Key Benefits

• Feel energised—magnesium helps reduce tiredness and fatigue.

• Supports your nervous system and psychological balance.

• Helps maintain healthy bones and teeth every day.

• Highly bioavailable Magtein® for effective absorption.

Start your day with confidence—Magnesium L-Threonate from Momentous delivers 2 grams of Magtein®, a unique and highly absorbable form of magnesium. This essential mineral contributes to a reduction of tiredness and fatigue, so you can keep up with life’s demands. Magnesium also supports the normal functioning of your nervous system and helps maintain psychological balance, making it a smart choice for busy minds.

Looking after your body is just as important: magnesium plays a key role in maintaining normal bones and teeth, and supports normal energy-yielding metabolism. With its advanced bioavailability, this supplement helps you meet your daily magnesium needs with ease—so you can feel your best, every day.

This supplement features Magtein®, a patented form of magnesium L-threonate that combines magnesium with L-threonic acid. It is the only form of magnesium that effectively supports magnesium levels in the brain and is considered highly bioavailable, meaning it is readily absorbed and utilised by the body. By delivering magnesium directly to brain cells, it may support cognitive functions, making this a great choice for enhancing overall brain health.

Momentous believes that people at their best can positively impact their personal lives, communities, and the world. No matter your goals, Momentous’ relentless search to help you achieve them drives their collaboration with top minds in science and athletic performance. Using the latest research and real-world experience, they create products designed to help you be your best. Momentous has built an advanced network of experts, holding sourcing partners to the highest standards for safe, effective, and reliable ingredients. Strategic partnerships keep them at the forefront of human performance, with NSF and Informed Sport certifying the quality and integrity of their products.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Magnesium 145 mg (from 2 g Magtein® Magnesium L-Threonate).

Other Ingredients: Rice Flour, Hypromellose, Magnesium Stearate, and Silica.

GMO Free, Gluten Free, Vegan, Dairy Free, and Soy Free.

Take 3 capsules 30-60 minutes before sleep.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.