[Golden Calcium Supplement/Vertigo Relief] Dr. Berg's Advanced Vitamin D3+K2 Complex Formula | Improves Osteoporosis, Boosts Immunity, Combats Seasonal Allergies, Keto-Friendly Supplement Dr. Berg's Vitamin D3 K2 | Vitamin D3&K2
Details
【Global Keto Authority Dr. Berg — The "Navigational Vitamin" That Directs Calcium to the Right Place】
Are you taking calcium supplements daily but still experiencing osteoporosis, back pain, or even unexplained dizziness and vertigo (commonly known as BPPV)? The truth is: the calcium you're taking isn't even reaching your bones!
Supplementing with calcium or vitamin D3 alone can easily lead to calcium depositing in the wrong places, such as blood vessels, the inner ear, or soft tissues, causing a burden on your body. Dr. Berg's developed [D3 & K2 Complex Formula] perfectly combines the "calcium absorber (D3)" and the "calcium navigator (K2)"! This powerful duo not only boosts calcium absorption by 10 times but also precisely locks calcium into your bones and teeth, fundamentally supporting your immune system, bone health, and nervous system balance.
🌟 4 Key Reasons to Buy (Why Choose Dr. Berg?)
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【D3 + K2 Golden Synergistic Ratio: Prevents Misplaced Deposits 👑】
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Vitamin D3: Responsible for efficiently absorbing calcium from the intestines, increasing calcium levels in the blood.
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Vitamin K2 (MK-7 Active Form): Plays a crucial "navigator" role, activating osteocalcin to precisely transport calcium from the bloodstream to the bones, preventing incorrect accumulation in blood vessel walls or the inner ear semicircular canals (which can cause BPPV vertigo).
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【High-Concentration Precise Supplementation (5,000 IU / 10,000 IU) 🚀】 Modern urban dwellers who work indoors for long periods and overuse sunscreen are generally severely deficient in vitamin D. Dr. Berg provides a high-dose formula designed for efficient human repair, which can quickly boost vitamin D levels in the body, eliminating chronic fatigue, improving brain fog, and boosting daytime energy.
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【Seasonal Defense and Cellular Immune Support 🛡️】 Vitamin D3 is the "shield" of the immune system. This product effectively regulates the body's defense capabilities, especially suitable for sub-healthy individuals who are prone to respiratory sensitivity, skin redness and dampness, or recurrent colds during seasonal changes, building a natural protective wall for the whole family.
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【Clean Keto and Fasting Essential 🥑】 100% pure ingredients, no added sugar, no artificial flavors, no chemical preservatives. During a ketogenic diet or intermittent fasting, trace elements are easily lost. Daily supplementation with Dr. Berg D3+K2 perfectly maintains nerve and cardiovascular health without affecting blood sugar and fat-burning modes.
💡 Suitable for:
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Individuals who frequently experience dizziness or sudden vertigo (suffering from BPPV)
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Elderly or office workers with osteoporosis, joint weakness, and a need for intensive calcium supplementation
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Individuals who work indoors for long periods, get insufficient sun exposure, and frequently feel fatigued and low in spirits
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Individuals with low immunity, who are prone to respiratory and skin sensitivities during seasonal changes
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Practitioners of ketogenic diet (Keto), fat loss, and intermittent fasting
📋 Product Specifications and Usage
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Brand: Dr. Berg
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Origin: USA
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Dosage Options: 5,000 IU / 10,000 IU (choose based on individual deficiency)
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Key Ingredients: Natural Vitamin D3 (Cholecalciferol), Highly Active Vitamin K2 (MK-7)
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Recommended Use: 1 capsule daily. Since both D3 and K2 are fat-soluble vitamins, it is recommended to take them with a meal or immediately after a meal (absorption is best with meals containing quality fats).
Other Two D3K2 Products, please scroll down for others d3k2 products introduction
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Dr. Berg D3 & K2 Vitamin is a powerful combination of high-quality ingredients that delivers a daily dose of vitamin D3 and vitamin K2. Each serving contains an incredible 10,000 IU of vitamin D3 and 100 mcg of vitamin K2.
Most vitamin D supplements don’t contain vitamin K2 and are made with low-quality nutrients that your body can’t absorb efficiently. Dr. Berg D3 & K2 Vitamin has been formulated with your health in mind. We carefully designed Dr. Berg D3 & K2 Vitamin to provide a perfect blend of essential vitamins, medium-chain triglycerides, and bile salts, delivered in easy-to-swallow capsules that offer a convenient source of nutrition—wherever you go!

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BECOMING NUTRIENT DEFICIENT IS EASIER THAN YOU THINK
Vitamin D is produced when the skin is exposed to the sun. However, modern life is busy, and it can be a struggle to get enough sunshine, leaving you at risk of vitamin D deficiency.
Age, skin tone, body weight, health status, and prescription medications—including steroids and antibiotics—can also significantly reduce your body’s ability to produce enough vitamin D.
Though you can find vitamin K in many foods, modern food processing often results in foods containing little to no nutrients, making it challenging to get your daily vitamin requirements from diet alone.
Almost half of all US adults are vitamin D deficient and have difficulty getting enough dietary vitamin K. It's no wonder most people are exhausted, catch infections easily, and feel worn out.
REPLENISHING VITAMIN D IS HARDER THAN YOU THINKYou might be surprised that you can still be vitamin D deficient if you regularly get sunshine. Depending on your location, the sun’s ultraviolet B radiation may not be powerful enough to trigger vitamin D production. Only areas near the equator deliver all-year-round UVB rays needed to activate vitamin D.
While some foods contain vitamin D, most dietary sources only deliver small amounts, and it’s almost impossible to get enough vitamin D from the foods we eat.
Supplementation is a great choice to replenish vitamin D. Unfortunately, most vitamin D supplements contain vitamin D2, a less effective form of vitamin D. That’s why Dr. Berg D3 & K2 Vitamin uses only vitamin D3, the same powerful form of vitamin D that’s naturally produced in your skin.
WHY CHOOSE DR. BERG D3 & K2 VITAMIN?
USA GMP-CERTIFIED MANUFACTURING
All Dr. Berg products are created in state-of-the-art, US-based manufacturing facilities with highly-trained staff that produce superior health and wellness products. Being certified under US laws and regulations (GMP-Certified), these facilities are uncompromising when it comes to cleanliness and quality control.
HIGH-QUALITY INGREDIENTS
We're sorry to say it, but if you're looking for cheap, low-grade products, you're in the wrong place. We search far and wide—domestic and international—to provide high-quality ingredients that your body will thank you for. Treating your body with premium ingredients comes at a premium cost. If quality, satisfaction, and results are essential to you, you're in the right place!
DECADES OF EXPERIENCE
Dr. Berg—also known as The Knowledge Doc—has spent most of his life researching and providing natural solutions to everyday health problems. This extensive research and thousands of hours working with patients are what sets us apart from other brands and have allowed us to develop proprietary blends you can't get anywhere else.
DON'T WASTE YOUR TIME AND MONEY ON LOW-QUALITY VITAMIN D PRODUCTS
Dr. Berg D3 & K2 Vitamin is an incredible source of high-quality vitamins, and it's the perfect addition to your Healthy Keto® and intermittent fasting plan. Our decades of experience, unique formulas, and high manufacturing standards ensure you get only the best quality products—every time.
DR. BERG D3 & K2 VITAMIN IS RIGHT FOR YOU IF…- You struggle to get enough sunshine
- You feel worn down and fatigued
- You want a powerful form of high-quality vitamin D3
- You want to boost your intake of vitamin K2
- You want a convenient and easy source of nutrition
HOW TO USE DR. BERG D3 & K2 VITAMINOur unique formula makes using Dr. Berg D3 & K3 Vitamin easy and convenient. Take 1 to 4 capsules per day. You may want to take all your capsules with your first meal. However, it isn’t absolutely necessary to take this product with a meal because of the addition of medium-chain triglycerides and bile salts.
Do not exceed the recommended dose or take more than 3 capsules at bedtime.
WHO SHOULDN'T USE DR. BERG D3 & K2 VITAMINChildren, pregnant or breastfeeding mothers, and those with preexisting health conditions should consult their doctor before using this or any dietary supplement.
DR. BERG D3 & K2 VITAMIN HIGHLIGHTS- Premium source of vitamin D3 and vitamin K2
- Highly potent—10,000 IU of vitamin D3 and 100 mcg of vitamin K2
- Ox bile and fatty acid complex added for maximum benefits
- Convenient source of nutrition on-the-go
- Incredible value with 120 capsules
- Made in US GMP-certified manufacturing facilities.
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Chinese translation, subject to the English version
- Dr. Berg D3 and K2 Vitamin is a powerful combination of high-quality ingredients, providing vitamin D3 and vitamin K2 daily. Each serving contains an incredible 10,000 IU of vitamin D3 and 100 mcg of vitamin K2.
-
Most vitamin D supplements do not contain vitamin K2 and are made with low-quality nutrients that the body cannot effectively absorb. Dr. Berg D3 and K2 Vitamin is formulated with your health in mind. We have carefully designed Dr. Berg D3 and K2 Vitamin to provide a perfect blend of essential vitamins, medium-chain triglycerides, and bile salts, delivered in easy-to-swallow capsules, providing a convenient source of nutrition – wherever you go!
Becoming nutrient deficient is easier than you think
When the skin is exposed to sunlight, vitamin D is produced. However, modern life is busy, and getting enough sun can be difficult, putting you at risk of vitamin D deficiency.
Age, skin tone, body weight, health conditions, and prescription drugs – including steroids and antibiotics – can also significantly reduce your body's ability to produce enough vitamin D.
While you can find vitamin K in many foods, modern food processing often results in foods with little to no nutrients, making it challenging to meet your daily vitamin needs from diet alone.
Almost half of US adults are vitamin D deficient and struggle to get enough dietary vitamin K. No wonder most people are exhausted, easily get infections, and feel worn out.
Replenishing vitamin D is harder than you think
You might be surprised that you can still be vitamin D deficient if you regularly get sun exposure. Depending on your location, the sun's UVB radiation may not be powerful enough to trigger vitamin D production. Only areas near the equator provide the year-round UVB rays needed to activate vitamin D.
While some foods contain vitamin D, most dietary sources only provide small amounts, and it is almost impossible to get enough vitamin D from the foods we eat.
Supplementation is an excellent choice for replenishing vitamin D. Unfortunately, most vitamin D supplements contain vitamin D2, a less effective form of vitamin D. That's why Dr. Berg D3 and K2 Vitamin uses only vitamin D3, which is the same as the vitamin D naturally produced in the skin.
Why choose Dr. Berg D3 and K2 Vitamin?
USA GMP-certified manufacturing
All Dr. Berg products are manufactured in state-of-the-art US manufacturing facilities with highly trained staff who produce superior health and wellness products. Certified under US laws and regulations (GMP-Certified), these facilities are uncompromising in terms of cleanliness and quality control.
High-quality ingredients
We are sorry to say, but if you are looking for cheap, low-grade products, you are in the wrong place. We search far and wide – domestically and internationally – to provide high-quality ingredients that your body will thank you for. Treating your body with premium ingredients comes at a premium cost. If quality, satisfaction, and results are important to you, you are in the right place!
Decades of experience
Dr. Berg – also known as The Knowledge Doc – has spent most of his life researching and providing natural solutions to everyday health problems. This extensive research and thousands of hours working with patients differentiate us from other brands and allow us to develop proprietary blends you cannot find elsewhere.
Don't waste time and money on low-quality vitamin D products
Dr. Berg D3 and K2 Vitamin is an incredible source of high-quality vitamins and is the perfect complement to your Healthy Keto® and intermittent fasting plan. Our decades of experience, unique formulas, and high manufacturing standards ensure that you always get the highest quality products.
Dr. BERG D3 & K2 VITAMIN IS RIGHT FOR YOU IF…
You struggle to get enough sunshine
You feel tired and exhausted
You want a powerful form of high-quality vitamin D3
You want to increase your intake of vitamin K2
You want a convenient and simple source of nutrition
How to use DR. BERG D3 & K2 VITAMIN
Our unique formula makes using Dr. Berg D3 and K3 Vitamin simple and convenient. Take 1 to 4 capsules per day. You may want to take all capsules with your first meal. However, due to the addition of medium-chain triglycerides and bile salts, it is not absolutely necessary to take this product with a meal.
Do not exceed the recommended dose, and do not take more than 3 capsules before bed.
Who should not use DR. BERG D3 & K2 VITAMIN
Children, pregnant or breastfeeding mothers, and individuals with pre-existing health conditions should consult a doctor before using this or any dietary supplement.
DR. BERG D3 & K2 VITAMIN HIGHLIGHTS
- Premium source of vitamin D3 and vitamin K2
- Highly potent—10,000 IU of vitamin D3 and 100 mcg of vitamin K2
- Ox bile and fatty acid complex added for maximum benefits
- Convenient source of nutrition on-the-go
- Incredible value with 120 capsules
- Made in US GMP-certified manufacturing facilities
d3k2 5000iu
Boost your nutrition and get premium nutrients with Dr. Berg D3 & K2 Vitamin. Each serving contains an impressive 5000 IU of vitamin D3 and 50 mcg of vitamin K2, along with medium-chain triglycerides and bile salts for maximum benefits. Our easy-to-swallow capsules are a convenient source of vitamins on the go.
DR. BERG D3 & K2 VITAMIN
Dr. Berg D3 & K2 Vitamin is a powerful combination of high-quality ingredients that provides a daily dose of vitamin D3 and vitamin K2. Each serving contains an incredible 5000 IU of vitamin D3 and 50 mcg of vitamin K2.
Most vitamin D supplements do not contain vitamin K2 and are made with low-quality nutrients that the body cannot effectively absorb. Dr. Berg D3 & K2 Vitamin is formulated with your health in mind.
We carefully designed Dr. Berg D3 & K2 Vitamin to provide a perfect blend of essential vitamins, medium-chain triglycerides, and salts, delivered in easy-to-swallow capsules, providing a convenient source of nutrition wherever you go!
Form: Capsules
Serving size: 1 capsule
Servings per container: 60
Suggested use: As a dietary supplement, adults: take 1 to 2 capsules daily. You may want to take all your capsules with your first meal. However, due to the addition of medium-chain triglycerides and bile salts, it is not absolutely necessary to take this product with a meal.
Caution: Do not exceed the recommended dose or take more than 3 capsules before bed. Pregnant or nursing mothers, children under 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement.

Nutrient deficiency is easier than you think
Vitamin D is produced when the skin is exposed to the sun. However, modern life is busy, and it can be difficult to get enough sun, leaving you at risk of vitamin D deficiency.
Age, skin tone, body weight, health conditions, and prescription medications (including steroids and antibiotics) can also significantly reduce the body's ability to produce enough vitamin D.
While you can find vitamin K in many foods, modern food processing often results in foods containing little to no nutrients, making it challenging to get your daily vitamin requirements from diet alone.
Almost half of US adults are vitamin D deficient and struggle to get enough dietary vitamin K – no wonder many people feel tired and exhausted.
Replenishing vitamin D is harder than you think
You might be surprised that if you regularly get sun exposure, you may still be vitamin D deficient. Depending on your location, the sun's ultraviolet B radiation may not be powerful enough to trigger vitamin D production. Only areas near the equator provide the UVB rays needed to activate vitamin D year-round.
While some foods contain vitamin D, most dietary sources provide only small amounts, and it is almost impossible to get enough vitamin D from the foods we eat.
Unfortunately, most vitamin D supplements contain vitamin D2, a less effective form of vitamin D. That's why Dr. Berg D3 & K2 Vitamin uses only vitamin D3, which is the same potent vitamin D naturally produced in the skin.
Why choose DR. BERG D3 & K2 VITAMIN?
USA GMP-certified manufacturing
All Dr. Berg products are produced in state-of-the-art manufacturing facilities in the United States, with highly trained staff who produce excellent health and wellness products. These facilities are certified under US laws and regulations (GMP-certified) and are uncompromising in terms of cleanliness and quality control.
Premium ingredients
We're sorry, but if you're looking for cheap, low-grade products, you're in the wrong place. We search far and wide, both domestically and internationally, to provide high-quality ingredients that your body will thank you for. Treating your body with premium ingredients comes at a premium cost. If quality, satisfaction, and results are important to you, you're in the right place!
Decades of experience
Dr. Berg (also known as the Knowledge Doctor) has spent most of his life researching and providing natural solutions to everyday health problems. This extensive research and thousands of hours working with patients differentiate us from other brands and allow us to develop proprietary blends that you cannot find anywhere else.
Dr. Berg D3 and K2 Vitamin is suitable for you if...
You struggle to get enough sunshine
You feel tired and exhausted
You want a powerful, high-quality form of vitamin D3
You want to increase your intake of vitamin K2
You want a convenient and easy source of key vitamins
How to use DR. BERG D3 & K2 VITAMIN
Our unique formula makes using Dr. Berg D3 and K2 Vitamin easy and convenient. Take 1 to 2 capsules daily. You may want to take all your capsules with your first meal. However, due to the addition of medium-chain triglycerides and bile salts, it is not absolutely necessary to take this product with a meal.
Do not exceed the recommended dose.
Who should not use DR. BERG D3 & K2 VITAMIN
Children, pregnant or nursing mothers, and mothers with pre-existing health conditions should consult a doctor before using this or any dietary supplement.
Dr. BERG D3 & K2 VITAMIN HIGHLIGHTS
Premium source of vitamin D3 and vitamin K2
Highly potent - 5000 IU of vitamin D3 and 50 mcg of vitamin K2
Added ox bile and fatty acid complex for maximum benefits
Convenient source of nutrition on-the-go
Incredible value with 60 capsules
Manufactured in US GMP-certified production facilities
d3k2 with mct oil
DR. BERG VITAMIN D3 & K2 WITH ZINC & MCT OIL
Dr. Berg Vitamin D3 & K2 with Zinc & MCT Oil is a powerful combination of high-quality ingredients that delivers a daily dose of essential nutrients. Each serving contains an incredible 5,000 IU of vitamin D3, 50 mcg of vitamin K2, and 38 mg of vitamin E.
We carefully designed Dr. Berg Vitamin D3 & K2 with Zinc & MCT Oil to provide a perfect blend of essential vitamins, medium-chain triglycerides, and zinc for maximum absorption and benefits. This unique formula is delivered in easy-to-swallow liquid drops that offer a convenient source of nutrition—wherever you go!
Form: Liquid
Serving size: 0.75 g (one full dropper)
Servings per container: 38
Suggested use: Shake before using. As a dietary supplement, adults: take 1 to 2 droppersful once a day. See chart for child dosing.
| AGE (yr) | DOSE |
| under 12 months | 4 - 10 drops |
| 1 - 3 years | 10 -20 drops |
| 4 - 8 years | 20 - 30 drops |
| 9 - 18 years | 40 drops |
Caution: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement.
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Amount per serving Calories |
5 |
| % Daily Value* |
| Total Fat 0 g | 1% |
| Saturated Fat 0 g | 2% |
| Total Carbohydrate 0 g | 0% |
| Dietary Fiber 0 g | 1% |
| Total Sugars 0 g | ** |
| Vitamin D3 125 mcg ( 5000 IU) | 630% |
| Vitamin E 38.6 mg | 260% |
| Vitamin K2 50.3 mcg | 40% |
| Calcium 228.8 mg | 20% |
| Zinc 2.3 mg | 20% |
| Potassium 2.3 mg | 0% |
*Percent Daily Values are based on a 2000 calorie diet.
**Daily Value not established.
Ingredients: Fractionated coconut oil*, d-alpha tocopherol (natural vitamin E), natural vanilla mint flavor, zinc gluconate, MCT oil, vitamin D3, vitamin K2 MK-7, stevia*
*Organic ingredients
BECOMING NUTRIENT DEFICIENT IS EASIER THAN YOU THINK
Vitamin D is produced when the skin is exposed to the sun. However, modern life is busy, and it can be a struggle to get enough sunshine, leaving you at risk of vitamin D deficiency.
Age, skin tone, body weight, and geographical location can also significantly reduce your body’s ability to maintain healthy vitamin D levels.
Though you can find vitamin K in many foods, modern food processing often results in foods containing little to no nutrients, making it challenging to get your daily vitamin requirements from diet alone.
Almost half of all US adults are vitamin D deficient and have difficulty getting enough dietary vitamin K. It's no wonder many people feel exhausted and worn down.
REPLENISHING NUTRIENTS IS HARDER THAN YOU THINK
You might be surprised that you can still be vitamin D deficient if you regularly get sunshine.
Depending on your location, the sun’s ultraviolet B radiation may not be powerful enough to trigger vitamin D production. Only areas near the equator deliver all-year-round UVB rays needed to activate vitamin D.
While some foods contain vitamin D, most dietary sources only deliver small amounts, and it’s almost impossible to get enough vitamin D from the foods we eat.
Nutritional supplements are an excellent way to replenish vitamin D. Unfortunately, many vitamin D supplements are made with vitamin D2, a far less bioavailable form of vitamin D.
Dr. Berg Vitamin D3 & K2 with Zinc & MCT Oil provides vitamin D3, the same powerful form of vitamin D that’s naturally produced in your skin.
FINALLY, A VITAMIN D SUPPLEMENT MADE WITH YOUR HEALTH IN MIND
We expertly designed Dr. Berg Vitamin D3 & K2 with Zinc & MCT Oil based on cutting-edge metabolic research. This exclusive formulation delivers a carefully-balanced blend of vitamin D3 and K2, zinc, calcium, and medium-chain triglycerides for maximum benefits.
Each serving of Vitamin D3 & K2 with Zinc & MCT Oil also provides more than the daily requirements of vitamin E for most adults.
Dr. Berg Vitamin D3 & K2 with Zinc & MCT Oil is made using an advanced formula delivered in easy-to-swallow and highly absorbable liquid form.
WHY CHOOSE DR. BERG VITAMIN D3 & K2 WITH ZINC & MCT OIL
USA GMP-CERTIFIED MANUFACTURING
All Dr. Berg products are created in state-of-the-art, US-based manufacturing facilities with highly trained staff that produce superior health and wellness products. Being certified under US laws and regulations (GMP-Certified), these facilities are uncompromising when it comes to cleanliness and quality control.
HIGH-QUALITY INGREDIENTS
We're sorry to say it, but if you're looking for cheap, low-grade products, you're in the wrong place. We search far and wide—domestic and international—to provide high-quality ingredients that your body will thank you for. Treating your body with premium ingredients comes at a premium cost. If quality, satisfaction, and results are essential to you, you're in the right place!
DECADES OF EXPERIENCE
Dr. Berg—also known as The Knowledge Doc—has spent most of his life researching and providing natural solutions to everyday health problems. This extensive research and thousands of hours working with patients are what sets us apart from other brands and have allowed us to develop proprietary blends you can't get anywhere else.
DON'T WASTE YOUR TIME AND MONEY ON LOW-QUALITY VITAMIN D PRODUCTS
Dr. Berg Vitamin D3 & K2 with Zinc & MCT Oil is an incredible source of high-quality vitamins, minerals, and medium-chain triglycerides. Our decades of experience, unique formulas, and high manufacturing standards ensure you get only the best quality products—every time.
DR. BERG VITAMIN D3 & K2 WITH ZINC & MCT OIL MAY BE RIGHT FOR YOU IF…
- You struggle to get enough sunshine
- You feel worn down and fatigued
- You want a powerful form of high-quality vitamin D3
- You want to boost your intake of vitamin K2
- You want a convenient and easy way to enhance a healthy diet
HOW TO USE DR. BERG VITAMIN D3 & K2 WITH ZINC & MCT OIL
Our unique formula makes using Dr. Berg Vitamin D3 & K2 with Zinc & MCT Oil simple! Take 1 to 2 droppersful once a day. Shake before using.
WHO SHOULDN'T USE DR. BERG VITAMIN D3 & K2 WITH ZINC & MCT OIL
Children, pregnant or breastfeeding mothers, and those with preexisting health conditions should consult their doctor before using this or any dietary supplement.
DR. BERG VITAMIN D3 & K2 WITH ZINC & MCT OIL HIGHLIGHTS
- Premium-quality vitamin D3 and vitamin K2
- Highly potent—5,000 IU of vitamin and 50 mcg of vitamin K2
- Zinc and medium-chain triglycerides added for maximum benefits
- Highly absorbable liquid form
- Convenient source of nutrition on-the-go
- Made in US GMP-certified manufacturing facilities
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
Shipping + Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.