Supplements / Magnesium / Life Extension – Neuro-Mag L-Threonate
Life Extension Neuro-Mag Magnesium L-Threonate — 90 Vegetarian Capsules
A closer look at Neuro-Mag: its magnesium form, label amounts, capsule format, and the practical trade-offs to consider before buying.
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Magnesium is an essential mineral that supports normal muscle and nerve function, energy production, bone health, and metabolism. Each form differs in absorption and delivery:
Neuro-Mag: Compare the Form and the Full Serving
Use the label details in this review to compare the selected presentation with other options. Consider suitability and the cost of a full labeled serving before choosing.
Key ingredients and roles
- Magnesium from Magtein magnesium L-threonate
Magnesium contributes to normal muscle and nerve function. The source form identifies this formula; it does not establish that it is the best choice for every person.
This block describes Neuro-Mag capsules only. The review below compares the other linked Life Extension products separately, including their magnesium forms and supporting ingredients. Check the current label for the exact presentation you buy.
Life Extension Neuro-Mag: Is This Magnesium Format Right for You?
Life Extension Neuro-Mag contains Magtein magnesium L-threonate in a bottle of 90 vegetarian capsules. It is worth considering if you are specifically comparing L-threonate supplements, rather than choosing magnesium only by the largest number on the front label.
This is an editorial overview of product information, not a hands-on test or a report of customer results.
Affiliate disclosure: BilloraCare may earn a commission from purchases made through affiliate links, at no extra cost to you.
What Stands Out
- A specific magnesium form: Life Extension positions this formula for memory and cognitive health support. That positioning is not a promise of noticeable improvement for every user.
- Capsule format: a practical consideration for shoppers who prefer capsules over a drink mix.
- Compare the full serving: capsule count alone can make two bottles look like better or worse value than they actually are.
What to Consider About the Magnesium Amount
The manufacturer's label lists 144 mg of elemental magnesium from 2,000 mg of Magtein magnesium L-threonate per three-capsule serving. These are two descriptions of the same ingredient contribution, not amounts to add together. The bottle contains 30 labeled servings.
When comparing options, look at the magnesium form, elemental amount, capsules per serving, and total cost together. A larger compound weight should not be mistaken for more elemental magnesium.
How to Use It
Follow the directions and warnings on the bottle you receive. The manufacturer's directions specify three capsules daily, or as advised by a healthcare practitioner. This describes the product's labeled use, not a personalized dosage recommendation.
Important Considerations
Magnesium supplements can cause diarrhea, nausea, or abdominal cramping. They can also interfere with some medicines, including certain antibiotics and osteoporosis medicines. Ask a healthcare professional about suitability and timing if you take medication, have kidney disease or another medical condition, are pregnant, or are breastfeeding.
Consider magnesium from other supplements and medicines before combining products. Do not use this review to diagnose or treat memory problems; new or worsening symptoms deserve professional assessment.
Compare the Other Life Extension Magnesium Options
The options linked on this page are separate products. Their ingredients are not all included in Neuro-Mag capsules. Magnesium supports normal muscle and nerve function; the source compound, elemental amount, format, and other ingredients differ between formulas.
Neuro-Mag Capsules: The Product Reviewed Here
Active ingredient: magnesium supplied as Magtein magnesium L-threonate. See the serving details above. The source compound identifies the formula; it should not be counted as an additional nutrient alongside magnesium.
Other labeled ingredients: vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, vegetable stearate, and silica. These are formulation components rather than additional cognitive-support actives. Cellulose forms the capsule or provides bulk; fatty-acid ingredients commonly assist manufacturing, while silica commonly helps powder flow.
Neuro-Mag Tropical Punch Powder — 93.35 g
Active ingredient: one approximately 3.11 g scoop supplies 144 mg of magnesium from 2,000 mg of Magtein magnesium L-threonate. The jar provides about 30 servings. It offers the same labeled magnesium contribution as the capsule serving in a drink-mix format.
Other ingredients on the published European label: citric acid, gum acacia, maltodextrin, natural flavors, stevia extract, and silica. Citric acid contributes acidity; flavors and stevia contribute taste and sweetness. Acacia and maltodextrin commonly serve formulation or carrier functions, and silica helps powder flow. These are general formulation roles, not separately demonstrated health benefits at the amounts used. Check the retailer's current label for the bottle supplied in your market.
Check powder price and availability.
Magnesium Caps — 500 mg, 100 Vegetarian Capsules
Active sources: magnesium oxide, magnesium citrate, and magnesium succinate provide a combined 500 mg of elemental magnesium per capsule. The label does not disclose each form's individual contribution.
- Oxide: a magnesium source that is generally less bioavailable than citrate.
- Citrate: another source of the same mineral, generally more readily absorbed than oxide.
- Succinate: contributes to the labeled magnesium total; this label alone does not establish a separate energy benefit from this form.
Other labeled ingredients: vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, and silica. Their general roles are capsule structure, bulk, manufacturing assistance, and powder flow.
Before choosing: the 500 mg amount exceeds the US adult upper limit of 350 mg daily from supplements and medications. That limit excludes magnesium naturally present in food. Discuss suitability with a healthcare professional; a larger amount is not automatically a better choice.
Check Magnesium Caps price and availability.
Magnesium Citrate — Confirm the Selected Strength
Active source: magnesium citrate supplies magnesium for its normal nutritional roles. The button on this page identifies a 160 mg presentation, while the manufacturer's current US listing is 100 mg per capsule. Do not assume those labels or their supporting ingredients are identical.
The complete ingredient list for the linked 160 mg presentation has not been confirmed here. Check its Supplement Facts and other ingredients on the retailer listing or bottle before purchasing, especially if avoiding particular excipients. This comparison does not substitute the newer formula for the linked presentation.
Check Magnesium Citrate price and availability.
Calm-Mag — 45 mg, 30 Vegetarian Capsules
Active ingredient: each capsule supplies 45 mg of magnesium from 750 mg of ATA Mg magnesium acetyl-taurate. This is a different compound from Neuro-Mag's L-threonate. Life Extension markets Calm-Mag for support of a healthy response to daily stress; this does not establish treatment for anxiety or guarantee relaxation.
Other labeled ingredients: vegetable cellulose (capsule), microcrystalline cellulose, silica, and vegetable stearate. These generally provide capsule structure, bulk, powder flow, and manufacturing assistance. The label does not list a separate dose of free taurine.
Check Calm-Mag price and availability.
How to compare: choose by the actual formula, suitability, serving size, and total cost. These alternatives are not a recommendation to take several magnesium products together. General absorption and intake information: NIH Office of Dietary Supplements.
Quick Questions
Does the 2,000 mg figure mean 2,000 mg of elemental magnesium?
No. Use the elemental amount explained above when comparing magnesium labels.
Is this the flavored powder?
No. This review covers the capsule presentation. Check the selected format before checkout.
Is it automatically the best magnesium choice?
No. The right comparison depends on your reason for considering a supplement, its suitability, and your budget.
Our Take
Neuro-Mag is a focused option for shoppers who have decided to consider magnesium L-threonate and prefer capsules. Its main shopping trade-off is whether this specific form fits your priorities and budget. Compare cost per labeled serving and confirm the selected presentation before buying.
Product details were checked against the manufacturer's published label. General magnesium information: NIH Office of Dietary Supplements — Magnesium.