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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 20 reviews
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A
Anonymous

Sisu Vitamin D has been a lifesaver for me. As someone who avoids the sun and wears sunscreen religiously, I was concerned about my vitamin D levels. But ever since I started taking this supplement, my levels have improved, and I feel great. Thank you so much, Sisu!

A
Anonymous

I have been taking Sisu Vitamin D for a few weeks now, and I am thrilled with the results. My teeth feel stronger, and my bones don't ache as much. Thank you, Sisu, for creating such an incredible supplement!

A
Anonymous

Sisu Vitamin D is my go-to supplement for supporting my immune health. It has helped me fight off infections, and I feel confident knowing that my body has the necessary support.

A
Anonymous

I love that Sisu Vitamin D is dairy, wheat, and gluten-free. As someone with food sensitivities, it's reassuring to know that I can take this supplement without any adverse effects.

A
Anonymous

These Sisu Vitamin D tablets are perfect for seniors like me. They are easy to take and have been instrumental in helping me maintain good bone health.