Vitamin D3 10,000 I.U.
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Medium Chain Triglyceride, Bovine Gelatin, Glycerin, Water, Purified
Recommended Use
Directions: Adults, take one (1) softgel every 3 days or as directed by your healthcare provider.
Warnings
As a reminder, discuss the supplements and medications that you take with your health care providers. Caution: For adults only. Do not take if pregnant or lactating. If planning surgery, taking medication or have a medical condition, consult a doctor before using this product. Do not exceed the recommended dose. Do not exceed recommended dose. Large doses of vitamin D may have adverse effects. If
Frequently Asked Questions
What is Country Life Vitamin D3 10,000 I.U.'s Formulate score?
Country Life Vitamin D3 10,000 I.U. scores 88 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Country Life Vitamin D3 10,000 I.U. worth it?
Country Life Vitamin D3 10,000 I.U. scores 88/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Country Life Vitamin D3 10,000 I.U.?
Each serving contains Vitamin D (250 mcg). Serving size: 1 Softgel(s). 60 servings per container.
How do I take vitamin d3 10,000 i.u.?
Directions: Adults, take one (1) softgel every 3 days or as directed by your healthcare provider.
Who makes Vitamin D3 10,000 I.U.?
Vitamin D3 10,000 I.U. is made by Country Life. See Formulate's full grade and product lineup for Country Life on its brand page.
Is Country Life Vitamin D3 10,000 I.U. third-party tested?
Country Life lists the following certifications and testing for this product: Yes certified gluten-free by GFCO.org No yeast, corn or wheat No soy, milk or salt No sugar or preservatives No artificial colors, flavors or sweeteners No magnesium stearate IGEN Non-GMO Tested This product does not contain common GE genes or proteins. Visit igenprogram.com, Non-fish liver source Certified gluten-free, Gluten-Free, Dairy-Free, Sugar-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.