CalAsorb is a calcium citrate supplement that helps you look after bone health by increasing calcium absorption, aided by vitamin D and the reliable quality of UK manufacturing from Lamberts. Active ingredients are calcium citrate and vitamin d supplement. Lamberts' UK production ensures quality and safety. Your bones will thank you for it. Bone health matters, genuinely.

Available Sizes & Variants:

60 tablets - a standard daily dose of calcium with vitamin D

Benefits & Features:

• Supports bone health with highly absorbable calcium citrate.
• Vitamin d supplement helps calcium absorption, aiding bone maintenance.
• Daily convenience: three tablets deliver a full calcium intake alongside vitamin D, while UK standards of good manufacturing practice ensure safety and consistency you can rely on daily.
• Lamberts' heritage means strict quality control, trusted formulations, and ongoing nutritional expertise.
• Calcium citrate promotes better absorption, especially when taken with meals for bone health.

Lamberts CalAsorb blends calcium citrate with vitamin D in a UK made formula designed to support bone health with great absorption. The brand's manufacturing follows strict standards, underpinning safety and consistency trusted by clinicians for years. The calcium citrate choice helps absorption, while vitamin D aids bone maintenance. Used by clinicians and patients seeking reliable calcium supplements for osteoporosis, this product fits neatly into daily routines.

Vitamin D3, Calcium (as Citrate), Cellulose, Fibre Cellulose, Anti-caking Agents (Silicon Dioxide & Magnesium Stearate), Tablet Coating (Hydroxypropyl Methylcellulose, Glycerin), Stearic Acid.

• GTIN: 5055148411749
• Manufacturer: Lamberts
• Categories: Calcium SupplementsLambertsMineralsNew ArrivalsWomen’s Multivitamins
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

The supplement should be taken in a dosage of 3 tablets per day. As a dietary supplement\, take one capsule per day\, or as directed by your health care practitioner.

Please consult the product packaging for accurate instructions on how to use the product.

1. CalAsorb® is a calcium supplement that contains a highly absorbable form of calcium citrate, providing 800mg of calcium in each tablet. This helps to support strong and healthy bones, as well as promoting proper nerve and muscle function.
2. In addition to its benefits for bone health, CalAsorb® also plays a crucial role in maintaining healthy blood pressure levels and preventing conditions such as osteoporosis and heart disease. This makes it an essential supplement for individuals of all ages, especially women and older adults who are at a higher risk for calcium deficiency.

The Active Ingredient Is: Calcium (Citrate Form)

Calcium is a essential mineral required for normal bone structure and function in the body.

This product contains calcium citrate, a highly absorbable form of calcium, which is commonly used to support calcium intake and may be accompanied by vitamin D3 to aid bone maintenance.

What Does Calcium (Citrate Form) Do?

Calcium participates in the maintenance of normal bones and teeth and supports overall bone health in adults, in line with EFSA principles. This formulation is designed to be well absorbed to help sustain daily calcium needs, with vitamin D3 aiding calcium absorption as described in standard nutritional guidance.

This supplement is manufactured to support routine health and everyday vitality by providing a bioavailable source of calcium within a balanced formulation.

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

Lamberts is chosen for Welzo as our trusted supplier because of their commitment to stringent facility standards and UK manufacturing excellence. This brand works to pharmaceutical GMP standards, underscoring a steady framework of quality and safety in production. Their heritage as a leading UK supplement manufacturer, widely used by practitioners, GPs, nutritionists and pharmacists, speaks to a respected reputation within the industry.

Lambert’s product quality is reinforced by its focus on transparent sourcing and proven manufacturing discipline. The CalAsorb formulation leverages calcium citrate for high absorbability alongside vitamin D3, aligning with the brand’s science-led approach to bone health nutrition. This combination resonates with our evaluation criteria for stability, potency and consistency, which is further reinforced by their long-standing presence in the sector.

Our choice is strengthened by the clear alignment between brand standards and product fit: a calcium citrate-based supplement with vitamin D3 that complements Welzo’s commitment to safe, well-sourced vitamins. This partnership is evaluated by our team of medical experts for compliance with our ingredient quality and purity standards, ensuring robust quality from farm to formula.