Doctor's Best Brain Magnesium
vs
Ritual Women's Multivitamin
Supplement Comparison

  • Magnesium: Doctor's Best Brain Magnesium has 5.0× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 21 nutrients compared
Bar chart: per-serving label amounts and listed forms for Doctor's Best Brain Magnesium vs Ritual Women's Multivitamin.

Try the VIOscan dashboard demo for free

Build comparison charts in seconds – no signup or card needed

This is a free preview of the $9.99/month premium dashboard

Use the interactive demo with multivitamins samples

Try Free Demo

Frequently asked questions

Which active ingredients does Doctor's Best Brain Magnesium have?

  • Magnesium appears as Magtein Magnesium L-Threonate

Which active ingredients does Ritual Women's Multivitamin have?

  • Vitamin D appears as Vitashine Cholecalciferol (D3)
  • Vitamin E appears as d-Alpha Tocopherol from Mixed Tocopherols
  • Vitamin K appears as Vitamin K2 Menaquinone-7 (MK-7)
  • Vitamin B9 (Folate) appears as 6S-5-methyltetrahydrofolate glucosamine salt
  • Vitamin B12 (Cobalamin) appears as Methylcobalamin
  • Iron appears as Ferrous Bisglycinate
  • Magnesium appears as DiMagnesium Malate
  • Docosahexaenoic Acid (DHA) appears as Natural Triglycerides (TG)
  • Boron appears as Calcium Fructoborate

Which categories do Doctor's Best Brain Magnesium and Ritual Women's Multivitamin belong to?

  • Single Mineral
  • Multivitamin

What health concerns do Doctor's Best Brain Magnesium and Ritual Women's Multivitamin address?

  • Brain, Focus & Cognitive Function
  • General Health
  • Sleep Quality
  • Heart & Cardiovascular Health
  • Joint & Bone Health
  • Women's Health

Which product has a higher amount of Magnesium per serving?

  • Doctor's Best Brain Magnesium has the highest total amount of Magnesium: 150 mg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Doctor's Best Brain Magnesium: 3 capsules
    • Ritual Women's Multivitamin: 2 capsules
  • Vitamin D
    • This supplement has 2000 IU
    • Recommended Dietary Allowance in men: 600 IU
    • Recommended Dietary Allowance in women: 600 IU
    • Tolerable Upper Intake Level: 4000 IU
  • Vitamin E
    • This supplement has 6.7 mg
    • Recommended Dietary Allowance in men: 15 mg
    • Recommended Dietary Allowance in women: 15 mg
    • Tolerable Upper Intake Level: 1000 mg
  • Vitamin K
    • This supplement has 90 mcg
    • Adequate Intake in men: 120 mcg
    • Adequate Intake in women: 90 mcg
    • Tolerable Upper Intake Level: Not established
  • Vitamin B9 (Folate)
    • This supplement has 1000 mcg DFE
    • Recommended Dietary Allowance in men: 400 mcg DFE
    • Recommended Dietary Allowance in women: 400 mcg DFE
    • Tolerable Upper Intake Level: 1000 mcg DFE
  • Vitamin B12 (Cobalamin)
    • This supplement has 8 mcg
    • Recommended Dietary Allowance in men: 2.4 mcg
    • Recommended Dietary Allowance in women: 2.4 mcg
    • Tolerable Upper Intake Level: Not established
  • Iron
    • This supplement has 8 mg
    • Recommended Dietary Allowance in men: 8 mg
    • Recommended Dietary Allowance in women: 18 mg
    • Tolerable Upper Intake Level: 45 mg

Last updated: February 16, 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