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Shark Cartilage 750 mg

NOW
4.7
(802 ratings)
Calcium 1000 mg
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Score81

A bulk-sized marine cartilage supplement for those seeking specialized structural support.

How scoring works
Quantity:300 Capsule(s)(50 servings)
Goals:
Bone Health

Score 81

A bulk-sized marine cartilage supplement for those seeking specialized structural support.

How scoring works
$28.90($0.57 per serving)
iHerb
$ 30.62
Vitacost
$ 31.79
Daily Vita
$ 28.90
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Analysis

Shark cartilage is often used by people who want to support both their bones and the softer connective tissues in their body. It provides a natural blend of calcium and phosphorus that can contribute to maintaining a healthy skeletal matrix. This 300-count bottle is a more practical way to use this supplement consistently.

Since the serving size is six capsules, having a larger bottle is very helpful so you aren't constantly reordering. It offers a significant amount of calcium, but you should consider pairing it with a vitamin D supplement to help with absorption. It's a specialized structural support option for those who prefer sea-derived ingredients.

Pros

  • Improved value in the larger size
  • Natural source of calcium and phosphorus
  • Includes marine mucopolysaccharides
  • Supports skeletal matrix integrity
  • Large supply for consistent use

Cons

  • Very large serving size (6 capsules)
  • Lacks absorption co-factors
  • Exact mineral forms are not specified

Warnings

  • Not suitable for those with fish or shellfish allergies
  • Consult a professional if you have a history of heart issues
  • Drink plenty of water when taking many capsules

Nutrient quality

75 High impact

The high calcium content supports structural needs, though the lack of regulatory cofactors is a disadvantage. The use of a natural marine source offers a different nutrient profile than standard mineral salts.

Ingredient transparency

92 Highest impact

Labeling is clear regarding the weights of cartilage, protein, and calcium. The lack of detail on the specific calcium form is typical for source-based raw materials.

Customer satisfaction

90 Highest impact

Consumer feedback is strongly positive, with high ratings across a large number of reviews. This suggests the product consistently meets user expectations for structural support.

Value for money

67 High impact

The larger bottle size improves the cost per serving compared to smaller units. It remains more expensive than standard calcium salts due to the specialized source material.

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Goals

Impact
High effect
B- Goal FitC+ Strength of SupportC CoverageB+ Formula Quality

This large-count shark cartilage supplement provides a foundational source of calcium and mucopolysaccharides for skeletal integrity. This structural and matrix-focused profile appears well aligned with supporting bone density.

While providing potent amounts of structural minerals, the lack of disclosure regarding the calcium's chemical form limits the assessment of its bioavailability. It serves as a specialized structural foundation but lacks the signaling vitamins necessary for calcium transport.

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Ingredients

IngredientAmount per serving
Calories
10 Calorie(s)
Total Carbohydrates
1 Gram(s)
Protein
2 Gram(s)
Calcium
1000 mg
Sodium
55 mg
Shark Cartilage (Mucopolysaccharides)
4.5 Gram(s)
Gluten Free Adults 18–50 Dairy Free
Report overview
Calcium · 1000 mg OverallScore42
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyD+ Value
This large-count bottle of shark cartilage provides a steady supply of naturally derived calcium. It is a specialized option for individuals seeking structural support from marine sources.
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