Extra Strength D3 5000 IU (125 mcg)
Review before taking
- Vitamin D3: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyVitamin D3 is supported by strong evidence for maintaining bone health and supporting immune function. However, the high dosage of 5000 IU may lead to potential safety concerns regarding toxicity or hypercalcemia in some individuals. Users should monitor intake levels to avoid exceeding tolerable upper limits.
AI-generated summary based on research evidence. Not medical advice.
Safety Alerts
Vitamin D3: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
This product received a lower score because the amount of Vitamin D3 exceeds the recommended daily upper limit for safety.
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Label Data
Supplement Facts — Evidence Check
Other Ingredients
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Product Information
Directions for Use
Use daily to help raise Vitamin D levels if deficient Suggested Use: This is a high dose vitamin D product for those with higher vitamin D needs and/or deficiency, as determined by a healthcare professional.
Take one softgel daily with a meal. For easier swallowing, take with water before and during ingestion.
Warnings & Precautions
Consult with your healthcare professional before use.
Store tightly closed, in a cool, dry place, out of reach of children.
Do not use if imprinted seal under cap is broken or missing.
Caution: Use only as directed by your healthcare professional. Do not exceed one softgel daily or take with other supplements containing vitamin D, such as multivitamins with vitamin D.
Do not take if you are pregnant, nursing or have kidney disease, hypercalcemia (high blood calcium), or may have sensitivity to hypercalcemia (such as cancer, hyperparathroidism, cardoidosis or other granulaomatous disorders) unless recommended by a healthcare professional.
Formulation Notes
Supports immune health Supports bone, teeth & muscle health
No color added No artificial flavors Gluten free
Additional Information
#1 Pharmacist recommended vitamin & supplement brand
Dietary Supplement USP Verified
Store tightly closed, in a cool, dry place, out of reach of children.
USP has tested and verified ingredients, potency and manufacturing process. USP sets official standards for dietary supplements.www.uspverified.org Based on Pharmacy Times Survey of pharmacists recommending Letter Vitamin Supplements.
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.