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Synergistic Glucosamine MSM Formula

Doctor's Best
4.7
★ ★ ★ ★ ★
(3411 ratings)
Chloride 88 mg
Potassium 95 mg
Product Image
Score 85.0

A highly effective and well-reviewed joint support supplement featuring optimal doses of Glucosamine and MSM with added Vitamin C, specifically targeting joint health and mobility, but not providing significant general electrolyte or energy benefits.

Quantity: 180 Capsule(s)Servings size: 3 Capsule(s) (60 servings)
Selected goals:
Other goals:
General Health
Digestive Health
Joint Health
Skin Health
Hair Health

Score 85.0

A highly effective and well-reviewed joint support supplement featuring optimal doses of Glucosamine and MSM with added Vitamin C, specifically targeting joint health and mobility, but not providing significant general electrolyte or energy benefits.

Analysis

Doctor's Best Synergistic Glucosamine MSM Formula is specifically formulated to support joint health, leveraging the well-researched benefits of Glucosamine Sulfate (750mg per serving) and MSM (1500mg per serving). This combination is widely recognized by nutritionists and in online reviews for its potential to reduce joint pain, improve mobility, and support the integrity of cartilage and connective tissues. The inclusion of 150mg of Vitamin C further enhances collagen synthesis, which is vital for healthy joints. While the product does contain small amounts of potassium and chloride from the glucosamine salt, these quantities are minimal and do not position it as a significant source of electrolytes for hydration or broader mineral balance, distinguishing its primary purpose from dedicated electrolyte supplements. It's a targeted joint support solution rather than a general multivitamin or energy booster.

Pros
  • Contains clinically relevant dosages of both Glucosamine Sulfate and MSM, a synergistic combination for joint health.
  • Includes Vitamin C, which is essential for collagen formation and provides additional antioxidant support for connective tissues.
  • Manufactured by Doctor's Best, a brand known for quality ingredients and research-backed formulations, instilling consumer trust.
  • Boasts a very high number of positive online reviews, indicating widespread user satisfaction and perceived efficacy for joint comfort.
Cons
  • The glucosamine dose (750mg per serving) is often recommended at 1500mg daily, potentially requiring two servings per day to reach common therapeutic levels, which doubles the daily cost.
  • The potassium and chloride content is very low and insufficient to serve as a primary or significant source for electrolyte replenishment or addressing deficiencies.
  • Does not directly contribute to broader health goals such as muscle gain, energy, or comprehensive heart/digestive health beyond its specific joint benefits.
Warnings
  • Individuals with shellfish allergies should exercise caution as glucosamine is frequently derived from shellfish.
  • It is advisable for individuals on blood-thinning medications to consult a healthcare professional before use, due to potential interactions.
  • Diabetics should monitor their blood glucose levels closely, as glucosamine may, in some cases, slightly affect insulin sensitivity.
$12.13($0.20 per serving)
Walmart
$ 19.66
iHerb
$ 12.13
Pure Formulas
$ 14.07
Amazon
$ 12.13
Vitacost
$ 12.19
Ingredients
IngredientAmount per serving
Vitamin C (Ascorbic Acid) 150 mg
Chloride (Glucosamine Sulfate 2KCl) 88 mg
Potassium (Glucosamine Sulfate 2KCl) 95 mg
MSM 1500 mg
Glucosamine Sulfate 2KCl 750 mg
Gluten Free Adults 18–50
Categories
Chloride 35.0
The product provides 88mg of Chloride, which is a modest amount. While it's slightly higher than some electrolyte alternatives like Nuun Sport (40mg), it falls significantly short of dedicated mineral supplements such as Trace Minerals ConcenTrace (625-800mg) that offer substantial chloride content for electrolyte balance.
Potassium 15.0
With 95mg of Potassium per serving, this product offers a very low amount compared to many dedicated electrolyte or mineral supplements in the provided alternatives. Products like Nuun Sport (~300mg), Ultima Replenisher (~500mg), or pHion Balance Alkaline Minerals (~1260mg) provide significantly higher and more therapeutically relevant dosages of potassium.
Goals
General Health 80.0
This product significantly contributes to general health by promoting joint mobility and reducing discomfort, which are fundamental for maintaining an active and comfortable lifestyle as one ages or engages in physical activity. The inclusion of Vitamin C also offers general antioxidant benefits, supporting overall well-being.
Fitness 75.0
It directly supports fitness by improving and maintaining joint health, which is crucial for consistent training, preventing injuries, and facilitating recovery from physical exertion, especially in activities that stress joints. MSM also specifically aids in muscle recovery.
Digestive Health 30.0
While some preliminary research suggests MSM may possess anti-inflammatory properties that could indirectly benefit gut health, this product is not primarily formulated or widely recognized as a direct supplement for digestive health support, and its contribution is minimal.
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