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Glucosamine Sulfate 750 mg

Doctor's Best
4.7
★ ★ ★ ★ ★
(7689 ratings)
Chloride 172 mg
Potassium 190 mg
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Score95

An affordable glucosamine supplement that provides 190mg of potassium and 172mg of chloride.

How scoring works
Quantity:180 Capsule(s) • (90 servings)
Goals:
Heart Health

Score 95

An affordable glucosamine supplement that provides 190mg of potassium and 172mg of chloride.

How scoring works
$14.73($0.16 per serving)
iHerb
$ 14.99
iHerb
$ 14.99
Pure Formulas
$ 24.52
Vitacost
$ 14.99
Amazon
$ 14.99
Vitacost
$ 14.99
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Analysis

This product uses potassium chloride to stabilize the glucosamine sulfate. It provides 172 mg of chloride alongside the potassium to help with fluid balance.

It is a straightforward option for those who don't need a complex blend but want effective joint and mineral support. The price per serving makes it one of the best values available.

Pros

  • Excellent price per serving
  • High dose of glucosamine sulfate
  • Provides meaningful potassium levels
  • Simple, clean ingredient list

Cons

  • Only focuses on one joint ingredient
  • May require multiple capsules
  • No added vitamins

Warnings

  • Contains potassium from chloride salts
  • Take with food to minimize stomach upset
  • Keep away from high humidity

Nutrient quality

90 Highest impact

Uses well-regarded glucosamine sulfate 2KCl to support joint function goals. Chloride and potassium levels are meaningful but act primarily as stabilizers for the joint-active ingredients.

Ingredient transparency

98 Highest impact

Active ingredients are listed with clear dosages, including specific components of the glucosamine complex. Serving instructions and allergen information are appropriately disclosed for consumer safety.

Customer satisfaction

94 Highest impact

High average ratings and a healthy volume of reviews confirm strong consumer trust in this joint support formula. Consistency in feedback suggests that users find the capsule effective for long-term joint health.

Value for money

98 Highest impact

Excellent cost per serving provides outstanding value for a foundational joint support profile. The price point is extremely competitive, making routine joint support highly accessible for most consumers.

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Goals

Heart Health
Impact
Situational effect
F Goal FitF Strength of SupportF CoverageF Formula Quality

Potassium is provided as part of a glucosamine sulfate mineral complex.

This supplement appears poorly aligned with heart health goals due to its focus on joint maintenance.

View goal →

Ingredients

IngredientAmount per serving
Chloride (Glucosamine Sulfate 2KCl)
 172 mg
Potassium (Glucosamine Sulfate Potassium Chloride)
 190 mg
Glucosamine Sulfate Potassium Chloride
1500 mg
Gluten Free Adults 18–50
Report overview
Chloride (Glucosamine Sulfate 2KCl) · 172 mg OverallScore85
B- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value
This joint support formula includes a meaningful amount of chloride to assist in the stability and absorption of its active ingredients. By utilizing potassium chloride as a stabilizer, it delivers electrolytes alongside functional support for connective tissue. It is a highly transparent and cost-effective option for individuals focusing on long-term wellness.
View ingredientView products
Potassium (Glucosamine Sulfate Potassium Chloride) · 190 mg OverallScore55
D+ Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyD+ Value
This joint-support supplement provides a moderate potassium dose using standard mineral salt forms. It is a highly cost-effective multi-purpose product for those prioritizing joint health and maintenance.
View ingredientView products
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