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BioBalance Calcium Magnesium with Vitamin D3


120 vegecaps


RRP: $33.20

You save 40% ($13.30)


RRP: $33.20

You save 40% ($13.30)

BioBalance Calcium Magnesium with Vitamin D3 combines three important nutrients for bone health and joint mobility. A sustainably harvested red seaweed (Lithothamnium sp.) from the North Atlantic seabed provides a vegetarian source of calcium and magnesium, plus 72 naturally occurring trace minerals including boron. Magnesium citrate is added to give an effective calcium to magnesium ratio of approximately 1.3 to 1 for healthy metabolism and to optimise calcium absorption. Vitamin D3 completes the formula as a vital regulator of calcium absorption and distribution in the body.

Support For

  • Healthy calcium metabolism
  • Strong bones and teeth
  • Joint mobility
  • Muscle relaxation & heart health
  • Restful sleep

Calcium is the main mineral component of bones and teeth, and poor absorption is the key contributing factor when bones become so weak, brittle and fragile that they break easily. To build and maintain strong bones and teeth, your body needs adequate supplies of calcium with its companion nutrients magnesium and vitamin D. Boron is a trace mineral used by the body to prevent bone loss, and is lacking in many New Zealand soils. Ocean-derived natural sources are the best way to supplement trace mineral deficiencies.

To maximize bone uptake of dietary calcium, your body must have a proportionate intake of magnesium. These two essential macro-minerals work in close relationship, in a ratio similar to that which our ancestral diet provided – 1.3 calcium to 1 magnesium. The outer limit of a healthy calcium : magnesium balance is the 2:1 ratio found in most supplements (and erroneously promoted as an ideal ratio). Calcium is regulated and controlled by magnesium, and any ratio greater than 2:1 does not support effective calcium metabolism.

Magnesium is also necessary to convert vitamin D3 into its active form, for its role in calcium absorption. Vitamin D3 is the natural form (cholecalciferol) of the hormone-like vitamin our bodies make naturally when our skin is exposed to the sun’s ultraviolet rays. Vitamin D deficiency is much more common than most people realise, even in New Zealand where we enjoy high sunshine hours. Covering up the skin and liberal use of sunblock prevent absorption of the ultraviolet rays needed, which contributes to inadequate vitamin D levels in many people. Vitamin D and magnesium are the top two most common deficiencies in industrially developed countries.

As well as bone health, maintaining muscle condition is another key area where calcium and magnesium work together. A healthy skeleton relies on muscle integrity to keep it mobilised. Calcium’s role is to contract muscle, while magnesium relaxes it. Without enough magnesium muscles can become cramped and sore. Magnesium also helps the body remove used calcium so it doesn’t form crystals that lodge in joints or form bony spurs and arterial plaques. It is very important in heart muscle and cardiovascular health.

While people of all ages and stages of life need good dietary sources of calcium and magnesium to stay healthy, some have a greater need for good quality supplementation of these minerals, together with vitamin D. There is a higher risk of bone loss during pregnancy or post-menopause for women, and in elderly people, those who don’t exercise or go out in the sun much, and people of any age on a low-protein, high-alcohol/caffeine diet.

This supplement provides three important nutrients for healthy bones, teeth and muscles, a restful sleep and a calm nervous system.

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Adults: take 1-2 capsules twice daily with food.


  • Always read the label and use as directed. 
  • Supplementary to a balanced diet.
  • Or as directed by a healthcare professional.
  • Store below 30°C in a dry place.
  • Keep out of reach of children.

TAPS Code: 7866

Ingredients per 2 capsules:

Marine algae (Lithothamnium sp.)  calcified seaweed 800mg
Magnesium Citrate 880mg
Vitamin D3 400IU

Other ingredients: Magnesium stearate, colloidal silicon dioxide.

Free from:  Gluten and dairy.

This product contains calcium from calcified red algae and does not contain coral. 


BioBalance is a family-run business, which is 100% New Zealand owned and operates from the stunning Golden Bay located in the South Island.

With their broad knowledge of natural health products, BioBalance has also developed an extensive organic supplements range, which is certified by AsureQuality Organic NZ. All their products are sourced purely and naturally, which together with stringent testing standards and strict New Zealand manufacturing standards, means you can be assured of a safe, high quality product.

The BioBalance range includes a Natural Beauty and Personal Care range, as well as selection of Superfoods and Weight Management supplements.

For more info please visit the BioBalance website.

Your satisfaction is of paramount importance to us! If we can help in any way please contact us using the details below.

Email: [email protected]

Australia Free Phone: 1800 040 156

Other Countries Phone: +64 3 265 9758

Live Chat: Between the hours of 7am – 3pm AEST

You can also subscribe to the HealthPost email newsletter for all the latest news, health info and exclusive special offers. Find out more about our guarantee, payment options and delivery times, or view our FAQs page for frequently asked questions and answers.

We also highly recommend reading product reviews. They can be a great way of finding out that little bit extra about products you're interested in.

We publish all helpful customer reviews, including negative reviews - these are genuine!

Customer Reviews

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Items 1 to 10 of 18 total

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per page
My wife was never a milk drinker Review by
  • star

Due to years on not drinking milk, my wife now uses this product to add calcium to support her bones, recommended by her specialist after 2 rounds of cancer. Therefore taken now as a preventative and aid for the future. recommended for other persons especially those who were never a strong milk consumer.

  • star

Bought this for me & my mum the pain on her knees and feet had been impressively subsided!
The locking of her finger from an injury before also lessened! She is quite impressed with this calcium.
It is so different from the ones she had taken before and she's just been taking this for about 3 months
and the results are quite fast & did not expect it to be quite effective!
Also, whenever I take this at night I always have a deep sleep! Will keep this on our night routine.

Great product, helps with restless ... Review by
  • star

Great product, helps with restless legs, bonus with strengthening nails and hair, thanks HealthPost for your competitive pricing and amazing fast service

Found this product to be very helpf... Review by
  • star

Found this product to be very helpful with sleep patterns and is really great for health. Highly recommended to everyone. HealthPost service is also quick and efficient. Thanks so much HealthPost.

Found this product to be very good,... Review by
  • star

Found this product to be very good, used for strengthening bones after a broken wrist, but also nails and hair strengthened and if taken before bed I get a sound sleep. Great product, many thanks HealthPost

I began taking this to help with cr... Review by
  • star

I began taking this to help with cramp in my leg and it is definitely improving the situation. It has also improved my sleep patterns and I find I have more energy each day after a good night's sleep. It will definitely remain as part of my daily supplements. The service your company provides is second to none and the prices are very competitive. I won't shop anywhere else for my supplements.

I really noticed when I stopped tak... Review by
  • star

I really noticed when I stopped taking the last bottle of this, my night time cramps in my legs were really bad, within a few days of starting the calcium and magnesium again they have stopped.

Great to know I can get calcium for... Review by
  • star

Great to know I can get calcium for my bones from a sustainable source, magnesium helps me sleep & no restless leg.

Just love this product and taking 2... Review by
  • star

Just love this product and taking 2 caps daily has made a difference to my wellbeing. Confident that the vegie caps contain the correct Calcium & Magnesium ratio, I am sleeping better, waking up feeling brighter. Since taking this product I have noticed a marked decline in cramps and nerve pain.

I find this calcium easier to swall... Review by
  • star

I find this calcium easier to swallow and absorb than ones I've had in the past - can tell very quickly when I miss taking them as nails soften about a week later. So very effective.

Items 1 to 10 of 18 total

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Product Highlights

  • Supports healthy calcium metabolism
  • Supports strong bones and teeth
  • Helps with joint mobility
  • Muscle relaxation & heart health
  • Restful sleep


  • TRUSTED NZ SUPPLIER To Australia for over 20 years
  • FREE DELIVERY Free Tracked Airmail Delivery within Australia When You Spend Over $79
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    30 Days Hassle Free Return Service

    Your satisfaction is extremely important to us. Any problems will be addressed in a friendly and efficient manner, with your total satisfaction as our over-riding concern.

    Our Return Policy

    If you have changed your mind about a product and it is in re-saleable condition (unopened, with undamaged packaging) you can return it within 30 days of receipt for a full refund.

    For more info on returns, visit our Guarantee page.

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