About Zahler
Zahler is a third-generation, family-owned kosher vitamin brand continuing the work of its founder, Rachel Zahler, PhD.
The brand develops advanced and bioactive formulas inspired by natural nourishment, scientific support, consumer feedback, and strict kosher standards.
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Zahler's Vitamin D3 & K2 Capsules provides these two essential vitamins to support bone density and overall wellness.
- Easy-to-swallow capsules
- Provides 5000 IU Vitamin D per capsules
- Contains 180 mcg Vitamin K2 per serving
- Promotes bone health, immunity and general wellness
THE POWERFUL PAIR – D and K
Vitamin D3 and Vitamin K2 are well known to support numerous functions in the body, including immune health and calcium absorption. Combining the two fat-soluble nutrients into one formula is especially helpful in delivering these vital nutrients your body needs to stay optimally healthy. These two important vitamins are most commonly known for supporting bone health.
Vitamin D3 & K2 Benefits
Vitamin D plays a crucial role in the body’s functioning, with research revealing that we may need supplemental vitamin D in order to achieve optimal immune system health and long-term wellbeing. Particularly prevalent in cooler climates where sunlight is sparse year round, Vitamin D deficiency can lead to lower absorption of essential minerals such as calcium - impacting bones and structural integrity - while also affecting the immune system and cellular well-being. To maximize your overall health, make sure you are receiving enough Vitamin D each day!
Vitamin K serves an important role in maintaining circulatory health and bone mineralization. While traditionally vitamin K1 from green vegetables has been considered the primary dietary source, studies have revealed key advantages to consuming Vitamin K2, which is commonly found in animal products like meat and eggs as well as cheese and natto (a fermented soy product). Vitamin K is essential for our bodies to function - from aiding in the formation of strong and healthy bones to ensuring reliable clotting when we experience trauma. Without this vital nutrient, many bodily functions that keep us safe would not be possible.
Vitamin D3 (Cholecalciferol) and Vitamin K2 (Menaquinone) work synergistically to help maintain bone health. Both Vitamins D3 and K2 provide essential support for a healthy heart, strong bones and a robust immune system.
The Dynamic Duo
Discover the dynamic duo: Zahler Vitamin D3 and K2! These powerhouses have been thoroughly researched for their impact on calcium metabolism. Exciting findings reveal a strong synergy between vitamins K2 and D3, particularly when it comes to boosting bone strength and cardiovascular health. While vitamin D3 is renowned for its role in calcium absorption, it’s vitamin K2 that plays the crucial role of directing calcium to bones instead of joints and arteries.
Zahler Vitamin D3 + K2 is available in capsule, liquid, chewable and gummy formats to provide everyone, including children, teens, adults and seniors with an option of this crucial nutrient.
Maintaining strong bones, teeth and optimal heart health is essential for long-term wellbeing. That’s why a balanced diet and supplemental vitamins can be the key to preserving your vitality in later years. Look no further than this powerful pair of nutrients that work together
harmoniously to support optimal bone density, dental protection and cardiovascular function!
Product FAQs
How do I know how much Vitamin D3 I need to take daily?
The best way to know how much Vitamin D to take daily is to do a blood test and see how much Vitamin D you have in your blood, and then choose your supplement accordingly. It is recommended to recheck by doing blood work every 6 months to see how the numbers are and how much Vitamin D you should continue with.
If I don't need 5000 IU of Vitamin D daily, can I take one capsule every other day?
Yes, if you don't need a high dose of Vitamin D you can take the Vitamin D3 and K2 Capsules every other day or as recommended by your practitioner.
Zahler's Vitamin D3 & K2 provides these two crucial vitamins for bone health and overall wellness support.
Zahler Vitamin D3 & K2 provides a robust dose of both Vitamin D3 and Vitamin K2. Vitamin D3 is a crucial nutrient for overall health, specifically maintaining strong muscles, bones, teeth and a healthy immune system. However, millions of individuals are deficient in this life-sustaining vitamin. In addition to supporting bone health‚ research shows that D3 deficiency is linked to a host of conditions that present serious health risks. Also included is Vitamin K2, which supports bone density and aids with calcium absorption. Zahler's Vitamin D3 & K2 provides all the benefits of vitamin D3 and K2 in a delicious chewable tablet.
Product FAQs
How do I know if I need to take a supplement that includes Vitamin K2?
While everyone benefits from Vitamin K2, it is crucial for people seeking to support bone health and those wanting to strengthen their teeth.
Where is the Vitamin D sourced from?
The Vitamin D is sourced from Lanolin, the wool of sheep.
What is the difference between Vitamin D2 and D3?
Vitamin D3 (cholecalciferol) is the natural form of Vitamin D that your body makes from sunlight. D3 can also be sourced from lanolin. On the other hand, Vitamin D2 (ergocalciferol) is cheaper to produce, but research shows that it is less effective in raising Vitamin D levels.
Suggested use
Take 1 chewable tablet daily with food, or as directed by a healthcare practitioner.
Warnings
You may need additional supplements to support a healthy diet, consult your nutritionist for a formula that is right for you.
Keep out of reach of children. Do not use if safety seal is damaged or missing. If pregnant, nursing or on medication, consult with your healthcare practitioner.
Because this product contains Vitamin K2, discontinue use 2 weeks prior to surgery.
Store tightly closed in a cool, dry place.
| Supplement facts | ||
| Serving Size: 1 Tablet | ||
| Servings Per Container: 90 | ||
| Amount Per Serving | %Daily Value | |
| Vitamin D3 (as Cholecalciferol) | 125 mcg (5000 IU) | 625% |
| Vitamin K2 (as Menaquinone-7) | 120 mcg | 100% |
Other ingredients
Sorbitol, magnesium stearate, stearic acid, crospovidone, silicon dioxide, microcrystalline cellulose, natural flavors, rebaudioside A (from stevia leaf extract).
Zahler's Vitamin D3 50,000 IU is a once-weekly Vitamin D supplement for individuals with Vitamin D deficiency.
Vitamin D3 is a crucial nutrient for overall health, specifically maintaining strong muscles, bones, teeth and immune system. However, millions of individuals are deficient in this life-sustaining vitamin. In addition to supporting bone health‚ research shows that D3 deficiency is linked to a host of conditions that present serious health risks. Zahler's Vitamin D3 provides all the benefits of vitamin D without the risk of unprotected exposure to UVB rays.
More about Vitamin D3:
Officially known as cholecalciferol, Vitamin D’s nickname, the “sunshine vitamin,” offers insight into one of the ways humans can get the vitamin. Aside from exposure to sunlight, you can also obtain Vitamin D3 by eating certain foods, such as fish, eggs, and milk fortified with the vitamin. However, many people do not have adequate levels of Vitamin D3 in their systems and therefore require supplementation.
Product FAQs
Where is the Vitamin D3 in the Zahler Vitamin D 50,000 IU sourced from?
The Vitamin D3 (cholecalciferol) is naturally sourced from lanolin, the wool of sheep.
Who should be taking 50,000 IU of Vitamin D?
We recommend taking Vitamin D3 50,000 once weekly for those looking to increase their Vitamin D levels. Just keep monitoring your blood work from time to time to make sure that your levels are stable and not too high.
Does it matter if I take Vitamin D once a week, or does Vitamin D need to be taken every day?
Vitamin D is a fat-soluble vitamin, which means it gets stored in the body. Hence, if you take a large dose once a week, whatever your body did not use gets stored in the body for future use. Meaning, taking a high dose of Vitamin D once a week is an easy alternative to taking medium doses of Vitamin D daily.
What is the difference between Vitamin D2 and D3?
Vitamin D3 (cholecalciferol) is the natural form of Vitamin D that your body makes from sunlight. D3 can also be sourced from lanolin. On the other hand, Vitamin D2 (ergocalciferol) is cheaper to produce, but research shows that it is less effective in raising Vitamin D levels.
Suggested use
Take 1 capsule once a week with food, or as directed by a healthcare practitioner.
Warnings
You may need additional supplements to support a healthy diet; consult your nutritionist for a formula that is right for you.
Keep out of reach of children. Do not use if safety seal is damaged or missing. If pregnant, breastfeeding or on medication, consult with your healthcare practitioner.
Store tightly closed in a cool, dry place.
This product contains a high dose of Vitamin D3 per capsule that is not typically intended for long-term use. Do not exceed 1 capsule per week.
| Supplement facts | ||
| Serving Size: 1 Capsule | ||
| Servings Per Container: 120 | ||
| Amount Per Serving | %DV | |
| Vitamin D3 (as Cholecalciferol) | 1250 mcg (50,000 IU) | 6250% |
Other ingredients
Hypromellose (capsule), ascorbyl palmitate and silica.
Zahler's Vitamin D3 Softgels 5000 IU provides a robust dose of Vitamin D3 to promote immunity, bone health and general wellness.
- Highly absorbable Vitamin D3
- Bone building and immune modulating
- Easy-to-swallow mini softgels
- Contains 5000 IU Vitamin D3 per softgel
Vitamin D3 is a crucial nutrient for overall health, specifically maintaining strong muscles, bones, teeth and immune system. However, millions of individuals are deficient in this life-sustaining vitamin. In addition to supporting bone health‚ research shows that D3 deficiency is linked to a host of conditions that present serious health risks. Zahler's Vitamin D3 provides all the benefits of vitamin D without the risk of unprotected exposure to UVB rays.
More about Vitamin D3
Officially known as cholecalciferol, Vitamin D’s nickname, the “sunshine vitamin,” offers insight into one of the ways humans can get the vitamin. Aside from exposure to sunlight, you can also obtain Vitamin D3 by eating certain foods, such as fish, eggs and milk fortified with the vitamin. However, many people do not have adequate levels of Vitamin D3 in their systems and therefore require supplementation.
Product FAQs
Where is your vitamin D sourced from?
The Vitamin D3 (cholecalciferol) is naturally sourced from lanolin, the wool of sheep.
What is the difference between Vitamin D2 and D3?
Vitamin D3 (cholecalciferol) is the natural form of Vitamin D that your body makes from sunlight. D3 can also be sourced from lanolin. On the other hand, Vitamin D2 (ergocalciferol) is cheaper to produce, but research shows that it is less effective in raising Vitamin D levels.
How can I know how much Vitamin D to take daily?
A typical adult can take approximately 2,000 to 3,000 IU of vitamin D3 daily. However, since D3 is a crucial vitamin which is essential for so many bodily functions, it is recommended to take blood work once in a while to ensure that the vitamin D level is within the normal range, not too high and not too low. Generally speaking, adults with low Vitamin D levels are recommended by health professionals to take 5000 IU of vitamin D daily.
Suggested use
Take 1 softgel daily with food, or as directed by a healthcare practitioner.
Warnings
You may need additional supplements to support a healthy diet; consult your nutritionist for a formula that is right for you.
Keep out of reach of children.
Do not use if safety seal is damaged or missing. If pregnant, nursing or on medication, consult with your healthcare practitioner.
Store tightly closed in a cool, dry place
| Supplement facts | ||
| Serving Size: 1 Softgel | ||
| Servings Per Container: 120/250 | ||
| Amount Per Serving | %DV | |
| Vitamin D3 (Cholecalciferol) | 125 mcg (5000 IU) | 625% |
Other ingredients
Medium chain triglycerides, modified tapioca starch, glycerin, purified water.
Overview
Vitamin D3 + K2 Gummies by Zahler (Chapter One) combine two essential fat-soluble vitamins in a delicious mixed-berry flavored gummy format. Each gummy provides 1000 IU (25 mcg) of Vitamin D3 and 45 mcg of Vitamin K2 (MK-7) to support bone strength, calcium absorption, immune function, and overall wellness.
This convenient, great-tasting formula is designed to make daily supplementation simple and enjoyable, especially for children and individuals who prefer gummies over capsules.
Key Benefits
- 1000 IU (25 mcg) Vitamin D3 per gummy
- 45 mcg Vitamin K2 (MK-7) per gummy
- Supports calcium absorption and bone health
- Helps maintain healthy immune function
- Supports cardiovascular health
- Delicious mixed berry flavor
- Easy-to-take gummy format
How It Works
Vitamin D3 (cholecalciferol) plays a key role in helping the body absorb calcium. Vitamin K2 (menaquinone-7) supports proper calcium utilization by helping guide calcium into bones and teeth rather than soft tissues. Together, these two nutrients work synergistically to promote strong bones, healthy teeth, and cardiovascular balance.
This dynamic combination is especially important during growth stages and in individuals with limited sun exposure.
Supplement Facts
| Supplement Facts | ||
|---|---|---|
| Serving Size: 1 Gummy | ||
| Servings Per Container: 60 | ||
| Amount Per Serving | Amount | % Daily Value |
| Calories | 10 | - |
| Total Carbohydrate | 2 g | 1% |
| Total Sugars | 2 g | ** |
| Includes 2 g Added Sugars | 4% | |
| Vitamin D3 (Cholecalciferol) | 25 mcg (1000 IU) | 125% |
| Sodium | 5 mg | <1% |
| Menaquinone-7 (Vitamin K2) | 45 mcg | ** |
*Percent Daily Values are based on a 2,000 calorie diet.
**Daily Value not established.
Other Ingredients: Glucose Syrup, Sugar, Water, Pectin, Natural Flavor, Natural Color, Citric Acid, Sodium Citrate, Carnauba Wax.
Suggested Use
Children and adults take 1 gummy daily with food, or as directed by a healthcare practitioner.
Product Facts
- Form: gummies
- Flavor: mixed berries
- Serving Size: 1 gummy
- Servings Per Bottle: 60
- Total Gummies: 60
Highlights
- Synergistic D3 + K2 combination
- Supports bone, immune, and cardiovascular health
- Kid-friendly format
- Convenient once-daily serving
- Great taste with easy chewable texture
FAQ
Why combine Vitamin D3 and K2?
Vitamin D3 supports calcium absorption, while Vitamin K2 helps direct calcium into bones and teeth. Together, they work synergistically to promote optimal calcium metabolism.
Can children take this supplement?
Yes. The gummy format is designed for children and adults. Always follow the suggested use or consult your healthcare practitioner.
If my child has low Vitamin D levels, can I give two gummies daily?
If your child is over 4 years of age and Vitamin D levels are very low, two gummies daily may be used with food, as advised by a healthcare professional.
Do I need blood work before starting?
If taking the recommended dose of one gummy daily and no prior high-dose Vitamin D supplementation has been used, blood work is typically not required. Consult your healthcare provider if unsure.
Does this product contain added sugar?
Yes. Each gummy contains 2 g of added sugars.
Caution
Do not exceed recommended dose. Consult a healthcare professional before use if pregnant, nursing, taking medication, or under medical supervision. Keep out of reach of children. Do not use if safety seal is damaged or missing. Store in a cool, dry place.
Zahler's Zinc + Elderberry provides both Zinc and Elderberry in a delicious tablet to support immunity and promote general wellness.
- Highly absorbable chewable Zinc and Elderberry
- Supports a healthy immune system
- Contains 25 mg Zinc per lozenge
- Great-tasting chewable tablet
Zahler Zinc+Elderberry Lozenges is a bioactive Zinc supplement which provides 25 mg of Zinc along with Elderberry in a great-tasting elderberry-flavored chewable lozenge. Zinc is a trace mineral essential for many bodily functions and processes including proper growth and immune function. It is also an antioxidant, meaning it helps protect healthy cells from the potentially damaging effects of free radicals. Elderberry is long-known for its immune-boosting and antioxidant properties.
Product FAQs
Can an 11-year-old child take the Zinc Lozenge?
An 11-year-old child can take 1 Zinc lozenge daily.
As an adult, how much Zinc can I take daily to support my immune system?
Supplementing with 1 Zinc lozenge daily supplies the body with a robust amount of zinc and elderberry, which are known to support immunity. In times of need, an adult can take up to 1 lozenge twice a day.
Suggested use
Take 1 lozenge daily with food or as directed by a healthcare practitioner.
Warnings
You may need additional supplements to support a healthy diet; consult your nutritionist for a formula that is right for you.
Keep out of reach of children.
Do not use if safety seal is damaged or missing. If pregnant, nursing or on medication, consult with your healthcare practitioner.
Store tightly closed in a cool, dry place.
| Supplement facts | ||
| Serving Size: 1 Lozenge | ||
| Serving Per Container: 90 | ||
| Amount Per Serving | %DV | |
| Zinc (as Zinc Citrate and Zinc Gluconate) | 25 mg | 227% |
| European Elder (Elderberry) Fruit Powder | 100 mg | * |
| *Daily Value not established. | ||
Other ingredients
Sorbitol, microcrystalline cellulose, stearic acid, magnesium stearate, citric acid, natural flavor, silicon dioxide, sucralose.
Zahler's Zinc Citrate capsules provide a robust dose of 50 mg Zinc per capsule to promote immunity and general wellness.
- Highly absorbable Zinc capsules
- Supports a healthy immune system
- Contains 50 mg per capsule
Zinc is a trace mineral essential for many bodily functions and processes including proper growth and immune function. It is also an antioxidant, meaning it helps protect healthy cells from the potentially damaging effects of free radicals.
Product FAQs
When is supplementing with 50 mg daily of Zinc recommended?
The amount of Zinc in Zahler Zinc capsules, 50 mg, is a very robust dose. We recommend taking this dosage in times of need, such as when one's immune system needs a powerful boost.
If I have a hard time swallowing pills, can I open up the capsule and mix the contents into a smoothie?
Yes, you can open up the capsule and mix the contents into anything, as long as it's not too hot or too cold. When it is mixed into foods like applesauce, the taste is the least noticeable.
Suggested use
Take 1 capsule daily with food or as directed by a healthcare practitioner.
Warnings
You may need additional supplements to support a healthy diet; consult your nutritionist for a formula that is right for you.
Keep out of reach of children.
Do not use if safety seal is damaged or missing. If pregnant, nursing, or on medication, consult with your healthcare practitioner.
Store tightly closed in a cool, dry place.
| Supplement facts | ||
| Serving Size: 1 Capsule | ||
| Serving Per Container: 90 | ||
| Amount Per Serving | %DV | |
| Zinc (as Zinc Citrate) | 50 mg | 455% |
Other ingredients
Hypromellose (capsule), organic rice hull concentrate.
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