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Source Naturals Ultra-Cal Night, Krebs Cycle Calcium Complex – 240 Tablets

Source Naturals Ultra-Cal Night, Krebs Cycle Calcium Complex – 240 Tablets

Regular price $91.54 CAD
Sale price $91.54 CAD Regular price
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Source Naturals Ultra-Cal Night, Krebs Cycle Calcium Complex – 240 Tablets

Regular price $91.54
Sale price $91.54 Regular price
Save % Sold out
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Who Should Consider This Supplement?

Are you looking to support your skeletal health with a premium calcium formula? Ultra-Cal Night may be the ideal choice for adults seeking a highly bioavailable mineral complex. Designed for evening use, this supplement combines calcium with magnesium in a 1:1 ratio to promote bone density and muscle relaxation. It may be particularly beneficial for individuals with limited dietary intake of these minerals, those who prefer a highly absorbable form of calcium, or anyone wanting a nighttime supplement to complement their wind-down routine. Consult a healthcare practitioner before use if you are pregnant, nursing, or taking medication.

  • Adults seeking bone health support as part of a balanced diet
  • Those looking for a comprehensive mineral complex with advanced bioavailability
  • People who prefer a supplement to take in the evening

What Is Source Naturals Ultra-Cal Night?

Ultra-Cal Night is a scientifically designed calcium complex that leverages the Krebs cycle to enhance mineral absorption. This advanced delivery system binds calcium and magnesium to intermediates of the cellular energy cycle, improving bioavailability. Produced in the USA under strict cGMPs, Source Naturals has been a trusted name in supplements since 1982. Each serving provides a balanced 1:1 ratio of calcium to magnesium, reflecting the synergistic relationship these essential minerals share for bone health and overall wellness.

Key Benefits of a Krebs Cycle Calcium Complex

By chelating minerals with Krebs cycle intermediates (such as citrate, malate, succinate, and fumarate), this formula supports more efficient absorption and utilisation. Potential benefits include:

  • Bone Health: Calcium is essential for strong bones; magnesium helps regulate calcium balance.
  • Muscle Function: Both minerals are involved in muscle contraction and relaxation.
  • Nerve Transmission: They contribute to proper nerve signaling.
  • Nighttime Support: Magnesium is known for its calming effects, making this an ideal choice for evening use.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease.

Top Ingredients in Ultra-Cal Night

This formula features a proprietary blend of calcium and magnesium in their Krebs cycle forms, standardized to deliver a balanced 1:1 ratio of elemental calcium to magnesium. The use of Krebs cycle intermediates may support better cellular uptake compared to standard mineral salts. Each ingredient is selected for its role in overall health: calcium is the most abundant mineral in the body, while magnesium is involved in over 300 enzymatic reactions. Note that this product contains a small amount of soy (as indicated on the label).

How to Choose the Best Calcium Supplement

Not all calcium supplements are equal. Key factors include the form of calcium, the presence of co-nutrients like magnesium and vitamin D, and the source's reputation for quality. Krebs cycle mineral complexes are often preferred for their enhanced solubility and absorption. Ultra-Cal Night meets these criteria with its scientifically designed formula and commitment to quality. With 240 tablets per bottle, it provides a convenient supply for daily use.

Frequently Asked Questions

What makes the Krebs cycle form different? Krebs cycle intermediates are naturally occurring compounds that the body produces for energy. Chelating minerals to these compounds may mimic the body's natural transport systems, potentially enhancing absorption.

Can I take this with other supplements? Ultra-Cal Night can be taken alongside most other supplements, but it's always wise to consult a healthcare professional, especially if you are taking medications or have specific health conditions.

Why is magnesium included? Magnesium works synergistically with calcium to support bone density and muscle function. The 1:1 ratio reflects current understanding of their interdependence.

This product is not intended to diagnose, treat, , or prevent any disease.

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

Source Naturals Ultra-Cal Night, Krebs Cycle Calcium Complex – 240 Tablets at Vitamin4CA

Who Should Consider This Supplement?Are you looking to support your skeletal health with a premium calcium formula? Ultra-Cal Night may be the ideal choice for adults seeking a highly bioavailable mineral complex. Des...

Category Blended Vitamin & Mineral Supplements
Delivery area Canada
Checkout Secure checkout
Brand Source Naturals
Price $91.54
Availability In stock
240 TabletsBioavailableBone HealthCalcium MagnesiumCalcium SupplementcGMPGluten FreeKrebs CycleMagnesiumMineral Complex

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 Source Naturals Ultra-Cal Night, Krebs Cycle Calcium Complex – 240 Tablets

Is Source Naturals Ultra-Cal Night, Krebs Cycle Calcium Complex – 240 Tablets 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.