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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 £27.76 GBP
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Source Naturals Ultra-Cal Night, Krebs Cycle Calcium Complex - 240 Tablets

Regular price £27.76
Sale price £27.76 Regular price
Save % Sold out
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Key Ingredients and Their Functions

Discover Source Naturals Ultra-Cal — This formula provides a proprietary blend of calcium and magnesium in their Krebs cycle forms, including citrate, malate, succinate and fumarate. These naturally occurring intermediates are used by the body for energy production and may enhance mineral uptake at the cellular level. The product is standardised to deliver a balanced 1:1 ratio of elemental calcium to magnesium, reflecting their synergistic roles in maintaining normal bones and muscle function. Each ingredient is carefully selected for its contribution to overall wellness, with calcium being the most abundant mineral in the body and magnesium involved in over 300 enzymatic reactions. Note: the product contains a small amount of soy, as indicated on the label.

Potential Benefits of Krebs Cycle Complex

  • Bone Health: Calcium contributes to the maintenance of normal bones, while magnesium helps regulate calcium balance within the body.
  • Muscle Function: Both minerals play a role in normal muscle contraction and relaxation.
  • Nerve Transmission: Calcium and magnesium are necessary for proper nerve signalling.
  • Night-time Support: Magnesium is recognised for its calming properties, making this supplement ideal for evening use.

This product is a food supplement and should not replace a balanced diet. Always consult a health care professional before taking any new supplement.

Who May Want to Consider This Supplement

  • Adults with low dietary intake of calcium or magnesium
  • Those seeking a highly absorbable form of these minerals
  • Individuals who prefer a Night-time supplement to complement their evening routine
  • Anyone looking for a comprehensive mineral complex with advanced bioavailability

Choosing the Right Calcium Supplement

Not all calcium supplements are created equal. Important factors include the form of calcium, the presence of co‑nutrients like magnesium, and the manufacturer’s commitment to quality. Krebs cycle mineral complexes are often preferred for their enhanced solubility and absorption. Look for products that disclose specific ingredient forms and are produced in facilities following Good Manufacturing Practises. Ultra‑Cal Night meets these criteria with its scientifically designed formula and a 240‑tablet supply for daily use.

Frequently Asked Questions

What makes the Krebs cycle form different?

Krebs cycle intermediates are naturally occurring compounds that the body use for energy production. Chelating minerals to these intermediates may mimic the body’s natural transport systems, potentially improving absorption.

Can I take this with other supplements?

Ultra‑Cal Night can be taken alongside most other supplements, but it is always wise to consult a health care professional, especially if you are taking medications or have specific health conditions.

Why is magnesium included?

Magnesium works synergistically with calcium to support normal bone density and muscle function. The 1:1 ratio reflects current understanding of their interdependence.

This product is a food supplement and should not be used as a substitute for a varied diet. Always consult a health care professional before taking any new supplement.

Overview of Ultra-Cal Night

Ultra‑Cal Night is a scientifically formulated calcium complex that combines calcium with key co‑nutrients to support a healthy skeletal system. The unique Krebs cycle delivery system use intermediates of the cellular energy cycle to enhance mineral bioavailability. Each serving provides a 1:1 ratio of calcium to magnesium, reflecting the synergistic relationship between these two essential minerals for bone health and overall wellness. This product is designed for those seeking a high‑quality calcium supplement that goes beyond basic formulations. Manufactured in the USA under strict cGMPs, Source Naturals has been a trusted name in supplements since 1982.

Worldwide Delivery

Orders are prepared with clear worldwide 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

UK Vitality Vitamins 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 food 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. Food 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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Supplement guide

Source Naturals Ultra-Cal Night, Krebs Cycle Calcium Complex - 240 Tablets at UK Vitality Vitamins

Key Ingredients and Their FunctionsDiscover Source Naturals Ultra-Cal — This formula provides a proprietary blend of calcium and magnesium in their Krebs cycle forms, including citrate, malate, succinate and fumarate....

Category Blended Vitamin & Mineral Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Source Naturals
Price £27.76
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. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What UK Vitality Vitamins shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

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 with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide 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 basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.