SISU Vitamin D3 2,500IU, Maximum Strength, Helps Prevent Vitamin D Deficiency, 90-180 Tablets

SISU Vitamin D3 2,500IU Details

SISU Vitamin D3 2,500IU is a maximum-strength vitamin D supplement that delivers 2,500 IU (62.5 mcg) of vitamin D3 (cholecalciferol) in one tiny tablet a day. It helps prevent vitamin D deficiency in people at risk — including older adults, vegetarians, people who follow a low-protein diet, people with darker skin, and anyone who gets little unprotected sun. Non-GMO, gluten-free, dairy-free and soy-free, with no animal gelatin. Available in 90 or 180 tablets. Made by SISU, a Canadian brand.

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Quick Facts

Who SISU Vitamin D3 2,500IU Is For

• Adults who want a high daily dose of vitamin D3 in one small pill
• Older adults, vegetarians and people on a low-protein diet — groups most at risk of deficiency
• People with darker skin or who get little unprotected sun exposure
• Canadians through the long winter months — one in three Canadians may be at risk of deficiency
• Anyone who prefers a tablet over a softgel or drops

Who this product is NOT for:

• Children and teens — the label dose is for adults 18 and over
• People with hypercalcemia or hypercalciuria — do not use
• Anyone already taking other vitamin D supplements, pregnant, breastfeeding or with a kidney disorder, unless a health care practitioner advises it

Vitamart's Take

This is a no-fuss vitamin D: one tiny tablet, 2,500 IU, once a day. It's SISU's maximum-strength dose, aimed at people who are actually at risk of running low — which in Canada is a lot of us. The tablets are free of gluten, dairy, soy and gelatin, and the 180-tablet bottle covers six months. If you'd rather have a softgel, SISU makes the same 2,500 IU dose in a small tapered softgel.

How SISU Vitamin D3 2,500IU Compares

Tablet vs. softgel

Both give 2,500 IU per day. The SISU softgel version is a small, tapered softgel in a vegetable oil base; this tablet version is tiny and gelatin-free.

2,500 IU vs. 1,000 IU

SISU Vitamin D3 1000IU tablets are a lower daily dose. The 2,500 IU tablet is for people at risk of deficiency who want maximum strength in one pill.

D3 alone vs. D3 with K2

Some people pair vitamin D with vitamin K2. This product is vitamin D3 only; see Vitamin D3 and K2 Supplements for combination products.

What Is Vitamin D3?

• Vitamin D3 (cholecalciferol) is the same form of vitamin D your skin makes from sunlight
• Canadians get little sun for much of the year, and one in three Canadians may be at risk of deficiency
• Older adults, vegetarians, people on low-protein diets and people with darker skin are most at risk
• Vitamin D helps the body absorb calcium and supports bone health and strength
• It's fat-soluble, so it's stored in the body — follow the label dose

Recommended Purpose

• Helps to prevent vitamin D deficiency

How To Use

• Adults 18 and over: take 1 tablet per day
• Consult a health care practitioner before use if you are pregnant or breastfeeding, have a kidney disorder, take other vitamin D supplements, or take prescription medications (including antacids, anticonvulsants, digoxin, cholestyramine, colestipol, mineral oil, steroids, statins or thiazide diuretics)
• Do not use if you have hypercalcemia or hypercalciuria
• Stop use if you experience weakness, fatigue, drowsiness, headache, nausea or vomiting
• Keep out of reach of children

Ingredients (per tablet)

Non-medicinal ingredients: croscarmellose sodium, magnesium stearate, microcrystalline cellulose.

Frequently Asked Questions

Pairs Well With

• Calcium Supplements
• Magnesium Supplements
• Omega 3 Supplements
• Immune Health

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Compare Similar Products

• All Vitamin D Tablets
• SISU Vitamin D3 2,500IU Softgels
• SISU Vitamin D3 1000IU Tablets
• Vitamin D3 and K2 Supplements

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Adults 18 years and older, take one (1) tablet/softgel per day. To be taken with an adequate intake of calcium. Consult a health care practitioner for use beyond 6 months.