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Product guide

Vitamin D3 + K2

Vitamin D3 + K2 is a Vitamin D product from Sports Research. This page keeps product label signals, evidence context, safety attention, and preference fit separate.

Strong evidence High safety attention Experience: Early
Educational onlyChecked 2026-07-27Label check neededLabels can changeLabel details

Decision summary

Vitamin D3 + K2

D3 + K2 softgel comparison

Best forD3 + K2 softgel comparison
Watch outCheck K2 suitability if using anticoagulants.
Dose / servingD3 + K2
Price$0.18per serving estimate; can change
SafetyHigh attention
Checked2026-07-27Label check needed

Key Comparison Metrics

DoseD3 + K2per serving
FormD3 + K2D3/K2 context
K2 includedYesmedication context may matter
High-dose cautionYescheck total daily intake
Cost$0.18per serving estimate; can change
SafetyHighattention level

Safety Snapshot

Medication

Vitamin K2 may require caution for people using warfarin or other anticoagulant therapy.

Conditions

Kidney disease, high calcium, hyperparathyroidism, or sarcoidosis may require professional guidance.

Allergy

Check capsule ingredients such as gelatin, lanolin-derived D3, soy, or other excipients if sensitive.

Pregnancy

Ask a healthcare professional before changing vitamin D intake during pregnancy or breastfeeding.

Side effects

Excessive vitamin D intake can contribute to high calcium symptoms such as nausea, thirst, or weakness.

Dose caution

Avoid stacking multiple D3 products unless total daily intake has been checked.

Preference Snapshot

Optional values-based signals. Unknown means Supppedia has not verified the label or source yet.

Organic / Non-GMO

Unknown / Unknown

Vegan

Unknown

Animal-derived

Unknown

Clean label

Unknown

Testing

Unknown

Packaging

Unknown

Before You Buy

Use this final check before choosing this product.

Dose

Confirm IU dose (D3 + K2) and total vitamin D from all supplements.

K2

This includes K2; check anticoagulant or warfarin relevance before buying.

High dose

Avoid stacking multiple D3 products unless total daily intake has been checked.

Safety

Check kidney disease, high calcium, sarcoidosis, pregnancy/breastfeeding, and clinician guidance where relevant.

Value

Compare price per serving ($0.18) only after dose suitability is clear.

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Benefits

This product is connected to Bone Health, Daily Maintenance. Benefits are shown as possible use cases. Results and fit can vary.

Ingredients

Start with the product label, then connect the ingredient to evidence and safety context.

Vitamin D3Vitamin K2

Side Effects and Safety Notes

  • Check K2 suitability if using anticoagulants.
  • Check total vitamin D intake across supplements, multivitamins, and fortified foods.
  • Medication: Vitamin K2 may require caution for people using warfarin or other anticoagulant therapy.
  • Condition: Kidney disease, high calcium, hyperparathyroidism, or sarcoidosis may require professional guidance.
  • Allergy: Check capsule ingredients such as gelatin, lanolin-derived D3, soy, or other excipients if sensitive.
  • Possible side effect: Excessive vitamin D intake can contribute to high calcium symptoms such as nausea, thirst, or weakness.
  • Dose: Avoid stacking multiple D3 products unless total daily intake has been checked.
  • Pregnancy/Breastfeeding: Ask a healthcare professional before changing vitamin D intake during pregnancy or breastfeeding.
  • Ingredient context: Avoid excessive intake; lab context may matter.

Dosage

Label serving size: 1 softgel. Compare this with ingredient-level dosage ranges and reported dosage patterns.

Research Summary

Evidence strength is currently marked as strong. Use ingredient-level evidence first and avoid assuming product-specific clinical proof unless available.

Label Check

Last checked
2026-07-27
Next check
2026-08-26
Source
Product label snapshot
Label confidence
Label check needed

Shown fields

Brand, Product Name, Category, Dosage Form, Serving Size, Ingredient Links, Safety Structure

Can change

Price Per Serving, Availability, Servings Per Container, Label Warnings, Testing Claims

Check the current product label before buying or using this product.

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