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High Potency Vitamin D; Lanolin-derived D3 provides the equivalent of the maximum allowable 1000 IU vitamin D for people who are not regularly exposed to strong, direct sunlight.

Sunlight Deficiency Supplement; Compensates for vitamin D deficiencies in people who live in Northern climates, avoid the sun, or protect themselves with sunblock, as well as seniors, people with darker skin, vegetarians & those on a low-protein diet.

Healthy Bones & Teeth; Vitamin D is essential to calcium absorption, preventing bone loss and supporting the development and maintenance of healthy bones and teeth.

Essential Health Support; Adequate vitamin D levels support immune health, reduced risk for respiratory and other infections, and help prevent various chronic health conditions.

Fast-Dissolving; Tiny, fast-dissolving tablets that can be chewed, swallowed whole or dissolved under the tongue or in any liquid.

 

Medicinal ingredients

Vitamin D (vitamin D3)

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

Adult dosage

Take 1 tablet daily or as directed by a health care practitioner

Contains no Dairy, wheat, or gluten

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Sisu Vitamin D 1000IU 400 Tablets

Regular price $56.49 $46.19 18% off
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High Potency Vitamin D; Lanolin-derived D3 provides the equivalent of the maximum allowable 1000 IU vitamin D for people who are not regularly exposed to strong, direct sunlight.

Sunlight Deficiency Supplement; Compensates for vitamin D deficiencies in people who live in Northern climates, avoid the sun, or protect themselves with sunblock, as well as seniors, people with darker skin, vegetarians & those on a low-protein diet.

Healthy Bones & Teeth; Vitamin D is essential to calcium absorption, preventing bone loss and supporting the development and maintenance of healthy bones and teeth.

Essential Health Support; Adequate vitamin D levels support immune health, reduced risk for respiratory and other infections, and help prevent various chronic health conditions.

Fast-Dissolving; Tiny, fast-dissolving tablets that can be chewed, swallowed whole or dissolved under the tongue or in any liquid.

 

Medicinal ingredients

Vitamin D (vitamin D3)

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

Adult dosage

Take 1 tablet daily or as directed by a health care practitioner

Contains no Dairy, wheat, or gluten

Supplement Facts

Customer Reviews

Based on 38 reviews
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(38)
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A
Anonymous

These Sisu vitamin D tablets are a convenient and effective

A
Anonymous

Review #19:

A
Anonymous

I started taking these vitamin D tablets after my doctor recommended them to compensate for my vitamin D deficiency. I have seen a big improvement in my immune health and have noticed a decrease in sickness. Highly recommend for anyone in a similar situation.

A
Anonymous

Review #18:

A
Anonymous

I was looking for a high potency vitamin D supplement and these tablets ticked all the boxes. They provide the maximum allowable amount of vitamin D and are fast-dissolving. I feel like my health has improved since taking them regularly.