Magtein Magnesium L-ThreonateSource Naturals Magtein Magnesium L-Threonate, 90 Capsules

Magnesium in the L-threonate form

Magtein is a branded form of magnesium L-threonate, and this listing is labelled at 667 mg. The brand points to preliminary and preclinical research on the ingredient, so check the supplement facts panel on your pack for the elemental magnesium per serving.

Capsules and step-up dosing

The capsules are gelatin, with maltodextrin, magnesium stearate and silica, and the brand states there are no yeast, dairy, egg, gluten, soy or wheat ingredients and no preservatives or artificial colour, flavour or fragrance. The suggested routine builds up gradually from one capsule a day to three, so a bottle of 90 capsules lasts 30 days at the full dose.

How to use

Take 3 capsules daily, preferably in divided doses. Start with 1 capsule daily and gradually increase to 3 capsules daily.

Before you choose

Not recommended for children or for women who are pregnant, may become pregnant or are breastfeeding. If you are taking prescription drugs, consult your healthcare professional before use. Do not use if either tamper-evident seal is broken or missing. Store in a cool, dry place. Food supplement. Do not exceed the recommended daily intake. Not a substitute for a varied diet. Keep out of reach of children. Consult a doctor before use if pregnant, breastfeeding, taking medication or under medical supervision. US-market product: packaging and label wording may differ from UK versions.

Full ingredients

Other ingredients: Gelatin (capsule), maltodextrin, magnesium stearate, and silica.

Check your pack for the formulation supplied.

This item ships from the USA and takes longer to arrive. The standard UK-stock delivery estimates do not apply.

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