Ultra Muscleze provides a readily bioavailable form of magnesium; a specialised blend of amino acid chelates called UltraMag. Magnesium supports energy levels, relieves tiredness and fatigue and aids in the relief of muscular cramps and mild spasms associated with inadequate magnesium intake. Ultra Muscleze contains a comprehensive range of nutrients including B group vitamins to support a healthy stress response in the body.

• Magnesium (as amino acid chelate UltraMag) 244 mg
• Magnesium (as oxide heavy) 36.2 mg
• Glutamine 500 mg
• Taurine 500 mg
• Levocarnitine tartrate 75 mg (equiv. to levocarnitine 51.15 mg)
• d alpha tocopheryl acid succinate 66.1 mg (equiv. to vitamin 80 IU)
• Thiamine hydrochloride (vitamin B1) 25 mg
• Riboflavin (vitamin B2) 5 mg
• Nicotinamide (vitamin B3) 20 mg
• Calcium pantothenate 27.29 mg (equiv. to pantothenic acid (vit B5) 25 mg, equiv. to calcium 2.29 mg)
• Pyridoxine hydrochloride 50 mg (equiv. to pyridoxine (vitamin B6) 41.1 mg)
• Folic acid (vitamin B9) 150 micrograms
• Cyanocobalamin (vitamin B12) 18 micrograms
• Calcium (as calcium hydrogen phosphate dihydrate) 8.29 mg
• Molybdenum (as molybdenum trioxide) 60 micrograms
• Potassium (as potassium aspartate monohydrate) 10.5 mg
• Selenium (as selenomethionine) 24 micrograms
• Sodium (as phosphate dibasic sodium anhydrous) 1.3 mg

Adults: Take 6g (1 level scoop) once a day, or as professionally prescribed. Only use the scoop provided. Mix in 100mL to 200mL or water of juice and consume immediately.

If you are pregnant or breastfeeding, talk to your health professional before use.

Stop taking this medication if you experience tingling, burning or numbness and see your healthcare practitioner as soon as possible [contains vitamin B6].

This product contains selenium which is toxic in high doses. A daily dose of 150 micrograms for adults of selenium from dietary supplements should not be exceeded.

Contains sulfites.

Use within 3 months of opening.

Magnesium taken in high doses may cause loose stools.

Magnesium supplementation should be done cautiously in people with compromised renal function, and is contraindicated in renal failure and heart block.

Concomitant use of aminoglycoside antibiotics and magnesium can increase the risk for neuromuscular weakness.

Magnesium salts may reduce absorption of digoxin.

Patients with chronic renal failure should only take glutamine under professional supervision.

Glutamine is contraindicated in severe liver disease. Monitor ammonia levels in people with impaired liver function.

L-carnitine is not recommended for individuals with liver or kidney disease.

Theoretically, vitamin B3 may have additive effects when used with anticoagulant or antiplatelet drugs, especially in patients on haemodialysis.

Vitamin B6 should not be used in high doses (>100 mg) long-term, as this can induce toxicity.

Concurrent use of anti-seizure medications with vitamin B6 should be monitored.

Vitamin B12 may reduce tetracycline hydrochloride (antibiotic) bioavailability; separate doses by at least two hours.

Calcium supplements can have an antagonistic effect on the action of calcium channel blockers.

Concurrent administration of levothyroxine and calcium may reduce drug absorption; separate doses by at least 4 hours.

Concurrent administration of quinolone antibiotics and calcium may reduce drug efficacy; take quinolones either 2 hours before or 4-6 hours after calcium.

Concurrent administration of tetracycline antibiotics and calcium may reduce drug efficacy; separate doses by at least 2 hours.

Calcium can interact with numerous drugs and should be used with caution by people with renal disease or hyperparathyroid conditions.

Caution with potassium in patients with kidney disease, heart disease or adrenal insufficiency. Monitor potassium levels.

ACE inhibitors may produce hyperkalaemia when used in combination with potassium supplements.

Beta-adrenergic blockers may elevate potassium levels; caution use with potassium containing supplements.

Cyclosporine and heparin may produce hyperkalaemia due to decreased potassium excretion; caution use with potassium containing supplements.

Concomitant use of potassium-sparing diuretics with potassium containing supplements increases the risk of hyperkalaemia.

Selenium may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.s

Avoid combination -

Calcium: Alendronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Alendronate

Calcium: Ceftriaxone - Cephalosporins

FDA Information for Healthcare Professionals: Ceftriaxone (21/4/2009)

Calcium: Ciprofloxacin - Quinolones

The influence of chronic administration of calcium carbonate on the bioavailability of oral ciprofloxacin.

Effects of aluminum hydroxide and calcium carbonate antacids on the bioavailability of ciprofloxacin.

Interference of dairy products with the absorption of ciprofloxacin.

Effect of multiple staggered doses of calcium on the bioavailability of ciprofloxacin.

Calcium: Clodronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Clodronate

Calcium: Demeclocycline - Tetracyclines

Interactions with the absorption of tetracyclines.

Calcium: Dolutegravir

Pharmacokinetics of dolutegravir when administered with mineral supplements in healthy adult subjects.

Calcium: Doxycycline - Tetracyclines

Interactions with the absorption of tetracyclines.

Calcium: Etidronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Etidronate

Calcium: Ibandronic acid - Agents affecting calcium and bone metabolism

TGA Online Product Information: Ibandronic acid

Calcium: Minocycline - Tetracyclines

Interactions with the absorption of tetracyclines.

Absorption of minocycline hydrochloride and tetracycline hydrochloride. Effect of food, milk, and iron.

Calcium: Norfloxacin - Quinolones

Inhibition of norfloxacin absorption by antacids.

Inhibition of norfloxacin absorption by dairy products.

Pharmacokinetic interactions of norfloxacin with some metallic medicinal agents.

Calcium: Risedronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Risedronate

Calcium: Tetracycline - Tetracyclines

Interactions with the absorption of tetracyclines.

Calcium: Tiludronate - Agents affecting calcium and bone metabolism

TGA Online Product Information: Tiludronate

Skelid (tiludronate disodium) Prescribing Information.

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.

Niacin: Warfarin - Anticoagulants, antithrombotics

Critically elevated INR in a patient on warfarin after increase in extended-release niacin dose

Caution -

Calcium: Sotalol - Beta-adrenergic blocking agents

Effect of food, food constituents and fluid volume on the bioavailability of sotalol.

Calcium: Thyroxine - Thyroid hormones and antithyroid agents

Calcium carbonate and reduction of levothyroxine efficacy.

Effect of calcium carbonate on the absorption of levothyroxine.

Folate: Phenytoin - Anticonvulsants

Influence of folic acid on blood-phenytoin levels.

Phenytoin and folic acid interaction: a preliminary report.

Phenytoin and folic acid: individualized drug-drug interaction.

Folic acid improves phenytoin pharmacokinetics.

Phenytoin-folic acid interaction.

Folate: Warfarin - Anticoagulants, antithrombotics

Effects of folic acid supplementation on the pharmacokinetics and anticoagulant effect of warfarin: an open-label, prospective study of long-term administration in adults.

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.

Selenium: Warfarin - Anticoagulants, antithrombotics

Modification of the effects of aflatoxin B1 and warfarin in young pigs given selenium.

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 E: Warfarin - Anticoagulants, antithrombotics

Risk of mortality with vitamin E supplements: the Cache County study.

The effect of vitamin E on warfarin-induced vitamin K deficiency.

Effect of vitamin E on the anticoagulant response to warfarin.

Effects of vitamin E on stroke subtypes: meta-analysis of randomised controlled trials.