glucosamine complex. While it supports joint function, the potassium form and dose are basic and not optimized for general wellness.
View ingredientView products
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