Blackmores Bio Zinc

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Bio Zinc

Blackmores Bio Zinc may help manage skin disorders and maintain a healthy immune function.

Create a subscription based on your daily dosage, learn more.


Essential to good health, zinc is important in the proper functioning of the immune system, wound healing and the maintenance healthy skin.

Why use

  • May assist in the management of acne
  • May help to relieve minor skin disorders
  • Helps maintains healthy skin
  • Supports production of healthy sperm
  • Helps to maintain normal healthy sperm count
  • Supports healthy immune function

The Blackmores difference

Zinc aids in the maintenance of good health and wellbeing as it is found in every cell of the body and is involved in many enzymatic reactions.

Adequate levels of zinc are essential in the proper functioning of the immune system. It is also important in wound healing and the maintenance of healthy skin.

Zinc also plays an essential role in male reproductive health and in the production of healthy sperm.

The vitamin A also included in this product, plays an essential role in the healthy function and repair of the skin, as well as being important to the immune system.

Active ingredients per tablet



Zinc is an essential trace element that plays a role in every living cell in the body. There are also around 300 enzymes that need zinc for healthy function. Zinc containing foods include meat, eggs, seafood- especially oysters, whole grains and seeds.

Magnesium phosphate
(magnesium 25 mg)

122 mg



Manganese is an essential trace mineral that is a co-factor in many of the body's enzymes, including superoxide dismutase. Manganese can be found in hazelnuts, blackberries, pineapple, lentils, beans and whole grains.

Vitamin A


Vitamin A is a fat-souble antioxidant required for a large number of biological processes. Vitamin A is found in red meat, eggs and dairy products.

Vitamin B6


Pyridoxine hydrochloride (vitamin B6) is a water-soluble nutrient involved in the production of proteins, neurotransmitters and haemoblobin. Whole grains, legumes, bananas, seeds, nuts and potatoes are good sources of vitamin B6.


Adults – Take 1 tablet a day with a meal, or as professionally prescribed 

Children under 12 years – Only as professionally prescribed

Contraindications and cautions

  • The recommended daily amount of vitamin A from all sources is 700 µg retinol equivalents for women, and 900 µg retinol equivalents for men. When taken in excess of 3000 µg retinol equivalents, vitamin A can cause birth defects
  • If you are pregnant, or considering becoming pregnant, do not take vitamin A supplements without consulting your doctor or pharmacist

Medicine interactions

This product may interfere with certain other medications you may be taking. Click here to learn more.

Physical description

An off white, round biconvex tablet with opaque coating.

Always read the label. Use only as directed.

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Hi. Is there any differences between bio zinc & bio zinc plus? I bought bio zinc plus for my acne problem. Is it the right supplement since the packaging of bio zinc plus stated for health supplement, not skin health.
Azima 02 Sep 2017
How long is safe for older teens to continuously take Bio Zinc to improve acne? Should it be stopped periodically and if so, how often is recommended? This product is making a huge improvement to their acne prone skin. Would it be safe for a 15 year old also?
Lesley 14 Aug 2017
Will biozinc help will acne marks and how long will it take for all of the acne to go away?
Rhea 18 Jul 2017
Hi, thanks for your question.

It would be suitable for your husband to continue to take the Bio Zinc at the recommended dose of 1 tablet per day. Bio Zinc contains 25mg of elemental zinc per tablet. The upper limit of zinc is 80mg of elemental zinc per day, so unless he is consuming other supplements which also contain zinc, then you would need to consider the dosage and appropriateness of use. Please feel free to contact the Advisory Service on 1800 803 760 (free call within Australia) if you have any further queries.

Kind regards,
Blackmores Advisory Team
Blackmores Advisory Team 03 Jan 2017
Hi there, I recently purchased Bio Zinc for my 40 year old husband as a supplement to improve his skin condition and overall immunity. He has no other health issues. Will taking daily dose be advisable? I have read that prolong overdose of zinc could lead to damaging vital organs. Appreciate your clarification. Thanks.
KH 30 Dec 2016
Recently I purchased this product with high desire in acne treatment.
I used to try some products with vitamin A, E but it's not effective on me.
I reached a blog recommend about this product and decided to try it.
I had a question that I'm using another product as Japanese Spirulina seaweed with those ingredients as :
"(Spirulina nutrients in 100 g 100%, etc.)
-Minerals, calcium 60-221 mg, iron 60.0-94.5mg, 1060-1743 mg potassium, magnesium 250-389 mg, zinc 4.0-7.4mg, copper 0.3-0.4mg, Lynn 781-1230 mg, manganese 1.7-2.6mg,-vitamins, beta-carotene 80-200 mg, vitamin B1 2.9-4.9mg, 3.5-4.8mg vitamin B2, vitamin B6 0.7-1.4mg, vitamin B12 61.0-184.8ug, vitamin E 6.0-11.6mg, inositol 70-147 mg, folic acid 168-265ug, 23.1-36.9mg biotin, Pantothenic acid 1.2-1.8mg,-, γ-linolenic acid 1120-1680 mg, linoleic acid 760-1198 mg"

I wonder if there is any interactions between these products
One more question about usage, it's better if I use zinc before dinner or after dinner? and can you tell me the most effective way to use it as example after 15 minute after dinner or something like that?
Rosie Nguyen
Rosie Nguyen 08 Dec 2016
Hello, my throat is very sensitive when taking tablets, is it okay if i were to break the tablet in 2 and then take it or must this be taken as a whole to effectively work?
Nala 03 Dec 2016
Hi there,
I am a male.
May I take this once a day (with no othet meds or supplements) to help out with acne management?
Thanks for your advice.
Victor 19 Nov 2016