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GeriCare Vitamin D 1,250 mcg (50,000 IU) High Potency – Once-A-Week Natural Health Product, 12 Count

GeriCare Vitamin D 1,250 mcg (50,000 IU) High Potency – Once-A-Week Natural Health Product, 12 Count

Regular price $44.19 CAD
Sale price $44.19 CAD Regular price
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GeriCare Vitamin D 1,250 mcg (50,000 IU) High Potency – Once-A-Week Natural Health Product, 12 Count

Regular price $44.19
Sale price $44.19 Regular price
Save % Sold out
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Understanding Vitamin D3 and D2

Vitamin D exists in two primary forms: ergocalciferol (D2) and cholecalciferol (D3). D3 is the form naturally produced by the skin when exposed to sunlight and is considered more effective at raising and maintaining blood levels of vitamin D. GeriCare Vitamin D delivers cholecalciferol, the preferred form for bioavailability and efficacy.

Because vitamin D is fat-soluble, absorption is enhanced when taken with a meal containing dietary fat. This supplement can be taken with food to optimize utilization.

Key Benefits of Vitamin D Supplementation

Vitamin D contributes to several critical functions in the body. The following benefits are supported by research and recognized by Health Canada:

  • Bone Health: Vitamin D aids in the absorption of calcium and phosphorus, which are essential for building and maintaining strong bones and teeth.*
  • Immune Function: It helps modulate both innate and adaptive immune responses, supporting the body's natural defenses.*
  • Muscle Strength: Adequate vitamin D levels contribute to muscle function and may help reduce the risk of falls and fractures in older adults.*
  • Calcium Absorption: Without sufficient vitamin D, the body cannot effectively absorb calcium from the diet, which can impact bone density over time.*

Who Might Benefit from a High Potency Weekly Vitamin D?

While many multivitamins provide 400–1,000 IU daily, certain individuals may require higher doses. This product is often recommended for:

  • People with limited sun exposure (e.g., those in northern latitudes, who work indoors, or who cover their skin)
  • Older adults, as the skin's ability to produce vitamin D declines with age
  • Individuals with darker skin, which produces less vitamin D from sunlight
  • Those with conditions that impair fat absorption (e.g., Crohn's, celiac, or after gastric bypass)
  • Anyone with a confirmed vitamin D deficiency under medical supervision

It is important to consult a healthcare professional before starting a high-potency regimen, as individual needs vary.

Recommended Dosage and Usage

GeriCare Vitamin D is formulated for once-weekly use. Each capsule contains 1,250 mcg (50,000 IU) of vitamin D3. The typical recommended dosage for adults under medical guidance is one capsule per week. Do not exceed the recommended dose unless directed by a healthcare provider. Taking it with a meal may improve absorption.

For maintenance after initial correction of deficiency, lower daily doses may be appropriate. Regular blood testing can help monitor vitamin D levels.

Quality and Safety Considerations

Vitamin D is generally well-tolerated, but excessive intake can lead to toxicity. Because this is a high-potency product, it is intended for weekly use and not for daily consumption. Signs of excessive vitamin D include nausea, weakness, and kidney issues. Always store in a cool, dry place and keep out of reach of children.

This product is manufactured in facilities that follow good manufacturing practices. It is free from common allergens? Check label for specifics.

What Customers Appreciate

Users often note the convenience of the once-weekly dosing schedule, which simplifies adherence compared to daily options. Many mention that this potency aligns with their doctor's recommendations and offers an affordable alternative to prescription versions. The compact capsule size is also frequently praised for ease of swallowing.

High Potency Vitamin D3 for Weekly Support

For many Canadians, maintaining adequate vitamin D levels can be a challenge, especially during long winters with limited sunlight. GeriCare Vitamin D provides 1,250 mcg (50,000 IU) of vitamin D3 per capsule, offering a high-potency option designed for once-a-week use. This natural health product helps bridge the gap for individuals who need extra support for bone density, muscle function, immune health, and calcium absorption.*

Whether you're managing a diagnosed deficiency or taking proactive steps to maintain healthy vitamin D levels, this convenient weekly dose simplifies your routine. Each bottle contains 12 capsules, providing a three-month supply.

* This product is a natural health product licensed under the Natural Health Products Regulations. Always consult a healthcare practitioner before using high-potency vitamin D supplements. Keep out of reach of children.

Delivery in Canada

Orders are prepared with clear Canada delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

Vitamin4CA offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any dietary supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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  • Free standard deliveryUsually 2–7 business days to Canada, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

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Buying guide and questions

Supplement guide

GeriCare Vitamin D 1,250 mcg (50,000 IU) High Potency – Once-A-Week Natural Health Product, 12 Count at Vitamin4CA

Understanding Vitamin D3 and D2Vitamin D exists in two primary forms: ergocalciferol (D2) and cholecalciferol (D3). D3 is the form naturally produced by the skin when exposed to sunlight and is considered more effecti...

Category Vitamin D
Delivery area Canada
Checkout Secure checkout
Brand GeriCare
Price $44.19
Availability In stock
000 IU50Bone HealthCalcium AbsorptionCanadaCholecalciferolGeriCareHigh PotencyImmune SupportMuscle Health

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Questions about GeriCare Vitamin D 1,250 mcg (50,000 IU) High Potency – Once-A-Week Natural Health Product, 12 Count

Is GeriCare Vitamin D 1,250 mcg (50,000 IU) High Potency – Once-A-Week Natural Health Product, 12 Count available for Canada customers?

Yes. This product is currently available on Vitamin4CA with Canada-wide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.