Smarter Magnesium for a Sharper Mind
Adding NAC to Magnesium L-threonate offers an advanced form of magnesium designed to cross the blood-brain barrier and elevate magnesium levels in the brain. Outperforming other formulations, delivering this essential mineral directly to your nervous system.
Magnesium L-Threonate is uniquely researched for its impact on learning, memory, brain plasticity, and sleep quality.
To further enhance these benefits, we've combined it with N-Acetyl L-Cysteine (NAC) - a clinically studied antioxidant that helps protect neurons in the brain from oxidative stress, promotes healthy brain detoxification, and complements magnesium's calming and restorative effects.
This is a breakthrough formula as a dual-action cognitive supplement - Magnesium L-Threonate for clarity, calm, memory and sleep; NAC for repair and protection of brain cells.
What is the Blood-Brain Barrier (BBB)?
- The blood-brain barrier is a highly selective, protective boundary between the bloodstream and the brain tissue.
- It's made up of tightly joined endothelial cells that line the tiny blood vessels (capillaries) in the brain.
- Its main role is to protect the brain from harmful substances (like toxins, pathogens, and large molecules), while still letting essential nutrients (like glucose, amino acids, and certain ions) through.
Does it go "from the blood to the brain to the nervous system"?
- Yes, but in a specific way.
- Blood delivers oxygen and nutrients.
- At the blood-brain barrier, only certain molecules are allowed to cross into the brain's extracellular fluid.
- Once inside, these nutrients (like magnesium L-threonate) become available to neurons and glial cells, which are the main functional cells of the nervous system.
So the flow is essentially:
Blood (through BBB) Brain tissue Nervous system cells (neurons & glia).
In short: the BBB doesn't separate the brain from the rest of the nervous system-it is part of the nervous system's protection, ensuring the brain gets what it needs while keeping out what it doesn't.
Why the Combination of Magnesium L-Threonate with NAC Matters
- Cognitive Clarity & Focus - Magnesium L-Threonate supports learning, memory retention, and brain adaptability.
- Sleep & Relaxation - Contributes to nervous system calm and improved sleep quality.
- Cellular Protection - NAC boosts glutathione, shielding neurons from oxidative damage.
- Mood & Motivation - Together, magnesium and NAC help balance stress responses and support mental resilience.
- Nerve & Brain Vitality - Nourishes neurons and glial cells for long-term cognitive health.
- Immune & Detox Support - NAC strengthens the body's detox pathways and immune defenses.
Together, they complement each other: Magnesium supports calm, sleep, and memory, while NAC protects and repairs brain cells - helping sustain both short-term performance and long-term resilience.
Dosage Guidelines
Magnesium L-Threonate has a unique absorption profile and is primarily studied for its brain-specific effects.
- Research-based dosage range: 1,000-1,600 mg Magnesium L-Threonate daily (delivering about 144 mg elemental magnesium).
- Suggested use: Divide into 2-3 capsules, morning and evening. An evening dose may further support sleep quality.
Safety
- Generally well tolerated.
- Mild side effects may include drowsiness, headache, or digestive discomfort at higher intakes.
- People with kidney disease should not take this supplement without medical supervision.
Product Details
- Magnesium L-Threonate - 1,200 mg (400 mg × 3 capsules per serving)
- N-Acetyl L-Cysteine (NAC) - 300 mg
- 100% vegan, with no fillers, binders, or preservatives
What's in the box
1 x Living Labs Magnesium L-Threonate + NAC 1500mg per serving
Disclaimer
DISCLAIMER: This product may be a complementary medicine and/or not have been evaluated and verified by the South African Health Products Regulatory Authority for its quality, safety or intended use. Use of this product is therefore not intended to compensate for diagnosis, treatment, cure, or mitigation of medical conditions and must not substitute the obtaining of medical advice from a registered health professional for any health or health-related conditions.
