Sisu
Vitamin D
89/100
SUPPIE SCORE
90/100
EFFICACY
High
SAFETY
88/100
CLEANLINESS
What Does Vitamin D Do?
Well-dosed 1000 IU vitamin D3 with strong evidence for bone health. Safe profile with minimal excipients. No major safety concerns at recommended dosage.
Is 1000 IU of vitamin D3 sufficient for my needs?
Can I take this with calcium supplements?
How long should I take vitamin D daily?
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What Are the Benefits of Vitamin D?
Based on proven scientific research
Bone HealthVery strong
Teeth MaintenanceStrong
Calcium AbsorptionVery strong
Good For:
What Are the Side Effects of Sisu Vitamin D?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•25 mcg (1000 IU) daily dose is within safe upper limit of 4000 IU for adults
•Take with adequate calcium intake as directed on label
•Consult practitioner if using beyond 6 months per Canadian guidelines
•Gluten-free formulation suitable for celiac and gluten-sensitive individuals
•No reported adverse effects at this dosage in healthy adults
•Store at room temperature away from direct sunlight to maintain potency
Potential Side Effects
Negative Interactions
Allergens
None declared on label
Inactive Ingredients
Isomalt
Low RiskCroscarmellose sodium
Low RiskMicrocrystalline cellulose
Low RiskMagnesium stearate (vegetable)
Low RiskCalcium silicate
Low RiskWhat Are the Ingredients in Sisu Vitamin D?
Vitamin D (vitamin D3)
25 mcg (1000 IU)
isomalt
croscarmellose sodium
microcrystalline cellulose
magnesium stearate (vegetable)
calcium silicate
Dosage & Bioavailability
How the active doses and forms in Vitamin D compare to the research.
•Vitamin D (vitamin D3) — 25 mcg per serving; within the 15-100 mcg/day used in studies.
Frequently Asked Questions
Common questions about Sisu Vitamin D