Dr. Ri
D3 & K2 VITAMIN
82/100
SUPPIE SCORE
85/100
EFFICACY
Medium
SAFETY
100/100
CLEANLINESS
What Does D3 & K2 VITAMIN Do?
Highly effective 2-in-1 formula for immunity and bone health with research-backed D3 + K2 synergy. High 10,000 IU D dose exceeds safe limits for routine use; best under medical supervision.
What are the benefits of high-dose vitamin D for immunity?
Is 10,000 IU vitamin D safe for daily use?
How does vitamin K2 complement vitamin D supplementation?
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What Are the Benefits of D3 & K2 VITAMIN?
Based on proven scientific research
Immunity SupportStrong
Bone HealthVery strong
Calcium MetabolismVery strong
Heart HealthModerate
Good For:
What Are the Side Effects of Dr. Ri D3 & K2 VITAMIN?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•10,000 IU vitamin D exceeds safe upper limit (4,000 IU/day) per NIH, risking toxicity with prolonged use.
•Vitamin K at 100 mcg is within safe limits (UL 1,000 mcg/day), supports bone and vascular health.
•High vitamin D may cause hypercalcemia; monitor blood levels if used long-term.
•Generally safe for short-term deficiency correction in adults; not ideal for indefinite daily use.
•Avoid in hypercalcemia, kidney stones, or with high-calcium diets without medical supervision.
•Pregnancy/breastfeeding: consult doctor due to high vitamin D dose.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Safe Formulation!
Great news, this product doesn't contain harmful ingredients!
What Are the Ingredients in Dr. Ri D3 & K2 VITAMIN?
Vitamin D
10,000 IU
Vitamin K
100 mcg
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Dosage & Bioavailability
How the active doses and forms in D3 & K2 VITAMIN compare to the research.
•Vitamin D — 250 mcg per serving is over the 100 mcg/day upper limit (IOM (NIH ODS)). Taking more than this every day over time can raise calcium in the blood and urine (hypercalcaemia, hypercalciuria) and the risk of kidney stones.
•Vitamin K — 100 mcg per serving; studies use 90 mcg/day. Above studied amounts is not the same as unsafe.
Frequently Asked Questions
Common questions about Dr. Ri D3 & K2 VITAMIN