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Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
Buy 2, Get 10% Off
Buy 3, Get 15% Off
Free shipping on orders over $50
About Dr. Berg
Dr. Eric Berg, D.C, also known as The Knowledge Doc®, is a pioneering force in the field of health and wellness, distinguished for his innovative approaches to nutrition.
Driven by his own health challenges and a profound commitment to understanding biochemistry and nutritional science, Dr. Berg has amassed a wealth of knowledge and expertise that has reshaped his approach to healthcare.
How to Use
- For 5,000 IU / 50 mcg version: Take 1–2 capsules daily with or without food.
For 10,000 IU / 100 mcg version: Take 1–4 capsules daily, ideally with your first meal.
Thanks to added MCT oil and ox bile, these capsules can be taken with or without food while still ensuring superior absorption.
Why choose Dr. Berg D3 & K2 Vitamin?
- Sunshine vitamin replenishment: Ideal for those who struggle to get enough sunlight
- Maximum strength: Each serving packs 10,000 IU of D3 and 100 mcg of K2
- Unique formula: Enhanced with MCTs, ox bile, and zinc for optimal bioavailability and maximum benefits
- No compromises: Crafted with premium ingredients in state-of-the-art cGMP-certified facility
- Expertise and real-world experience: Backed by decades of research and customer care
- Satisfaction guaranteed: 30-day money-back guarantee
- Trusted by thousands: Experience the Dr. Berg difference for yourself!
Key Benefits
Who It’s For
Adults with Vitamin D deficiency – Especially those with limited sun exposure. People seeking stronger bones & teeth – Ideal for supporting calcium absorption and bone density. Individuals concerned about heart health – Helps maintain flexible arteries and cardiovascular wellness. Older adults – Age-related decline in vitamin D makes supplementation essential. Busy professionals & indoor workers – Great for those who spend most of their time indoors. Anyone looking to boost immunity & mood – Supports overall wellness and vitality.
Before & After Taking Dr. Berg D3 & K2 Vitamin
Before
- Low energy and frequent fatigue
- Weak or brittle bones and teeth
- Poor calcium absorption despite diet
- Stiff arteries or concerns about heart health
- Weakened immunity and mood swings
After
- Noticeable boost in daily energy and vitality
- Stronger bones and teeth with better calcium utilization
- Enhanced cardiovascular wellness and flexibility
- Improved immune defense and overall resilience
- Brighter mood, better focus, and more balanced wellbeing
D3 & K2 Vitamin vs Other Brands
Talk about how and why is your brand better than the others.
D3 boosts absorption + K2 directs calcium to bones
Supports cardiovascular health
Strong support with D3 + K2 synergy
Enhanced with MCT oil & ox bile
Made in USA, GMP-certified
OUR STORE
Other Brands
D3 boosts absorption + K2 directs calcium to bones
Supports cardiovascular health
Strong support with D3 + K2 synergy
Enhanced with MCT oil & ox bile
Made in USA, GMP-certified
D3 K2 Vitamin Product FAQs
Is D3&K2 Vitamin gluten-free formula?
Is D3&K2 Vitamin gluten-free formula?
Yes! This formula is 100% gluten-free and safe for those with gluten intolerance.
Where is vitamin K2 derived from in D3&K2 Vitamin?
Where is vitamin K2 derived from in D3&K2 Vitamin?
We get our vitamin K2 from one of nature's best sources: collard greens.
What is ox bile extract in D3&K2 Vitamin?
What is ox bile extract in D3&K2 Vitamin?
Ox bile extract is bile derived from bovine. It enhances the digestion and absorption of vitamin D3 and other fat-soluble nutrients.
How much D3 is in D3&K2 Vitamin?
How much D3 is in D3&K2 Vitamin?
This supplement contains 250 mcg (10,000 IU) of D3.
Why combine Vitamin D3 with K2?
Why combine Vitamin D3 with K2?
Vitamin D3 helps your body absorb calcium, while Vitamin K2 ensures calcium is directed to your bones and teeth instead of arteries or soft tissues.
Can I take this supplement without food?
Can I take this supplement without food?
Yes! Thanks to added MCT oil and ox bile, absorption is excellent even without food.
Who should take D3 & K2 supplements?
Who should take D3 & K2 supplements?
Adults with limited sun exposure, people with vitamin D deficiency, those seeking stronger bones, better immunity, or cardiovascular support.
Is it safe for long-term use?
Is it safe for long-term use?
Yes. When taken as directed, D3 & K2 are safe and beneficial for ongoing daily use. Always consult your healthcare provider if you have a medical condition.
Where is this product made?
Where is this product made?
Dr. Berg’s D3 & K2 Vitamin is made in the USA in a GMP-certified facility using non-GMO ingredients.