The sun in a pill.
Effective Dose
1000-5000 IU
Onset
2-4 weeks
Cost
Budget
Cycle
As needed
7 things you need to know
What it does
The sun in a pill.
Worth it?
10/10. Critical for immunity and bone health.
How much to take
1000-5000 IU
Price
Cheap (under $15/month)
How fast it works
Takes 2 to 4 weeks to notice
Safety
Check if: hypercalcemia.
What people say
General well-being.
OTHER
"General well-being."
Research backing for this ingredient
Multiple high-quality studies confirm efficacy
600+
Yes
Strong agreement among researchers
"Critical for immunity and bone health."
Vitamin D3 is a other with established biological activity.
Products below minimum dose are likely ineffective
When
Any time
How
1000-5000 IU
Food
With or without food
Long-term benefits over weeks to months
As needed
Check for specific interactions.
Vitamin D3 is categorized as a other.
Scientific consensus score: 10/10.
Evidence quality: STRONG.
Add Vitamin D3 to your stack analyzer or compare it with other ingredients.
Not medical advice. Always consult a healthcare provider.