Brain Boost by Jigsaw Health is designed to enhance memory, focus, and overall cognitive support – while also promoting calmness and balanced mood.

At the heart of Brain Boost is Magtein Magnesium L-Threonate, a clinically studied form of magnesium that can cross the blood-brain barrier to directly support brain health.

144mg of elemental magnesium, per serving, works to strengthen connections within your brain, improve receptor function, and enhance adaptability.

This can lead to sharper focus, improved learning ability, better memory retention, and steadier mood support.

Brain Boost is crafted with the same high-quality standards you expect from Jigsaw Health: gluten-free, vegan, soy-free, and Non-GMO.

Free from artificial colours, flavours, and unnecessary fillers, every serving is backed by rigorous testing for purity and potency.

Whether you want to stay alert during study or work, support lifelong cognitive health, or promote emotional balance, Brain Boost by Jigsaw Health with Magnesium L-Threonate offers brain and mood support you can trust.

Certificates: 3rd party label claim verified

Pack size: 90 capsules

Servings per container: 30

Serving size: 3 capsules

Gender: Children, Men, Women

Primary Ingredients

Magnesium (from Magtein® Magnesium L-threonate)

Other ingredients

Vegetarian Capsule (as hypromellose and water), L-Leucine and Nu-Mag® Rice Extract Blend (synergistic anti-caking agents)

Take 3 capsules daily or use as directed by your healthcare professional

Gluten Free, Non-GMO, Soy Free

Store in a cool and dry place out of reach of children

If you are currently being treated for kidney disease, please consult your healthcare professional before taking any magnesium supplement as magnesium toxicity can occur in those with kidney disease

Magtein® is protected under a family of US patents, pending patents, and is protected worldwide. Magtein® is a trademark of Magceutics®, Inc. and is distributed exclusively by AIDP, Inc.
Keep out of reach of children.
Should not be used if tamper-evident seal is broken.
^The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
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

Nature's Fix operate a no quibble 14 day return policy*

Additionally, the CCR give you the right to change your mind and cancel an order within 14 calendar days for any reason.

*Nature’s Fix accepts returns of products returned in perfect re-saleable condition i.e. in original, undamaged packaging, not used, with protective seal in place.

If you do decide to cancel your order or you wish to return an item, then you must put this in writing. The most efficient method would be to email help@naturesfix.co.uk with your order number and “return request” in the subject of the email. You should then await authorisation and further instructions.