Bio Iron Advanced
Bio Iron Advanced

30 tablets $0.58 per tablet


Blackmores Bio Iron Advanced supplies a one-a-day dose of iron with superior absorption if taken as directed compared to some other forms of iron including ferrous sulfate.

Why use

  • One-a-day formula
  • Lower constipation, low nausea
  • Plus B and C vitamins and beta-carotene to support absorption and utilisation to help deliver a high potency iron supplement

The Blackmores difference

Blackmores Bio Iron Advanced supplies a form of iron with superior absorption, which is low nausea, lower constipation, and generally well tolerated and gentle on the digestive system. It’s a one a day formula is suitable for vegans and vegetarians.

Many Australian women have intakes of iron below the Australian RDI. Iron is needed to deliver oxygen around the body and to help maintain healthy energy levels and vitality. It can reduce fatigue and tiredness caused by inadequate iron intake.

Blackmores Bio Iron Advanced formula contains iron bisglycinate which is better absorbed than some other forms of iron, such as ferrous sulphate, if taken with food.

Active Ingredients per tablet


Adults- Take 1 tablet once a day, or as professionally prescribed. Take with food


  • Always read the label
  • Follow the directions for use
  • If symptoms persist talk to your health professional
  • Supplements may only be of assistance if dietary intake is inadequate
  • Not for the treatment of iron deficiency conditions
  • If you are pregnant or breastfeeding, talk to your health professional before use
  • If you have any pre-existing conditions, or are on any medications always talk to your health professional before use

Physical description

A small oval, green tablet.
Hi I have been diagnosed with very low Iron Deficiency and have been taking Blackmores Bio Iron tablets for approximately a week and have not noticed any real change in my energy levels. Is the Bio Iron meant to be of use for very low Iron intake levels.
Why is Bio Iron 'out of stock' all over New Zealand and now on here? I love this product and its now impossible to get.
Hi Blackmores,
Does Bio Iron Advanced contain any added sugars? You have stated "No added yeast, gluten, wheat or milk derivatives, preservatives or artificial sweeteners", but did not mention sugars. Can you please clear this up for me?
Thank you
Hi Blackmores Team
Does Bio Iron Advanced have any added sugar in it? On the label it says "no added yeast, gluten, wheat, or milk derivatives, preservatives or artificial sweeteners", but it does not mention added sugar. Can you please clear this up for me? Thank you
Hi Blackmores Team,

My iron/ ferritin levels are a little low and am looking to raise them slightly.

Have been using these tablets to some effect but levels aren't raising very much over the course of 6 months.

Dr. mentioned it may be due to having them with meals that contain dairy, grains etc or having them with tea and or coffee.

Are these suitable to have with a piece of fruit and a glass of juice to increase absorption?

Thank you
Hi, can I use this product with Men's Performance Multi?
Need to ask one more question, my doctor didn't explain to me, what does the two doeses mean I know it means the lower does is readily absorable iron, so does this mean my body will absorb 20mg or iron per day?
I have been taking Bio Iron daily for some time. Happy with the product, but I find the bottle impossible to open at first. It seems that the foil seal on the jar interferes with the locking mechanism of the lid. I always have to get my husband to open a new bottle for me - and he really struggles to get the lid off. Once it has been opened for the first time and the foil removed there is no problem. Please can you have a look at this and see if anything can be done to facilitate easier opening - I can't be the only person who has this problem!