Natural Factors Vitamin D3 2000 IU
Natural Factors
D3 explicitly derived from sheep wool lanolin, blended with organic flaxseed oil for absorption.
Serving Size
1 softgel
Per Serving
2,000 IU (50 mcg) vitamin D3
What's on the Label
Vitamin D3 (cholecalciferol from lanolin)
2,000 IU per softgel
active
Sheep wool lanolin (explicitly stated)
Clearly documented animal source
Organic flaxseed oil
other
Seed oil
Carrier oil - omega-3 ALA but still a seed oil
How It's Made
Primary Form
Cholecalciferol explicitly derived from sheep wool lanolin
Source & Processing
Lanolin-derived. Label explicitly states 'derived from sheep wool lanolin'. Organic flaxseed oil carrier (seed oil).
What They Don't Tell You(Beyond the label)
- Explicitly states lanolin derivation on label
- Contains organic flaxseed oil (seed oil carrier)
- High ratings (4.8 stars, 289 reviews)
- Budget-friendly price
How to Use
Typical Dose
2,000 IU (50 mcg) vitamin D3
Per 1 softgel
General Guidance
• When: Follow label directions or consult research for optimal timing
• With food: Fat-soluble vitamins (A, D, E, K) absorb better with meals containing fat
• Consistency: Regular daily use typically yields best results
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