Doctor's BEST
Doctor's Best Vitamin D3 5000 IU 125 mcg Cholecalciferol Non-GMO Gluten Free Bone and Immune Support Supplement 360 Softgels
Doctor's Best Vitamin D3 5000 IU 125 mcg Cholecalciferol Non-GMO Gluten Free Bone and Immune Support Supplement 360 Softgels
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Product features
Product features
Materials and care
Materials and care
Vitamin D3 (as cholecalciferol) 125 mcg (5000 IU), Extra virgin olive oil, softgel capsule (gelatin, glycerin, purified water).
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Explore our full range of Doctor's BEST products — from moisturizers to cleansers, all directly sourced from the USA with authenticity guarantee. Shop more skin care at Rudra Retails.
FAQ
Q1. What is vitamin D3 5000 used for?
Ans: Vitamin D3 5000 IU is used to support bone health, teeth density, immune system function, and cardiovascular wellness. It helps the body effectively regulate and absorb calcium and phosphorus, especially in individuals with limited sun exposure.
Q2. How much vitamin D3 should i take daily 5000 iu?
Ans: The typical adult dosage for a high-potency supplement like this is one softgel daily taken with a meal. Because individual requirements vary based on baseline nutrient levels, it is always best to consult a healthcare professional for personalized guidance.
Q3. Is vitamin D3 5000 iu good?
Ans: Yes, a 5000 IU daily dose is highly effective for adults looking to correct a vitamin deficiency or maintain robust immune and bone health. It provides a potent, science-based quantity of the most bioavailable form of Vitamin D.
Q4. Are the Doctor's Best supplements sold on Rudra Retails authentic imports?
Ans: Yes, all products available on Rudra Retails are authentic USA imports. We source our inventory directly from verified suppliers in the United States to guarantee that Indian consumers receive genuine, high-quality international supplements.
Q5. Can I take Doctor's Best Vitamin D3 on an empty stomach?
Ans: It is highly recommended to take this supplement with food. Since Vitamin D3 is a fat-soluble nutrient, taking it alongside a meal containing healthy fats greatly improves its absorption efficiency in your digestive tract.