Magnesium Bis-Glycinate

Magnesium Bis-Glycinate

Source Naturals4.8 (623 ratings)
Format:Tablet Quantity: 120 Tablet(s) · 60 servings
$14.53 $0.24 per serving
Pure FormulasLowest$14.53Vitacost$14.65iHerb$15.78

Product analysis

48 out of 100

Magnesium Bis-Glycinate identifies its magnesium source and amount, making the main ingredient straightforward to compare.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality25

The magnesium form is named, but its quality cannot be established with confidence. The other listed component forms are unspecified.

Ingredient Transparency72

All listed amounts are stated, and the magnesium form is identified. Missing forms for other components limit a more detailed comparison.

Value For Money40

Reliable value for money cannot be established. There is too little usable cost-comparison information for the magnesium and other components.

Customer Satisfaction80

Customer ratings are very favourable across several hundred reviews. The review base gives useful feedback on satisfaction without proving specific benefits.

Product Focus40

Magnesium is a clear part of the formula, but a particular health benefit cannot be judged here. No ingredient has been shown to be unnecessary.

Format
Tablet
Container
120 Tablet(s)
Per serving
$0.24
Customer rating
4.8 · 623 ratings
Report analysis

Ingredients

IngredientAmount per servingScore
Calories
10 Calorie(s)
Protein
1 Gram(s)
Magnesium (Magnesium Bisglycinate)
 200 mg
Calcium
140 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free Vegetarian
Report overview
86 Performance

W 100% Whey Isolate Protein Natural Flavor

Biochem

Its label clearly provides 0 g of Total Fat, making it a more clearly defined main ingredient option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.

85 Performance

Quick Dissolve Collagen Peptides Unflavored

Great Lakes Wellness

Its label clearly provides 11 g of Protein, making it a more clearly defined main ingredient option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.

85 Performance

Pure Grass-Fed Collagen Peptides

Zint

Its label clearly provides 11 g of Protein, making it a more clearly defined main ingredient option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.

86 Budget

Flax Oil 2600 mg Max Strength

Nature's Way

Its label clearly provides 2.50 g of Total Fat, preserving relevant main ingredient coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.

85 Budget

Collagen Type I & III

Lake Avenue Nutrition

Its label clearly provides 3 g of Protein, preserving relevant main ingredient coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.

83 Budget

Collagen Type I & III

Lake Avenue Nutrition

Its label clearly provides 3 g of Protein, preserving relevant main ingredient coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.

90 Value

Hydrolyzed Collagen Peptides Type I & III Unflavored

Lake Avenue Nutrition

Its label clearly provides 9 g of Protein, keeping the formula relevant to main ingredient. Compared with the original, the somewhat higher serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.

84 Value

CollagenUP Unflavored

California Gold Nutrition

Its label clearly provides 4 g of Protein, keeping the formula relevant to main ingredient. Compared with the original, the somewhat higher serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.

84 Value

Pure Collagen Types 1 and 3 Powder

Doctor's Best

Its label clearly provides 6 g of Protein as Hydrolyzed Collagen Type 1 & 3, keeping the formula relevant to main ingredient. Compared with the original, the somewhat higher serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.

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