Zinc Sustain is a nutrient complex that contains zinc to support wound healing, sperm health and the maintenance of healthy prostate function. Vitamin A and zinc support healthy eye function, skin health as well healthy foetal development. Vitamin A and C plus zinc support immune system health. The addition of vitamin B6 supports energy production and both zinc and vitamin C are antioxidants that reduce free radicals in the body.

• Zinc amino acid chelate 150 mg (equiv. to zinc 30 mg)
• Magnesium amino acid chelate 100 mg (equiv. to magnesium 20 mg)
• Ascorbic acid (vitamin C) 100 mg
• Pyridoxine hydrochloride 30 mg (equiv. to pyridoxine (vitamin B6) 24.8 mg)
• Retinol acetate 518 micrograms (equiv. to vitamin A 450 microgram retinol equivalents)

Adults: Take 1 tablet once a day, or as professionally prescribed.

If you are pregnant, or considering becoming pregnant, do not take vitamin A supplements without consulting your doctor or pharmacist. When taken in excess of 3000 micrograms retinol equivalents, vitamin A can cause birth defects.

The recommended daily amount of vitamin A from all sources is 700 micrograms retinol equivalents for women and 900 micrograms retinol equivalents for men.

Contains zinc which may be dangerous if taken in large amounts or for a long period.

Advise your doctor of any medicine you take during pregnancy, particularly in your first trimester.

Contains soya bean products, phenylalanine and sulfites.

Avoid combination -

Magnesium: Alendronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Alendronate

Magnesium: Ciprofloxacin - Quinolones

Reduced enteral absorption of ciprofloxacin in the presence of antacids.

Magnesium: Clodronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Clodronate

Magnesium: Demeclocycline - Tetracyclines

Influence of ranitidine, pirenzepine, and aluminum magnesium hydroxide on the bioavailability of various antibiotics, including amoxicillin, cephalexin, doxycycline, and amoxicillin-clavulanic acid.

Magnesium: Doxycycline - Tetracyclines

Influence of ranitidine, pirenzepine, and aluminum magnesium hydroxide on the bioavailability of various antibiotics, including amoxicillin, cephalexin, doxycycline, and amoxicillin-clavulanic acid.

Magnesium: Etidronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Etidronate

Magnesium: Ibandronic acid - Agents affecting calcium and bone metabolism

TGA Online Product Information: Ibandronic acid

Magnesium: Minocycline - Tetracyclines

Influence of ranitidine, pirenzepine, and aluminum magnesium hydroxide on the bioavailability of various antibiotics, including amoxicillin, cephalexin, doxycycline, and amoxicillin-clavulanic acid.

Magnesium: Moxifloxacin - Quinolones

Evaluation of the influence of antacids and H2 antagonists on the absorption of moxifloxacin after oral administration of a 400mg dose to healthy volunteers.

Magnesium: Norfloxacin - Quinolones

Norfloxacin interaction with antacids and minerals.

Pharmacokinetic interactions of norfloxacin with some metallic medicinal agents.

Magnesium: Penicillamine - Antirheumatoid agents

Reduction in oral penicillamine absorption by food, antacid, and ferrous sulfate.

Magnesium: Proguanil - Antimalarials

The effect of magnesium trisilicate on proguanil absorption.

Magnesium: Risedronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Risedronate

Magnesium: Tetracycline - Tetracyclines

Influence of ranitidine, pirenzepine, and aluminum magnesium hydroxide on the bioavailability of various antibiotics, including amoxicillin, cephalexin, doxycycline, and amoxicillin-clavulanic acid.

Magnesium: Tiludronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Tiludronate

Skelid (tiludronate disodium) Prescribing Information.

Vitamin A: Acitretin - Acne, keratolytics and cleansers

TGA Online Product Information: Acitretin

Vitamin A: Isotretinoin - Acne, keratolytics and cleansers

TGA Online Product Information: Isotretinoin

Zinc: Demeclocycline - Tetracyclines

Interactions with the absorption of tetracyclines.

Zinc: Minocycline - Tetracyclines

Interactions with the absorption of tetracyclines.

Zinc: Norfloxacin - Quinolones

Norfloxacin interaction with antacids and minerals.

Zinc: Tetracycline - Tetracyclines

Effect of zinc sulphate on the absorption of tetracycline and doxycycline in man.

Caution -

Magnesium: Amikacin - Aminoglycosides

Potentiation of magnesium sulfate-induced neuromuscular weakness by gentamicin, tobramycin, and amikacin.

Magnesium: Chlorpromazine - Antipsychotic agents

Chlorpromazine: effects of antacids on its gastrointestinal absorption.

Magnesium: Gentamicin - Aminoglycosides

Potentiation of magnesium sulfate-induced neuromuscular weakness by gentamicin, tobramycin, and amikacin.

Magnesium: Nitrofurantoin - Other antibiotics and anti-infectives

Effect of magnesium trisilicate on nitrofurantoin absorption.

Magnesium: Tobramycin - Aminoglycosides

Potentiation of magnesium sulfate-induced neuromuscular weakness by gentamicin, tobramycin, and amikacin.

Vitamin B6: Levodopa - Movement disorders

Pyridoxine reversal of L-dopa effects in Parkinsonism.

Failure of vitamin B6 to reverse the L-dopa effect in patients on a dopa decarboxylase inhibitor.

Vitamin B6: Phenobarbitone - Anticonvulsants

Pyridoxine and serum concentration of phenytoin and phenobarbitone.

Vitamin B6: Phenytoin - Anticonvulsants

Pyridoxine and serum concentration of phenytoin and phenobarbitone.

Vitamin C: Indinavir - Antiviral agents

Effect of high-dose vitamin C on the steady-state pharmacokinetics of the protease inhibitor indinavir in healthy volunteers.

Vitamin C: Propranolol - Beta-adrenergic blocking agents

Influence of vitamin C on the absorption and first pass metabolism of propranolol.

Vitamin C: Warfarin - Anticoagulants, antithrombotics

Possible warfarin resistance due to interaction with ascorbic acid: Case report and literature review

Zinc: Cephalexin - Cephalosporins

The Effect of Staggered Administration of Zinc Sulfate on the Pharmacokinetics of Oral Cephalexin

Zinc: Penicillamine - Antirheumatoid agents

Treatment of Wilson's disease with zinc: XI. Interaction with other anticopper agents.

Controlled trial of D-penicillamine in rheumatoid arthritis. Dose effect and the role of zinc.