Vitamin D3
Vitamin D deficiency is the most common medical condition worldwide. No surprise, Vitamin D3 is one of the most sought-after products as it is essential in supporting your health! This vitamin plays a huge role in building strong immunity and regulating the sleep-wake cycle and mood. It also helps strengthen bones and teeth by ensuring the absorption of calcium:
- Enhances immunity
- Helps maintain strong, healthy bones and teeth
- Aids better sleep
- Promotes better moods and reduces depression
- Aids weight loss and helps prevent and cure Type 1 and 2 diabetes
- orption of calcium.
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Vitamin D deficiency is the most common medical condition worldwide. No surprise, Vitamin D3 is one of the most sought-after products as it is essential in supporting your health! This vitamin plays a huge role in building strong immunity and regulating the sleep-wake cycle and mood. It also helps strengthen bones and teeth by ensuring the absorption of calcium:
- Enhances immunity
- Helps maintain strong, healthy bones and teeth
- Aids better sleep
- Promotes better moods and reduces depression
- Aids weight loss and helps prevent and cure Type 1 and 2 diabetes
- orption of calcium.

Vitamin D is vital for those needing immunity boost. This vitamin plays a huge role in immune modulation, interacting with almost all cells of the immune system. Healthy vitamin D levels are proven to improve immune health and inflammatory response and decrease susceptibility to infections and autoimmune diseases, such as rheumatoid arthritis, Type 1 diabetes, and inflammatory bowel disease. (1)
Vitamin D is needed to absorb more calcium from food and supplements. This is important as most people absorb only 15% to 20% of the calcium they consume. Low calcium intake is associated with bone density loss and increased risk for fractures and osteoporosis. Vitamin D increases physical strength in your limbs, reducing the risk of falls. (2), (3)
Vitamin D is called "sunny vitamin" because it's produced by skin that is exposed to the sun. But this nickname can also be referred to its ability to promote a positive outlook and healthy emotional state. A study shows vitamin D supplementation can improve symptoms of depression. (9)
People who spend less time outdoors are at risk of being overweight and vitamin D deficiency. Studies show vitamin D supplementation aids in weight loss, body fat reduction and muscle gain. (10) (11) (12) (13) (14)

Vitamin D is produced in your skin when it is exposed to sunlight. Our formula contains the exact form of vitamin D that your body produces naturally.
Taking vitamin D as a dietary supplement helps maintain good levels of this essential element for your health. It is necessary for strong immunity and the strength of bones and teeth.
Vitamin D is produced in your skin when it is exposed to sunlight. Our formula contains the exact form of vitamin D that your body produces naturally.
Taking vitamin D as a dietary supplement helps maintain good levels of this essential element for your health. It is necessary for strong immunity and the strength of bones and teeth.
Amount per serving | Daily value | |
Vitamin D (as cholecalciferol) 1500 IU | 125 mcg | 625% |
Our Vitaliv Vitamin D3 is sunshine in a bottle! This highly bioavailable form of "sunny" vitamin D3 is a real find for those spending much time indoors or having dark skin, sticking to a vegan diet, or having extra weight, as well as for senior persons, as they are at risk of vitamin D3 deficiency.
Enhances immunity
Vitamin D3 is particularly needed if you are used to catching common colds and respiratory infections. It decreases susceptibility to infection and helps fight off bacteria and viruses.
In fact, Vitamin D3 has numerous beneficial effects on immune cells to boost immune responses, ensuring your robust health defense system all year round.
Supports bone health
Vitamin D3 is vital in protecting your bone's strength and density.
It helps your body absorb calcium, the building material for bones. Since your bones are rejuvenating throughout your life, it's essential to keep healthy vitamin D3 levels.
This vitamin also supports muscle development, strength, and performance needed to avoid falls and fractures.
Boosts your mood and helps restore your sleep
Have you ever felt upset and even depressed when it's less sunshine? Then you might be affected by low vitamin D3 levels, as this vitamin plays a huge role in mood regulation.
Supplementation with vitamin D3 levels boosts moods, significantly reduces anxiety, and even aids in mood swings during menopause.
Sweet dreams are made by it! Vitamin D3 can also improve your sleep both by reducing anxiety and depression symptoms and by promoting the production of the "sleep hormone" melatonin.
Considering that each of our bodies is unique, results may vary. Some of our customers started experiencing results within 2 weeks, but it typically takes an average of 6 to 8 weeks.
We recommend taking Vitaliv Vitamin D3 for 8 weeks in order to enjoy the benefits.
Remember, consistency is KEY.
Additionally, during the first few consumptions, most customers tend to experience:
- Boosted immunity
- Enhanced mood
- Better sleep
Vitaliv Vitamin D3 capsules are about the size of the average capsules, ensuring they’re easy to swallow and cause no burping.
We recommend taking one capsule once a day with a big glass of water and during or right after a meal.
Yes, Vitaliv Vitamin D3 is made with premium, all-natural, and organic ingredients.
On top of that, Vitaliv Vitamin D3 is manufactured in an FDA-registered facility right here in the United States. This means that the highest safety standards are maintained throughout the manufacturing process, ensuring that you receive a high-quality product.
Yes, Vitaliv Vitamin D3 works for women and men of any age beyond 18. Your results don't depend on your age but on constancy. It is essential to take your supplements for at least three weeks to reach optimal nutrient levels and continue taking them for several months to preserve the balance.
For lactating and pregnant women, a doctor's consultation is required to meet their specific needs.
Vitaliv Vitamin D3 is enjoyed by thousands of customers, and is not known to have any major side effects.
Vitaliv Vitamin D3 is made using ingredients that are carefully selected by professional nutritionists who specialize in dietary supplements to ensure safety and efficiency. It is a source of organic, high-quality and natural ingredients.
However, if you by chance experience any negative side effects, please stop consumption and consult your doctor. If you are on medication or suffer from any health conditions, please consult with your doctor regarding the consumption of any supplements.
Some Vitaliv products are manufactured and packaged in a facility that may also process milk, soy, wheat, egg, peanuts, tree nuts, fish and crustacean shellfish, which can leave traces on the products.
While Vitaliv Vitamin D3 is generally safe to consume, it is recommended that you consult with your doctor first before taking it if you're currently pregnant or breastfeeding.
If you are on medication or suffer from any health conditions, please consult with your doctor before taking any supplement.
Yes, any order placed on this page is secure and encrypted.
There are no hidden charges or hidden subscriptions associated with your purchase. You will only be billed once and according to the final price displayed on the checkout page.
We deliver within US territory.
We offer FREE shipping within US territory on orders over $60. For orders up to $60, the cost of shipping is $7.
All prices are shown in USD. If you're transacting with a different currency, the currency conversion will be performed by your bank or payment provider.
You can expect to receive your order within 1-5 business days, depending on your location. Delivery is carried out by UPS / USPS to PO boxes or directly to your door. A receipt and tracking number will be sent to your email address after purchase or you can track the order through our Vitaliv app.
Refrigeration is not required to store Vitaliv Vitamin D3. It is shelf-stable for up to 2 years upon manufacture date. Do store it in a cool and dry place.
We’re so confident in the results women and men like yourself have enjoyed to date, we offer a 100%, no questions asked, no hassle whatsoever, 180-day guarantee on all our products.
If for any reason you’re not completely satisfied with Vitaliv Vitamin D3, simply send us back the bottles and you will receive a full refund - shipping charges excluded. A claim must be made within 30 days after the 180-day intake period.
Vitaliv Vitamin D3, is available to purchase only through our website and mobile app.
You can get a discount on all Vitaliv products through our Premium Membership which costs only $49 yearly. With a Premium Membership, you can shop our products at a 30% discount and save up to $200-400 a year by supporting the whole family's health and purchasing all at once.
We also offer the purchase of different bundles at bargain prices with free shipping included.