Ostelin
Vitamin D3 1000IU
88/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
88/100
CLEANLINESS
What Does Vitamin D3 1000IU Do?
Ostelin Vitamin D3 1000IU delivers colecalciferol in a simple single-ingredient capsule that reliably supports bone health, calcium absorption and immunity in people with low sun exposure or dietary intake.
How does this Vitamin D3 supplement compare to getting it from sunlight?
Is Ostelin Vitamin D3 suitable for vegetarians or vegans?
What is the best way to take this capsule for optimal absorption?
Chat with Suppie
What Are the Benefits of Vitamin D3 1000IU?
Based on proven scientific research
Bone HealthStrong
Calcium AbsorptionStrong
Immune FunctionModerate
Muscle FunctionModerate
Good For:
What Are the Side Effects of Ostelin Vitamin D3 1000IU?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Colecalciferol 25 mcg (1000 IU) daily is well below upper limits (4000 IU) for adults and generally safe.
•Contains soya bean and sulfites which may trigger reactions in sensitive individuals.
•Derived from sheep wool lanolin; not suitable for those avoiding animal products.
•Take with a meal containing fat for better absorption; do not exceed recommended dose.
•Vitamin supplements should not replace a balanced diet.
Potential Side Effects
Negative Interactions
Allergens
Soya beanSulfites
Inactive Ingredients
Soya bean
Medium RiskSulfites
Medium RiskWhat Are the Ingredients in Ostelin Vitamin D3 1000IU?
Colecalciferol (Vitamin D3)
25 mcg (1000 IU)
Soya bean
Sulfites
Scan the bottle in your cupboard
Same graded report you just read — on any label, in about 10 seconds.
Dosage & Bioavailability
How the active doses and forms in Vitamin D3 1000IU compare to the research.
•Colecalciferol (Vitamin D3) is listed at 25 mcg (1000 IU) per serving; without a source-specific reference range, dose adequacy cannot be graded.
•Colecalciferol (Vitamin D3) has no distinct chemical or delivery form stated, so no product-specific absorption advantage can be established.
Frequently Asked Questions
Common questions about Ostelin Vitamin D3 1000IU