Thorne Heart Health Complex
vs
Metagenics Myo-Inositol Plus
Supplement Comparison

  • Magnesium: same total amount on both labels
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 10 nutrients compared
Bar chart: per-serving label amounts and listed forms for Thorne Heart Health Complex vs Metagenics Myo-Inositol Plus.

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Frequently asked questions

Which active ingredients does Thorne Heart Health Complex have?

  • Magnesium appears as DiMagnesium Malate
  • Potassium appears as Potassium Citrate
  • Coenzyme Q10
  • Taurine
  • Hawthorn Berry (Crataegus spp.) extract

Which active ingredients does Metagenics Myo-Inositol Plus have?

  • Magnesium appears as Magnesium Bisglycinate
  • Inositol appears as Myo-Inositol
  • Citric Acid

Which categories do Thorne Heart Health Complex and Metagenics Myo-Inositol Plus belong to?

  • Antioxidant Complex
  • Hormone Support Formula

What health concerns do Thorne Heart Health Complex and Metagenics Myo-Inositol Plus address?

  • Blood Pressure Support
  • Heart & Cardiovascular Health
  • Hormonal Balance

Which product has a higher amount of Magnesium per serving?

  • Both products list the same total amount of Magnesium per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Thorne Heart Health Complex: 3 capsules
    • Metagenics Myo-Inositol Plus: 1 scoop
  • Potassium
    • This supplement has 95 mg
    • Adequate Intake in men: 3400 mg
    • Adequate Intake in women: 2600 mg
    • Tolerable Upper Intake Level: Not established

Last updated: February 12, 2026

  • Sources & Methodology: Nutrient data and forms are taken directly from Supplement Facts labels. Reviewed and standardized by the VIOscan Research Team. Learn more on the Methodology page.
  • We show the Recommended Dietary Allowance (RDA) when available. If no RDA exists, we show the Adequate Intake (AI). Tolerable Upper Intake Levels (UL) are used for upper limits. Unless otherwise noted, RDAs shown correspond to healthy adults aged 19–50 years and are sex-specific. Separate values exist for 51–70 years and >70 years, and pregnancy and lactation are excluded. All values come from the Dietary Reference Intakes (DRIs) published by the National Academies of Sciences, Engineering, and Medicine (NASEM), Food and Nutrition Board (FNB).
  • Transparency: We’re funded by our users. We don’t have sponsors or affiliate links, and we don’t sell supplements.
  • Editorial standards: we provide independent, impartial and objective data analysis.
  • This analysis is for educational purposes only. It is not a substitute for medical advice.
  • Questions? Read our Frequently Asked Questions or contact us, we’re here to help.
  • See an error? Report it through our Contact page.
  • Author: VIOscan Research Team