Help for cramps
"When I started a low-carb diet, I also started getting night-time cramps in my legs. This magnesium supplement has made a huge difference. Now almost never get the cramps."
Blackmores
Blackmores Bio Magnesium is a combination of magnesium, vitamin D3 and other co-factors to aid absorption, helping to ease tense, tired muscles and support normal healthy muscle function.
Magnesium also plays an important part in the normal functioning of muscle and nerve tissue.
TAPS PP9865
We offer free delivery within New Zealand on all orders over $79 NZD. For orders under this amount, postage is just $7.90 NZD.
Delivery to Australia is free on all orders over $99 AUD. For orders under $99 AUD, delivery is available from $9.90 AUD.
You'll see your delivery options at checkout based on your order. More information is available here.
We dispatch Monday-Friday, closed on public holidays and anniversary dates.
Product attributes
Dairy Free
Artificial Flavour Free
Artificial Sweetener Free
GMO Free
Overall rating: 4.730769 / 5 from 26 reviews.
Review topics: ["delivery","price","magnesium","sleep","supplement","cramps"].
"When I started a low-carb diet, I also started getting night-time cramps in my legs. This magnesium supplement has made a huge difference. Now almost never get the cramps."
"Having more restful nights with less frequent episodes of cramps."
"This isn’t full of the best magnesium. I was looking for something to help sleep but it’s main ingredient is the cheap magnesium oxide , which is basically useless . I’m using them up then will buy another brand."
"Great value, fast delivery"
"HealthPost: This formula changed slightly on June 1st 2023, the previous formula contained Calcium ascorbate from 250gm, fortunately this is not the hero ingredient so it's unlikely for there to be a noticeable change in the health supporting benefits."
"I can basically forget having to get up at night to ease severe cramp, after taking this in the evening! Thanks!"
"Relaxing and aids night cramps. Highly recommend."
"I have been taking Blackmores Bio Magnesium for years. It has helped keep my magnesium levels up and helps with sleep and restless legs. Healthpost have been consistently excellent with price and fast delivery. I've had great customer service if I've had to phone for any reason, which is usually because I've made a mistake on my order they are always so helpful."
"great product, quick and easy purchase"
"Magnesium is an amazing product. Helps with Restless legs and cramps a lot."