









🦴 Elevate your wellness game with the ultimate D3 + K2 power duo!
NatureBell Vitamin Double Strength D3 + K2 offers a potent 10,000 IU dose of vitamin D3 combined with 200mcg of vitamin K2 in coconut oil-infused softgels. This premium formula supports bone strength, immune function, and optimal calcium absorption. Third-party tested and free from common allergens, it’s designed for superior bioavailability and daily convenience.









| ASIN | B0C6WY48KJ |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #18,891 in Health & Household ( See Top 100 in Health & Household ) #227 in Vitamin D Supplements |
| Brand | NatureBell |
| Brand Name | NatureBell |
| Customer Reviews | 4.8 out of 5 stars 843 Reviews |
| Dosage Form | Softgel |
| Flavor | Unflavored |
| Item Dimensions | 2.2 x 2.24 x 2.21 inches |
| Item Form | Softgel |
| Manufacturer | Naturebell |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin D3 |
| Product Benefits | Supports optimal calcium absorption and bone health by combining vitamin D3 and K2. |
| Specific Uses For Product | vitamin |
| UPC | 850040861501 |
| Unit Count | 240.0 Count |
R**A
Tiny, Easy-to-Swallow, and a Reliable Daily Supplement
I’ve been taking this D3 + K2 supplement for quite some time, and I really appreciate the small pill size—it’s super easy to swallow, which isn’t always the case with other brands. I’ve consistently taken the 10,000 IU dosage as part of my daily routine, and I feel confident that it’s supporting my overall wellness. I recently had a general health check-up, and everything looked great, which makes me feel even better about sticking with this brand. It’s high-quality, convenient, and a great value for the dosage. Definitely recommend it for those who include D3 + K2 as part of their supplement regimen.
K**C
Good product - it works!
I received the supplement 2 days after ordering. It arrived unbroken and the gel caps were not melted or stuck together. First let me describe the product: they are very small and easy to swallow. No odor and no taste. I have had to take Vitamin D for sometime as prescribed by my provider. My D blood levels were really low - less than 12ng/ml and I would be prescribed a once-a-week prescription of 50,000 IUs to take once a week for 12 weeks. My blood level would be where it needed to be - greater than 20ng/ml. But when I had to return in 3 months for repeat blood work, the level was back down below 12ng/ml. And, I would get another prescription not for a weekly dose. My insurance company no longer covers Vitamin D and I have to purchase over-the-counter. I saw the Naturebell promotion for D3 + K2 supplement and reviewed it with my provider. She said that 10,000 IUs per day is in the upper range for a dose (this is the amount one would get from direct sunlight). As I don't seem to retain/absorb it well and my sunlight exposure is limited, she was okay with the 10,000 IU dose. She will check my blood level again in 3-4 months. I have now been taking the D3 + K2 for almost 3 weeks and have had no adverse side effects. I feel good, energy level is more consistant since taking daily. I take 1 everying morning ... I try to take with a fatty food like butter on toast or cheese in an omelette as the fat helps it to be better absorbed. I do drink coffee and caffiene does interfere with the absorption somewhat. I also have some gut issues that interfere with absorption. The 10,000 IUs should be just right. So far, I am very pleased. As to the K2 helping with the absorpiton of calcium to the bones -- I'll have to wait and see. I had a bone scan done about 2 months ago and will repeat in about a year. I'm 74 years old and am looking forward to this supplement helping with some "old age" issues. I have used Naturebell products in the past (I am still using their Magnesium) and have been very satisfied. I have confidence in their products.
K**A
Good quality.
It is a good product and good quality and they last a long time. The price is great also'
J**E
Very good product
Was by using another brand but this one is doing better for me. I will order again
S**A
Level up vitamin D level
This supplement works well in increasing my vitamin D level in my body, from 43 ng/dL to 146 ng/dL in 12 months.
T**U
Great Buy
Vgood quality
A**O
Suplemento de alta potencia que realmente mejora la energía
Mi doctor me recomendó este suplemento de vitamina D3 + K2 debido a que paso la mayor parte del día en oficina y no recibo suficiente sol. Desde que lo empecé a tomar he notado una mejoría significativa en mi salud: más energía, mejor ánimo y sensación de bienestar general. La combinación con aceite de coco facilita la absorción y el formato de cápsulas blandas es cómodo de ingerir.
M**E
Tiny but effective
Great product. Easy to swallow. No taste. Has brought my levels up where they should be.
Trustpilot
5 days ago
2 weeks ago