High Potency Vitamin D-3 10,000 IU
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- Vitamin D: 0.25mg is 2.5× 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 D supports calcium absorption and bone health, with strong research evidence supporting these functions. However, the high potency of 10,000 IU may lead to toxicity if taken long-term without medical supervision. Users should be aware of potential safety concerns regarding excessive intake.
AI-generated summary based on research evidence. Not medical advice.
Safety Alerts
Vitamin D: 0.25mg is 2.5× the Tolerable Upper Intake Level (0.1mg)
This product received a low safety score because it contains 2.5 times the recommended maximum daily limit of Vitamin D. Taking this amount exceeds the established tolerable upper intake level.
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Label Data
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Product Information
Directions for Use
Suggested usage: Take 1 softgel every 3 days with a fat-containing meal, or as directed by your healthcare practitioner.
Warnings & Precautions
Caution: for adults only. Keep out of reach of children.
Do not exceed recommended dose.
Consult physician if pregnant/nursing, taking medication (especially topical psoriasis medications or thiazide diuretics), or have a medical condition (especially hypercalcemia, kidney disease, or hyperparathyroidism).
Triangle K (Kosher) Contains Gelatin
Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Formulation Notes
NOW Vitamin D-3 softgels supply this key vitamin in a highly-absorbable liquid softgel form. Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun. However, it is not abundant in food. As more people avoid sun exposure, Vitamin D supplementation becomes even more necessary to ensure that your body receives an adequate supply.
Crescent H (Halal)
Bone & immune health Supports healthy teeth Promotes muscle health
Non-GMO
Triangle K (Kosher) Contains Gelatin
Packaged and quality tested in the USA.
Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish or sesame ingredients.
Natural color variation may occur in this product.
Additional Information
Crescent H (Halal)
Triangle K (Kosher) Contains Gelatin
Vitamins Family owned since 1968.
Store in a cool, dry place after opening.
Quality GMP Assured
Product Details
Research Evidence
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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.