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Kaltrexin (1)

Kaltrexin (1)

Regular price £53.01 GBP
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Kaltrexin (1)

Regular price £53.01
Sale price £53.01 Regular price
Save % Sold out
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What Is Kaltrexin?

Kaltrexin is a nutritional supplement crafted by Dr David Brownstein, M.D., to help the body utilise calcium effectively. It combines two forms of vitamin K2 (MK-4 and MenaQ7 MK-7) with vitamin K1, vitamin D3, calcium, and boron to support normal bone metabolism and blood clotting.

Why the Dual Forms of Vitamin K2?

Not all vitamin K2 is the same. Kaltrexin provides both MK-4, a short-acting form found in animal foods, and MK-7, a long-acting form derived from natto. MK-4 is rapidly used by tissues, while MK-7 remains active in the bloodstream longer, offering sustained support for calcium regulation. This combination ensures comprehensive coverage throughout the day. The MK-7 in Kaltrexin is sourced from MenaQ7, a clinically studied, patented ingredient known for its purity and efficacy.

Key Ingredients in Kaltrexin

  • Vitamin K1 (phylloquinone): contributes to normal blood clotting and bone metabolism.
  • Vitamin K2 as MK-4 (menaquinone-4): a form that directly supports bone and vascular health.
  • Vitamin K2 as MK-7 (menaquinone-7): provides extended-release activity for sustained calcium regulation.
  • Vitamin D3 (cholecalciferol): enhances calcium absorption from the gut, working synergistically with vitamin K.
  • Calcium: the primary mineral for bone structure; helps maintain normal bones.
  • Boron: a trace mineral that may help improve calcium retention and vitamin D utilisation.

Key Benefits of Kaltrexin

Contributes to normal bone health
Vitamin K, vitamin D, and calcium all contribute to the maintenance of normal bones. The dual vitamin K2 forms help activate osteocalcin, a protein that binds calcium to the bone matrix.

Vitamin K contributes to normal blood clotting
Kaltrexin includes both K1 and K2 forms to maintain normal coagulation processes.

Supports normal calcium metabolism
The combination of nutrients helps direct calcium to bones and away from soft tissues, promoting healthy calcium utilisation throughout the body.

Comprehensive coverage with dual vitamin K2
MK-4 and MK-7 together provide both immediate and sustained support for calcium regulation.

FAQs About Kaltrexin

How should I take Kaltrexin?

Follow the dosage instructions on the product label. It is best taken with a meal containing fat to enhance absorption of the fat-soluble vitamins.

Is Kaltrexin suitable for everyone?

Kaltrexin is intended for adults looking to support bone and circulatory health. If you are pregnant, nursing, taking medication, or have a medical condition, consult your health care professional before uses.

Can I take Kaltrexin with other supplements?

Yes, but be mindful of total vitamin K intake if you are on blood-thinning medication. Always consult a health care professional before combining supplements.

This product is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for uses.

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

Kaltrexin (1) at UK Vitality Vitamins

What Is Kaltrexin?Kaltrexin is a nutritional supplement crafted by Dr David Brownstein, M.D., to help the body utilise calcium effectively. It combines two forms of vitamin K2 (MK-4 and MenaQ7 MK-7) with vitamin K1, v...

Category Blended Vitamin & Mineral Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Medix Select
Price £53.01
Availability In stock
Blood ClottingBone HealthBoronCalciumCardiovascular SupportDr David BrownsteinMedix SelectMenaQ7MK-4MK-7

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 Kaltrexin (1)

Is Kaltrexin (1) 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.

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