Major interaction on record — check this product against your medications before combining. Based on 4 of 5 ingredients. Check your meds →
Dietary supplement

Green MAGnitude Ingredients & Drug Interactions

by Controlled Labs

Green MAGnitude label
See full label image
Powder Category: Other Combinations
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Green MAGnitude against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Major

Green MAGnitude is a dietary supplement by Controlled Labs with 5 active ingredients. Its ingredients are commonly taken for mental focus and alertness, coping with stress, fatigue and sleep loss.Based on those ingredients, 452 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Magnesium Creatine Chelate, L-Taurine, L-Tyrosine. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Green MAGnitude by Controlled Labs

Ask about any prescription or over-the-counter medication and we check it for interactions with Green MAGnitude by Controlled Labs — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Green MAGnitude by Controlled Labs

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Aug 6, 2026

What’s inside

Partial disclosure
Ingredient Transparency · database check
Partial

Most active ingredients list an amount, but at least one is hidden in a blend or missing.

Why this rating?
  • The label discloses an exact amount for 3 of its 5 active ingredients.
  • “Green Creatine Matrix” is a proprietary blend — the label gives one combined amount (5,000 mg) without saying how much of each component you get.

Green MAGnitude contains 5 active ingredients: L-Tyrosine (an amino acid that your body uses to make neurotransmitters and thyroid hormones), L-Taurine (an amino acid involved in heart and brain function), Betaine Anhydrous (a compound that helps your body manage homocysteine levels), and a creatine blend called Green Creatine Matrix, which includes Magnesium Creatine Chelate and 2CM Dicreatine Malate (both forms of creatine, used to support muscle energy and performance). The powder also contains inactive ingredients—flavoring, malic acid, acesulfame potassium, silicon dioxide, and sucralose—that help with taste and texture.

Does it work?

Leans against
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Leans against

The strongest graded evidence we hold for the stated purpose leans against a benefit.

Why this rating?
  • The label markets this product for: Creatine matrix for exercise performance and muscle.
  • We looked for evidence on: Athletic performance, Exercise-induced muscle soreness, Muscle strength, Muscle endurance, Power output.
  • The closest evidence on file: Magnesium is rated "Possibly Ineffective" for Athletic performance (Natural Medicines).
  • Also on file: Tyrosine is rated "Possibly Ineffective" for Athletic performance.
  • Also on file: Magnesium is rated "Insufficient Reliable Evidence To Rate" for Exercise-induced muscle soreness.

L-Tyrosine is effective for phenylketonuria (PKU), a rare metabolic condition, and possibly effective for cognitive function and memory. It's possibly ineffective for athletic performance, and the evidence isn't established for alcohol use disorder or dementia.

L-Taurine is possibly effective for hepatitis and congestive heart failure but possibly ineffective for obesity. Betaine Anhydrous is effective for homocystinuria and possibly effective for elevated homocysteine, though the evidence isn't established for nonalcoholic fatty liver, colorectal adenoma, depression, or reflux.

Magnesium (from the creatine chelate) is effective for indigestion and constipation and for treating low magnesium levels and pre-eclampsia in pregnancy. The evidence for creatine itself isn't included in the data we hold for this product.

The evidence, ingredient by ingredient Tyrosine Taurine Betaine Anhydrous Magnesium

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 4 of the 4 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 4 of 4.
  • General safety write-ups exist for 4 of 4.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

L-Tyrosine is generally well tolerated in healthy adults but talk to your doctor before regular use. The most common side effects are fatigue, headache, heartburn, and nausea.

L-Taurine is generally well tolerated short-term in healthy adults, though long-term safety is less certain; common side effects include constipation, diarrhea, and indigestion. Rare hypersensitivity reactions have been reported, especially in people with a history of allergies to sulfites or sulfonamides.

Betaine Anhydrous is generally well tolerated; common side effects are body odor, diarrhea, elevated cholesterol, stomach distress, nausea, and vomiting. Magnesium is generally well tolerated and generally safe at recommended amounts; side effects are mostly gastrointestinal (diarrhea, nausea, vomiting, stomach irritation).

There is not enough safety data on L-Tyrosine and Betaine Anhydrous during pregnancy and lactation, so talk with your doctor or pharmacist before using this product if you're pregnant or breastfeeding. L-Taurine is likely safe in pregnancy and lactation.

Magnesium is likely safe in pregnancy but possibly unsafe at very high doses; normal dietary amounts are fine during breastfeeding, but talk with your doctor before taking a supplement.

Side effects, ingredient by ingredient Tyrosine Taurine Betaine Anhydrous Magnesium

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.

Why this rating?
  • 3 of the 4 matched ingredients can interact with medications — Magnesium, Taurine, Tyrosine.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications; heart-rhythm medications; lithium; Parkinson's medications.
  • For scale: 452 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking this product, check with your doctor or pharmacist if you take levodopa/carbidopa for Parkinson's disease (Major interaction). Also check if you take blood pressure medications, muscle relaxants, lithium, potassium-sparing water pills, calcium channel blockers for high blood pressure, acid-reducing medications, diabetes pills (sulfonylureas), quinolone antibiotics, or bisphosphonates — all Moderate interactions.

L-Tyrosine also interacts with thyroid hormone medications.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glancePartially disclosed formula with graded evidence leaning against its stated purpose. Major medication interactions have been identified, and safety information is well characterized.

Green MAGnitude is a multi-ingredient supplement aimed at muscle performance and overall support. If you take levodopa for Parkinson's, blood pressure medications, muscle relaxants, lithium, diabetes pills, quinolone antibiotics, bisphosphonates, or thyroid hormones, you need to check with your own doctor or pharmacist before starting this product — the interactions are real and could affect how your medications work.

Even without those medications, mention it to your healthcare provider if you're pregnant, breastfeeding, or have heart, kidney, or blood pressure concerns.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 4 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Nov 25, 2011.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Green MAGnitude, straight from the product label.

Brand Controlled Labs
Barcode (UPC) 895328001422
Net contents 0.92 lb; 418 g
Market status On market
Date entered into DSLD Nov 25, 2011
DSLD ID 2633
Product type Other Combinations
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Green MAGnitude by Controlled Labs, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
5.2 Gram(s)
Maximum serving Sizes:
10.4 Gram(s)
Servings per container
40
UPC/BARCODE
895328001422
IngredientAmount% DV
Calories0 {Calories}--
Calories from Fat0 {Calories}--
L-Tyrosine500 mg--
L-Taurine2000 mg--
Betaine Anhydrous2000 mg--
Green Creatine Matrix5000 mg--
2CM Dicreatine Malate0 NP--
Magnesium Creatine Chelate0 NP--

Other ingredients: Natural and Artificial Flavors and Colors, Malic Acid, Acesulfame Potassium, Silicon Dioxide, Sucralose

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions for Usage: Combine 1 scoop of Green MAGnitude(TM) with 6-8 oz of water for a sweet/tart taste or 12-20 oz of water for a more mild taste. Consume the entire shake pre-workout or half pre-workout and half post-workout. Shake well before drinking. For best results, Green MAGnitude(TM) should be used in combination with other Controlled Labs products, at least 1-2 gallons of water per day, a high protein/moderate carbohydrate diet. For more details on optimizing your results, please see www.ControlledLabs.com.

Initial (First Serving) Instructions: To assess your individual tolerance to the supplement, combine 1/2 scoop of Green MAGnitude(TM) with 3-4 oz. of cold water and consume it before or after your workout. Shake well before drinking.

Precautions

Keep out of the reach of children.

Consult your doctor before using this product.

Do not purchase if safety seal is broken.

Do not take this product with MAOI drugs.

Do not use this product within 3-4 hours of taking yohimbe.

Warnings: You should not take this product if you have any prior medical condition, including diabetes or high blood pressure.

FDA Disclaimer Statement

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

General Statements

CREATINE MATRIX VOLUMIZER

Magnesium Creatine Chelate is patented by Albion Labs.

Sour Green Apple Flavor

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Green MAGnitude by Controlled Labs label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Green MAGnitude label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Green MAGnitude by Controlled Labs

These are the 5 active ingredients this product is made of. Select any to open its full monograph.

Serving size5.2 Gram(s) Dosage formPowder Servings per container40 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

L-Tyrosine

Interacts with
21 drugs
500 mg per serving

L-tyrosine is an amino acid your body uses to make brain chemicals like dopamine and norepinephrine. Some studies suggest it may help mental performan...

L-Tyrosine monograph & interactions

L-Taurine

Interacts with
173 drugs
2000 mg per serving

Taurine is an amino acid your body makes naturally and that you also get from animal foods. It is widely used in energy drinks and sports supplements,...

L-Taurine monograph & interactions

Betaine Anhydrous

No known
interactions
2000 mg per serving

Betaine anhydrous (also called trimethylglycine) is a compound found in foods like beets, spinach, and whole grains, and is sold as a supplement and a...

Betaine Anhydrous monograph & interactions

Green Creatine Matrix

5000 mg per serving

Other (inactive) ingredients: Natural and Artificial Flavors and Colors, Malic Acid, Acesulfame Potassium, Silicon Dioxide, Sucralose. These complete the product’s ingredient list but are not active constituents.

Interaction report

Green MAGnitude by Controlled Labs Drug Interactions

Want to check YOUR meds against Green MAGnitude?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
452Drugs
6 Major 337 Moderate 109 Minor

Ingredients driving the most interactions

Magnesium Creatine Chelate 295
L-Taurine 173
L-Tyrosine 21

Individual Drug Interactions

The ingredients in Green MAGnitude interact with 452 drugs. Click any drug to see the details.

3 of the 5 ingredients in Green MAGnitude interact with drugs. Each result below shows which ingredient is responsible. Magnesium Creatine Chelate L-Taurine L-Tyrosine

Each ingredient & the kinds of drugs it affects

For each ingredient in Green MAGnitude with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Magnesium Creatine Chelate15 drug types · 295 drugs

Levodopa/Carbidopa (Sinemet)

Magnesium can reduce the bioavailability of levodopa/carbidopa.
Clinical research in healthy volunteers shows that taking magnesium oxide 1000 mg with levodopa 100 mg/carbidopa 10 mg reduces the area under the curve (AUC) of levodopa by 35% and of carbidopa by 81%. In vitro and animal research shows that magnesium produces an alkaline environment in the digestive tract, which might lead to degradation and reduced bioavailability of levodopa/carbidopa.

Likelihood Probable Evidence B
Aminoglycoside Antibiotics

Concomitant use of aminoglycoside antibiotics and magnesium can increase the risk for neuromuscular weakness.
Both aminoglycosides and magnesium reduce presynaptic acetylcholine release, which can lead to neuromuscular blockade and possible paralysis. This is most likely to occur with high doses of magnesium given intravenously.

Likelihood Possible Evidence D
Antacids

Use of acid reducers may reduce the laxative effect of magnesium oxide.
A retrospective analysis shows that, in the presence of H2 receptor antagonists (H2RAs) or proton pump inhibitors (PPIs), a higher dose of magnesium oxide is needed for a laxative effect. This may also occur with antacids. Under acidic conditions, magnesium oxide is converted to magnesium chloride and then to magnesium bicarbonate, which has an osmotic laxative effect. By reducing acidity, antacids may reduce the conversion of magnesium oxide to the active bicarbonate salt.

Likelihood Possible Evidence D
Bictegravir/Emtricitabine/Tenofovir Alafenamide (Biktarvy)

Magnesium might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption.
Advise patients that bictegravir/emtricitabine/tenofovir alafenamide should be taken at least 2 hours before or 6 hours after magnesium containing products.

Likelihood Probable Evidence D
Bisphosphonates

Magnesium can decrease absorption of bisphosphonates.
Cations, including magnesium, can decrease bisphosphonate absorption. Advise patients to separate doses of magnesium and these drugs by at least 2 hours.

Likelihood Probable Evidence B
Calcium Channel Blockers

Magnesium can have additive effects with calcium channel blockers, although evidence is conflicting.
Magnesium inhibits calcium entry into smooth muscle cells and may therefore have additive effects with calcium channel blockers. Severe hypotension and neuromuscular blockades may occur when nifedipine is used with intravenous magnesium, although some contradictory evidence suggests that concurrent use of magnesium with nifedipine does not increase the risk of neuromuscular weakness. High doses of magnesium could theoretically have additive effects with other calcium channel blockers.

Likelihood Possible Evidence D
Digoxin

Magnesium salts may reduce absorption of digoxin.
Clinical evidence suggests that treatment with oral magnesium hydroxide or magnesium trisilicate reduces absorption of digoxin from the intestines. This may reduce the blood levels of digoxin and decrease its therapeutic effects.

Likelihood Possible Evidence B
Potassium-Sparing Diuretics

Potassium-sparing diuretics decrease excretion of magnesium, possibly increasing magnesium levels.
Potassium-sparing diuretics also have magnesium-sparing properties, which can counteract the magnesium losses associated with loop and thiazide diuretics. Theoretically, increased magnesium levels could result from concomitant use of potassium-sparing diuretics and magnesium supplements.

Likelihood Probable Evidence D
Quinolone Antibiotics

Magnesium decreases absorption of quinolones.
Magnesium can form insoluble complexes with quinolones and decrease their absorption. Advise patients to take these drugs at least 2 hours before, or 4 to 6 hours after, magnesium supplements.

Likelihood Probable Evidence D
Skeletal Muscle Relaxants

Parenteral magnesium alters the pharmacokinetics of skeletal muscle relaxants, increasing their effects and accelerating the onset of effect.
Parenteral magnesium shortens the time to onset of skeletal muscle relaxants by about 1 minute and prolongs the duration of action by about 2 minutes. Magnesium potentiates the effects of skeletal muscle relaxants by decreasing calcium-mediated release of acetylcholine from presynaptic nerve terminals, reducing postsynaptic sensitivity to acetylcholine, and having a direct effect on the membrane potential of myocytes. Magnesium also has vasodilatory actions and increases cardiac output, allowing a greater amount of muscle relaxant to reach the motor end plate. A clinical study found that low-dose rocuronium (0.45 mg/kg), when given after administration of magnesium 30 mg/kg over 10 minutes, has an accelerated onset of effect, which matches the onset of effect seen with a full-dose rocuronium regimen (0.6 mg/kg). In another clinical study, onset times for rocuronium doses of 0.3, 0.6, and 1.2 mg/kg were 86, 76, and 50 seconds, respectively, when given alone, but were reduced to 66, 44, and 38 seconds, respectively, when the doses were given after a 15-minute infusion of magnesium sulfate 60 mg/kg. Giving intraoperative intravenous magnesium sulfate, 50 mg/kg loading dose followed by 15 mg/kg/hour, reduces the onset time of rocuronium, enhances its clinical effects, reduces the dose of intraoperative opiates, and prolongs the spontaneous recovery time. It does not affect the activity of subsequently administered neostigmine.

Likelihood Probable Evidence A
Sulfonylureas

Magnesium increases the systemic absorption of sulfonylureas, increasing their effects and side effects.
Clinical research shows that administration of magnesium hydroxide with glyburide increases glyburide absorption, increases maximal insulin response by 35-fold, and increases the risk of hypoglycemia, when compared with glyburide alone. A similar interaction occurs between magnesium hydroxide and glipizide. The mechanism of this effect appears to be related to the elevation of gastrointestinal pH by magnesium-based antacids, increasing solubility and enhancing absorption of sulfonylureas.

Likelihood Probable Evidence B
Tetracycline Antibiotics

Magnesium decreases absorption of tetracyclines.
Magnesium can form insoluble complexes with tetracyclines in the gut and decrease their absorption and antibacterial activity. Advise patients to take these drugs 1 hour before or 2 hours after magnesium supplements.

Likelihood Probable Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, magnesium may have antiplatelet effects, but the evidence is conflicting.
In vitro evidence shows that magnesium sulfate inhibits platelet aggregation, even at low concentrations. Some preliminary clinical evidence shows that infusion of magnesium sulfate increases bleeding time by 48% and reduces platelet activity. However, other clinical research shows that magnesium does not affect platelet aggregation, although inhibition of platelet-dependent thrombosis can occur.

Likelihood Unlikely Evidence B
Gabapentin (Neurontin)

Gabapentin absorption can be decreased by magnesium.
Clinical research shows that giving magnesium oxide orally along with gabapentin decreases the maximum plasma concentration of gabapentin by 33%, time to maximum concentration by 36%, and area under the curve by 43%. Advise patients to take gabapentin at least 2 hours before, or 4 to 6 hours after, magnesium supplements.

Likelihood Unlikely Evidence B
Sevelamer (Renagel, Renvela)

Sevelamer may increase serum magnesium levels.
In patients on hemodialysis, sevelamer use was associated with a 0.28 mg/dL increase in serum magnesium. The mechanism of this interaction remains unclear.

Likelihood Possible Evidence B
Magnesium Creatine Chelate full monograph & interactions

L-Taurine2 drug types · 173 drugs

Antihypertensive Drugs

Theoretically, taurine might increase the risk of hypotension when taken with antihypertensive drugs.
Some clinical evidence suggests that taurine can reduce both systolic and diastolic blood pressure.

Likelihood Probable Evidence D
Lithium

Theoretically, taurine might reduce excretion and increase plasma levels of lithium.
Taurine is thought to have diuretic properties, which might reduce the excretion of lithium.

Likelihood Probable Evidence D
L-Taurine full monograph & interactions

L-Tyrosine2 drug types · 21 drugs

Levodopa

Theoretically, tyrosine might decrease the effectiveness of levodopa.
Tyrosine and levodopa compete for absorption in the proximal duodenum by the large neutral amino acid (LNAA) transport system. Advise patients to separate doses of tyrosine and levodopa by at least 2 hours.

Likelihood Probable Evidence D
Thyroid Hormone

Theoretically, tyrosine might have additive effects with thyroid hormone medications.
Tyrosine is a precursor to thyroxine and might increase levels of thyroid hormones.

Likelihood Probable Evidence D
L-Tyrosine full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Green MAGnitude, from the product label.

Controlled Labs

See all Controlled Labs products
Name
Controlled Labs
City
Englewood
State
NJ
Web Address
www.ControlledLabs.com
Pharmacist Counseling Corner

Green MAGnitude by Controlled Labs: Common Questions

Does Green MAGnitude by Controlled Labs interact with any medications?
Yes. Based on its ingredients, Green MAGnitude has a known interaction with 452 medications, including 6 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Green MAGnitude contains 5 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Will this work for muscle building or athletic performance?
The supplement contains creatine, which supports muscle energy production. L-Tyrosine is possibly ineffective for athletic performance according to the data we hold. Talk to your doctor or trainer about whether this product fits your fitness goals.
What are the side effects I should watch for?
The most common side effects are gastrointestinal — nausea, diarrhea, constipation, heartburn, and stomach distress. Fatigue and headache can occur with L-Tyrosine, and body odor with Betaine Anhydrous. Start with a lower dose to see how you tolerate it, and stop if side effects are bothersome.
Is it safe to take while breastfeeding?
L-Taurine is likely safe during breastfeeding. There isn't enough data on L-Tyrosine and Betaine Anhydrous, and normal dietary magnesium is fine, but you should talk with your doctor or pharmacist before taking a magnesium supplement while breastfeeding.
Can I take this if I have high blood pressure?
L-Taurine can lower blood pressure, so if you're already taking blood pressure medication, this could cause a problem. Magnesium in this product also interacts with certain blood pressure drugs. Check with your doctor or pharmacist before using it.
What is Magnesium Creatine Chelate and why is it in here?
It's a form of creatine bonded to magnesium. Creatine helps your muscles produce energy during intense exercise, and magnesium supports muscle function and many other body processes. This form aims to deliver both ingredients together.
Does this product have any fillers or unnecessary ingredients?
The inactive ingredients are flavoring, malic acid, acesulfame potassium (a sweetener), silicon dioxide (an anti-caking agent), and sucralose (a sweetener). These are common in powdered supplements to improve taste and texture.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Green MAGnitude label
Go deeper

The Full Monographs Behind Green MAGnitude’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Tyrosine

Interacts with 21 drugs

L-tyrosine is an amino acid your body uses to make brain chemicals like dopamine and norepinephrine. Some studies suggest it may help mental performance during short-term stress, sleep loss,...

Read the full Tyrosine monograph → Herb & supplement monograph

Taurine

Interacts with 173 drugs

Taurine is an amino acid your body makes naturally and that you also get from animal foods. It is widely used in energy drinks and sports supplements, and short-term use appears generally sa...

Read the full Taurine monograph → Herb & supplement monograph

Betaine Anhydrous

Betaine anhydrous (also called trimethylglycine) is a compound found in foods like beets, spinach, and whole grains, and is sold as a supplement and as a prescription medicine for a rare gen...

Read the full Betaine Anhydrous monograph → Herb & supplement monograph

Magnesium

Interacts with 295 drugs

Magnesium is an essential mineral your body needs for muscles, nerves, blood pressure, and many other functions, and supplements are useful for preventing or correcting deficiency. Some othe...

Read the full Magnesium monograph →
Sources

Sources & How We Checked

Green MAGnitude's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 118 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Tyrosine 4 references
  1. Meyer JS, Welch KM, Deshmukh VD, et al. Neurotransmitter precursor amino acids in the treatment of multi-infarct dementia and Alzheimer's disease. J Amer Geriat Soc 1977;25:289-98.
  2. DiPiro JT, Talbert RL, Yee GC, et al; eds. Pharmacotherapy: A pathophysiologic approach. 4th ed. Stamford, CT: Appleton & Lange, 1999.
  3. Wood DR, Reimherr FW, Wender PH. Amino acid precursors for the treatment of attention deficit disorder, residual type. Psychopharmacol Bull 1985;21:146-9.
  4. van Spronsen FJ, van Rijn M, Bekhof J. Phenylketonuria: tyrosine supplementation in phenylalanine-restricted diets. Am J Clin Nutr 2001;73:153-7. PubMed

See these in context on the Tyrosine monograph →

Taurine 21 references
  1. Ahmad S, Robertson HT, Golper TA, et al. Multicenter trial of L-carnitine in maintenance hemodialysis patients. II. Clinical and biochemical effects. Kidney Int 1990;38:912-8. PubMed
  2. Machado-Vieira R, Viale CI, Kapczinski F. Mania associated with an energy drink: the possible role of caffeine, taurine, and inositol. Can J Psychiatry 2001;46:454-5. PubMed
  3. Obermann M, Schorn CF, Mummel P, et al. Taurine induced toxic encephalopathy? Clin Neurol Neurosurg 2006;108:812-3. PubMed
  4. Bichler, A., Swenson, A., and Harris, M. A. A combination of caffeine and taurine has no effect on short term memory but induces changes in heart rate and mean arterial blood pressure. Amino Acids 2006;31(4):471-476. PubMed
  5. Iyadurai, S. J. and Chung, S. S. New-onset seizures in adults: possible association with consumption of popular energy drinks. Epilepsy Behav 2007;10(3):504-508. PubMed
  6. Berger, A. J. and Alford, K. Cardiac arrest in a young man following excess consumption of caffeinated "energy drinks". Med J Aust. 1-5-2009;190(1):41-43. PubMed
  7. Worthley, M. I., Prabhu, A., De, Sciscio P., Schultz, C., Sanders, P., and Willoughby, S. R. Detrimental effects of energy drink consumption on platelet and endothelial function. Am J Med 2010;123(2):184-187. PubMed
  8. Morchon, Simon D. and Perez Castrillon, J. L. [Hypoglycemia by intake of taurine]. Rev.Clin Esp. 2010;210(1):49.
  9. Livshits, Z., Hoffman, R. S., Hymes, K. B., and Nelson, L. S. If vitamins could kill: massive hemolysis following naturopathic vitamin infusion. J Med Toxicol. 2011;7(3):224-226. PubMed
  10. Schoffl, I., Kothmann, J. F., Schoffl, V., Rupprecht, H. D., and Rupprecht, T. "Vodka energy": too much for the adolescent nephron? Pediatrics 2011;128(1):e227-e231. PubMed
  11. Calabro, R. S., Italiano, D., Gervasi, G., and Bramanti, P. Single tonic-clonic seizure after energy drink abuse. Epilepsy Behav 2012;23(3):384-385. PubMed
  12. Fujita, T., Ando, K., Noda, H., Ito, Y., and Sato, Y. Effects of increased adrenomedullary activity and taurine in young patients with borderline hypertension. Circulation 1987;75(3):525-532. PubMed
  13. Darling, P. B., Lepage, G., Leroy, C., Masson, P., and Roy, C. C. Effect of taurine supplements on fat absorption in cystic fibrosis. Pediatr Res 1985;19(6):578-582. PubMed
  14. Fukuyama, Y. and Ochiai, Y. Therapeutic trial by taurine for intractable childhood epilepsies. Brain Dev. 1982;4(1):63-69. PubMed
  15. Franconi, F., Bennardini, F., Mattana, A., Miceli, M., Ciuti, M., Mian, M., Gironi, A., Anichini, R., and Seghieri, G. Plasma and platelet taurine are reduced in subjects with insulin-dependent diabetes mellitus: effects of taurine supplementation. Am.J. DOI
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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

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