Sisu Vitamin D 1000 IU (Tablets)

by Sisu
Product ID: S02570
Retail Price:
Vitasave: $6.29 (Save 17%)

Sisu Vitamin D 1000 IU

Sisu Vitamin D 1000 IU is a high-quality supplement that provides a powerful dose of the essential vitamin D. This nutrient plays many important roles in the body, including supporting bone health, boosting mood and energy levels, and improving overall immune function.

Made from pure, natural ingredients and free from fillers or additives, Sisu Vitamin D 1000 IU is a great choice for those looking to support their health and well-being. It can be taken daily to ensure optimal intake of this important nutrient.

If you are looking for a high-quality vitamin D supplement that can support bone health, teeth health, mood and energy levels, and more, look no further than Sisu Vitamin D 1000 IU. Made from pure ingredients with no fillers or additives, this supplement is an excellent choice for anyone who wants to take control of their overall health and well-being. So why wait? Try Sisu Vitamin D 1000 IU today!

About Sisu supplement company

Sisu is a trusted provider of high-quality supplements that help support health and well-being. For more than 40 years, Sisu has been committed to providing products that are safe, effective, and backed by science.

Today, Sisu offers a wide range of supplements that support various health needs, including vitamins, minerals, herbs, and more. Their products are made from pure ingredients and are free from fillers or additives.

Benefits of Sisu Vitamin D 1000 IU

  • Bone Health

  • Teeth Health

  • High Potency Vitamin D

  • Sunlight Deficiency Supplement

  • Mood and Energy levels

  • Immune Function

  • Essential to Calcium Absorption

  • Reduced Risk for Respiratory Infections

  • Alleviate Allergy Symptoms

  • Tiny Tablets

  • 400 Tablets

Bone Health

Our bones can become more fragile and susceptible to breakage as we age. Vitamin D is essential for bone health as it helps the body absorb calcium and phosphorus, two minerals necessary for strong bones.

Teeth Health

Vitamin D is also important for teeth health, as it helps to keep teeth strong and prevent tooth decay. Increased vitamin D intake has been shown to reduce the risk of cavities and tooth decay and improve overall dental health.

High Potency Vitamin D

Sisu Vitamin D 1000 IU is a high-potency supplement that contains a powerful dose of this essential nutrient. In addition to bone and teeth health, it can also help boost mood and energy levels, improve immune function, and more.

Sunlight Deficiency Supplement

One common cause of vitamin D deficiency is insufficient exposure to sunlight. For those who don't get enough sunlight exposure, vitamin D supplements can be a great way to ensure adequate intake of this nutrient. Sisu Vitamin D 1000 IU can help support overall health by providing an effective dose of this important nutrient even when people cannot get adequate sunlight exposure.

Mood and Energy Levels

Vitamin D is essential for mood and energy levels as it helps the body to produce serotonin, which is a neurotransmitter that plays a role in regulating mood and energy. By supporting serotonin production, Sisu Vitamin D 1000 IU can help to boost mood and energy levels, leaving you feeling more positive and energized throughout the day.

Immune Function

Vitamin D is also important for immune function, as it helps regulate the body's inflammatory response and support overall immune health. With its high potency formula and a powerful dose of vitamin D, Sisu Vitamin D 1000 IU can help to enhance your immune function and reduce your risk of common illnesses like colds or flu.

Essential to Calcium Absorption

Calcium is an essential mineral that plays a key role in bone health. However, calcium absorption cannot take place without adequate vitamin D intake. For this reason, Sisu Vitamin D 1000 IU is essential for calcium absorption and overall bone health.

Reduced Risk for Respiratory Infections

Vitamin D has also been shown to significantly reduce the risk of respiratory infections, such as colds or flu. In one study, people who took a vitamin D supplement were found to have a significantly reduced risk of developing a respiratory infection compared to those who did not take a supplement.

Alleviate Allergy Symptoms

Allergies are a common problem, affecting millions of people worldwide. Vitamin D has been shown to alleviate allergy symptoms by reducing inflammation and regulating the immune system. If you suffer from allergies, Sisu Vitamin D 1000 IU can help to relieve your symptoms and improve your overall health. 

Tiny Tablets

Sisu Vitamin D 1000 IU comes in a convenient tablet form that makes it easy to take. Each tablet is extremely small and easy to swallow, making it a great option for those who have trouble taking larger pills or capsules.

400 Tablets

This bottle contains 400 tablets, making it a great value for your money. With its high potency formula and a powerful dose of vitamin D, Sisu Vitamin D 1000 IU can help to support your overall health and well-being. 


Medicinal ingredients: 

Vitamin D (vitamin D3) is equivalent to 1,000 IU of vitamin D (cholecalciferol) activity 25 mcg. 

Non-medicinal ingredients:

Isomalt, croscarmellose sodium, microcrystalline cellulose, magnesium stearate (vegetable), calcium silicate. 

Suggested use

Take 1 tablet daily or as directed by your health care professional. Contains no- dairy, wheat, or gluten.


Consult a health care practitioner before use if you are pregnant or breastfeeding. People with hypercalcemia should not take this product. Some people may experience nausea, vomiting, and diarrhea. Do not take more than the recommended dose unless directed by your doctor if you have kidney disease. Keep out of reach of children. Store in a cool, dry place. Do not use it if the seal is broken or missing. 

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