Source Naturals

Magnesium Malate 1,250 mg

C-
N+ Score68
Vitamins & MineralsServing: 1 Tablet(s)Type: Other Combinations

Source Naturals Magnesium Malate 1,250 mg is an 'Other Combinations' supplement in the Vitamins & Minerals category, earning an N+ Score of 68 and a C- grade, placing it in the average tier. This product contains 6 ingredients per tablet, with a primary focus on magnesium. Magnesium (425mg) is present at a clinically studied dosage, derived from Magnesium Malate Trihydrate (3.75g) and Malic Acid (2.5g). The formulation demonstrates excellent label transparency, with no identified underdosed active ingredients. This supplement is well-suited for individuals seeking a high-dose, bioavailable form of magnesium, which research suggests may support muscle function and energy production.

About This Product

Magnesium Malate 1,250 mg by Source Naturals is a vitamins & minerals supplement containing 6 active ingredients. It has earned an N+ Score of 68/100 (Grade C-).

This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.

Notable clinical-dose ingredients include Magnesium.

N+ Score Breakdown

Ingredient Adequacy100/100

Are key ingredients present at clinically effective doses based on research?

Formula Completeness0/100

Does the product include all expected ingredients for its supplement category?

Label Transparency100/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity65/100

Does the formula include a breadth of beneficial compounds from multiple pathways?

Strengths

  • +Key ingredients at clinically effective doses
  • +Fully transparent label with individual ingredient amounts disclosed
  • +1 ingredient(s) at clinical dose levels

Weaknesses

  • Missing several expected ingredients for its category

Ingredient Analysis (6 ingredients)

IngredientAmountDose Adequacy
Calories10.000 Calorie(s)N/A
Magnesium425.000 mgHigh
Total Carbohydrates3.000 Gram(s)N/A
Sodium5.000 mgN/A
Malic Acid2.500 Gram(s)N/A
Magnesium Malate Trihydrate3.750 Gram(s)N/A

Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.