Metagenics Vitamin D3 10000 + K
vs
Metagenics Testralin
Supplement Comparison

  • Vitamin D: Metagenics Vitamin D3 10000 + K has 27× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 29 nutrients compared
Bar chart: per-serving label amounts and listed forms for Metagenics Vitamin D3 10000 + K vs Metagenics Testralin.

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Frequently asked questions

Which active ingredients does Metagenics Vitamin D3 10000 + K have?

  • Vitamin D appears as Cholecalciferol (D3)
  • Vitamin K appears as Vitamin K1 Phytonadione
  • Vitamin K appears as Vitamin K2 Menaquinone-7 (MK-7)

Which active ingredients does Metagenics Testralin have?

  • Vitamin D appears as Cholecalciferol (D3)
  • Vitamin B6 (Pyridoxine) appears as Pyridoxine HCl
  • Vitamin B9 (Folate) appears as Calcium-L-5-methyltetrahydrofolate
  • Vitamin B12 (Cobalamin) appears as Methylcobalamin
  • Zinc appears as Zinc Citrate
  • Selenium appears as L-Selenomethionine
  • Lycopene
  • Betaine Hydrochloride appears as Betaine HCl
  • Turmeric appears as Turmeric Root Extract (Curcuma longa) (rhizome) (Standardized to 95% Curcuminoids)
  • Green Tea appears as Decaffeinated Green Tea Extract (Camellia sinensis leaf, standardized to 60% catechins and 40% EGCG)
  • Soybean Extract appears as Soybean Concentrate
  • Total Isoflavones
  • Mixed Plant Sterols Complex
  • Oleanolic Acid appears as Oleanolic Acid from Olive Leaf Extract (Olea europaea)
  • Lignans appears as Lignans as Secoisolariciresinol Diglucosides (SDG) from Flaxseed Extract

Which categories do Metagenics Vitamin D3 10000 + K and Metagenics Testralin belong to?

  • Single Vitamin
  • Hormone Support Formula

What health concerns do Metagenics Vitamin D3 10000 + K and Metagenics Testralin address?

  • Brain, Focus & Cognitive Function
  • General Health
  • Heart & Cardiovascular Health
  • Immune System Support
  • Joint & Bone Health
  • Hormonal Balance
  • Men's Health

Which product has a higher amount of Vitamin D per serving?

  • Metagenics Vitamin D3 10000 + K has the highest total amount of Vitamin D: 10000 IU per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Metagenics Vitamin D3 10000 + K: 1 softgel
    • Metagenics Testralin: 1 tablet
  • Vitamin D
    • This supplement has 10000 IU
    • Recommended Dietary Allowance in men: 600 IU
    • Recommended Dietary Allowance in women: 600 IU
    • Tolerable Upper Intake Level: 4000 IU
  • Vitamin K
    • This supplement has 110 mcg
    • Adequate Intake in men: 120 mcg
    • Adequate Intake in women: 90 mcg
    • Tolerable Upper Intake Level: Not established
  • Vitamin D
    • This supplement has 375 IU
    • Recommended Dietary Allowance in men: 600 IU
    • Recommended Dietary Allowance in women: 600 IU
    • Tolerable Upper Intake Level: 4000 IU
  • Vitamin B6 (Pyridoxine)
    • This supplement has 25 mg
    • Recommended Dietary Allowance in men: 1.3 mg
    • Recommended Dietary Allowance in women: 1.3 mg
    • Tolerable Upper Intake Level: 100 mg
  • Vitamin B9 (Folate)
    • This supplement has 330 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 15 mcg
    • Recommended Dietary Allowance in men: 2.4 mcg
    • Recommended Dietary Allowance in women: 2.4 mcg
    • Tolerable Upper Intake Level: Not established
  • Zinc
    • This supplement has 2.5 mg
    • Recommended Dietary Allowance in men: 11 mg
    • Recommended Dietary Allowance in women: 8 mg
    • Tolerable Upper Intake Level: 40 mg
  • Selenium
    • This supplement has 100 mcg
    • Recommended Dietary Allowance in men: 55 mcg
    • Recommended Dietary Allowance in women: 55 mcg
    • Tolerable Upper Intake Level: 400 mcg

Last updated: February 4, 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