SISU Vitamin D3 1000IU Tablets, Supports Calcium Absorption and Strong Bones, 90-400 Tablets

SISU Vitamin D3 1000 IU Tablets Details

SISU Vitamin D3 1000 IU Tablets deliver 1,000 IU (25 mcg) of vitamin D3 (cholecalciferol) in each tiny, quick-dissolving tablet. The vitamin D3 is derived from lanolin, the natural oil in sheep's wool. Vitamin D is essential to proper calcium absorption and preventing bone loss, and it supports the development and maintenance of strong bones and teeth. The tablets can be chewed, swallowed whole, dissolved under the tongue or dissolved in any liquid. Non-GMO, gluten-free and dairy-free. Available in 90, 200 and 400 tablet sizes. Made by SISU, a Canadian brand.

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Quick Facts

Who SISU Vitamin D3 1000 IU Is For

• Canadians who get little strong sunlight for much of the year
• Adults who want a simple daily vitamin D3 to support calcium absorption and bone health
• Seniors, people with darker skin and people on a low-protein diet — groups SISU notes are at greater risk of low vitamin D
• Anyone who dislikes swallowing pills — the tablets can be chewed or dissolved under the tongue
• Households that want a large, long-lasting 400-tablet bottle

Who this product is NOT for:

• Vegans — the vitamin D3 is derived from lanolin (sheep's wool)
• Anyone who has been advised to take a higher daily dose — SISU Vitamin D3 2,500 IU may be more convenient
• People who prefer a flavoured chewable — SISU Vitamin D3 1000 IU Chewable comes in strawberry banana

Vitamart's Take

This is about as simple as vitamin D gets: one tiny tablet, 1,000 IU, once a day. We like the format — you can chew it, swallow it, let it melt under your tongue or drop it in a drink, so it works for kids-at-heart and seniors who struggle with pills. The 1,000 IU dose also makes it easy to adjust: take one for everyday maintenance, or more if your health-care practitioner recommends it. The 400-tablet size covers more than a year for one person. The one thing to know is that the D3 comes from lanolin (sheep's wool), so it isn't suitable for vegans.

How SISU Vitamin D3 1000 IU Compares

1,000 IU tablets vs. 2,500 IU tablets

SISU Vitamin D3 2,500 IU Tablets give a higher dose in one tablet. The 1,000 IU tablet suits everyday maintenance and lets you build your dose in 1,000 IU steps.

Tablets vs. softgels

SISU Vitamin D3 2,500 IU Softgels deliver vitamin D3 in an oil-based softgel. These 1,000 IU tablets have no gelatin and can be chewed or dissolved instead of swallowed.

Tablets vs. flavoured chewables

SISU Vitamin D3 1000 IU Chewable offers the same 1,000 IU dose in a lactose-free, strawberry banana tablet — a good pick if you want a flavour.

What Is Vitamin D3?

• Vitamin D3 (cholecalciferol) is the form of vitamin D your skin makes when it is exposed to strong sunlight
• In the northern hemisphere, that strong sunlight is not available for much of the year, so Canadians are at greater risk of deficiency
• Vitamin D is essential to calcium absorption, helping prevent bone loss and supporting strong bones and teeth
• It is a fat-soluble vitamin, found naturally in only a few foods
• The D3 in this product is derived from lanolin, the natural oil in sheep's wool

Recommended Purpose

• Essential to proper calcium absorption and preventing bone loss
• An important factor in the prevention of bone loss in men and women
• Helps in the development and maintenance of strong bones and teeth

How To Use

• Adults: take 1 tablet daily, or as directed by a health care practitioner
• Chew, swallow whole, dissolve under the tongue or dissolve in any liquid
• If you take other supplements that contain vitamin D, check your total daily intake with your health care practitioner
• Store in a cool, dry place
• Keep out of reach of children

Ingredients (per tablet)

Non-medicinal ingredients: isomalt, croscarmellose sodium, microcrystalline cellulose, magnesium stearate (vegetable), calcium silicate.

Frequently Asked Questions

Pairs Well With

• SISU Calcium & Magnesium 2:1 with Vitamin D2
• Magnesium Supplements
• Vitamin K Supplements
• Bone Health Supplements

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Compare Similar Products

• All Vitamin D Tablets
• SISU Vitamin D3 2,500 IU Tablets
• SISU Vitamin D3 2,500 IU Softgels
• SISU Vitamin D3 1000 IU Chewable

About Vitamart

Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the supplements you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢. Vitamins Lowest Prices.

Adult dosage: Take orally 1 SISU Vitamin D tablet daily or as directed by a health care practitioner.