In Stock
Doctor's Best

Vitamin D3 + K2 MK-7, 180 Softgels

4.9 · 433 reviews
2,017 ₽

Science-Based Nutrition™ Supports Bone, Teeth & Muscle Health Vit D3 125 mcg (5,000 IU) Vit K2 100 mcg Dietary Supplement Non-GMO Gluten Free At Doctor's Best, our bone-afide adventure highlights the incredible benefits of Vitamin D3 for bone health. Combined with MK-7, the active form of Vitamin K2, this formula is designed to support strong bones, maintain flexible tissues, and provide comprehensive cardiovascular support. Supports calcium metabolism crucial for healthy bones. Helps maintain heart health and arterial flexibility. MK-7, the bioavailable form of Vitamin K2.

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

Science-Based Nutrition™ Supports Bone, Teeth & Muscle Health Vit D3 125 mcg (5,000 IU) Vit K2 100 mcg Dietary Supplement Non-GMO Gluten Free At Doctor's Best, our bone-afide adventure highlights the incredible benefits of Vitamin D3 for bone health. Combined with MK-7, the active form of Vitamin K2, this formula is designed to support strong bones, maintain flexible tissues, and provide comprehensive cardiovascular support. Supports calcium metabolism crucial for healthy bones. Helps maintain heart health and arterial flexibility. MK-7, the bioavailable form of Vitamin K2.

Customer reviews

5.0
verified purchase

Recommended to consult a doctor before purchasing high-dose vitamin D supplements. This supplement is more suitable for people who are significantly deficient in vitamin D, as it helps improve vitamin D absorption within a certain period rather than being taken long-term. Doctor’s Best also offers another product with a relatively milder dosage, which is more suitable for daily supplementation.

12/5/2025
4.0
verified purchase
Good quality vitamin D3 + K2 supplement

I’ve been using this Vitamin D3 + K2 supplement for a while and I’m happy with it. The ingredients are good, and I like that it includes both Vitamin D3 and K2 MK-7. The softgels are small in size and easy to swallow. The quality seems very good, and the dosage is convenient for daily use. Overall, a good product and I would recommend it.

8/10/2026
5.0
verified purchase
Great

Solid supplement with noticeable effects. Easy to take, no side effects, and good overall quality. Would recommend.

4/18/2026
5.0
verified purchase
Good formula

Doctor's best products are well structured, good combination of high quality ingredient D3+K2 for best absorption. The right dosage to recover D3 deficiency which is very common in modern lifestyle away from Sun.

4/18/2026
4.0
verified purchase
Good product

Its good quality and doesn’t have any after taste. It could have had magnesium as an ingredient to make it complete. Size is small with enough maintenance dosage.

4/12/2026
5.0
verified purchase
Love it

I’ve been taking this Vitamin D3 + K2 MK-7 for a few weeks now and I can really feel the difference in my overall energy levels. I specifically chose this brand because it uses the MK-7 form of K2, which is much better for absorption and ensuring the calcium actually gets to your bones. The softgels are small, very easy to swallow, and I haven't had any stomach issues at all. Great quality for the price—definitely staying in my daily supplement routine!

4/1/2026
5.0
verified purchase
Essential

A essential part of the daily routine. I got this for my husband to support his overall health and energy levels while he navigates a high-stress period at his job. I love that it combines D3 with K2 for better absorption and bone health. It’s a small, easy-to-swallow softgel that provides a solid foundation for his other supplements. High quality and great value with 180 softgels.

3/26/2026
5.0
verified purchase

Thank you for providing such outstanding supplements! The quality is exceptional, with thoughtfully selected ingredients that offer remarkable health benefits. Your products have made a significant positive impact on my overall well-being. I also appreciate the secure and reliable packaging. Thanks again, iHerb!

3/16/2026
5.0
verified purchase

This product delivers solid quality in a convenient size. It comes in tidy, well-protected packaging and is made with clean, carefully chosen ingredients. The benefits are clear and quite satisfying.

3/15/2026
5.0
verified purchase
Great supplement, I really feel the difference!

I've been using this for about a month now, and I'm very satisfied. My vitamin D levels were low, so I decided to try this one because it combines D3 with K2. The softgels are small, easy to swallow, and have no taste at all. Since I started taking it, I’ve noticed more energy throughout the day and an overall improvement in my mood. I also like that the bottle lasts for months thanks to the large quantity. Excellent quality and great value for the price — I’ll definitely buy it again!

1/2/2026