Magnesium glycinate provides highly bioavailable support for muscle function, cardiovascular health, muscle relaxation, and mood balance. It supports healthy cardiovascular function, energy production, muscle activity, metabolic health, and a balanced mood in a form less likely to cause digestive discomfort than other forms of magnesium.

• Supports improved cognitive performance
• With 72mg of Magtein^® magnesium l-threonate and 500mg of Cognizin^® citicoline
• Extra-strength, high-absorption formula
• Free of caffeine and stimulants
• Tablets feature an easy-to-swallow coating

Extra Strength Brain Health Memory Plus from Qunol delivers comprehensive support for a sharper mind as you age. Powered by clinically backed Magtein and Cognizin, this stimulant-free formula promotes improved memory, focus, attention, alertness, productivity, and mental energy.

Frequently Asked Questions

What is Magtein?

Magtein is a patented, highly absorbable form of magnesium L-threonate. It’s known for its ability to cross the blood-brain barrier and support brain health and memory.

What is Cognizin?

Cognizin is a proprietary form of citicoline. Clinical studies have shown that Cognizin supports mental energy, focus, and attention.

Experience the next generation of magnesium supplementation with MagTech by Natural Stacks. Unlike ordinary magnesium pills, MagTech is a scientifically designed blend that includes Magtein (magnesium L-threonate), magnesium glycinate, and magnesium taurate — three forms chosen for their superior absorption and targeted benefits.

Sleep aid for adults: Fall asleep naturally with whole-food, plant-based, non-synthetic melatonin from tomatoes that helps you fall asleep faster, stay asleep longer, and wake up refreshed. Muscle relaxation: Replenishing magnesium complex is essential for muscle relaxation & recovery and for healthy nerve transmission. Non-Groggy Formula: Drug-free, non-habit-forming, plant-based melatonin (1 mg per 2-tablet dose) works without next-day grogginess. 2.5x better absorption than leading form: Highly bioavailable magnesium glycinate your body can absorb well without GI discomfort. High-Quality TRAACS (The Real Amino Acid Chelate System patented lab validation method) magnesium bisglycinate plus sea-sourced magnesium, Somato Melatonin from Tomato, Non-GMO Project Verified, Certified Gluten-Free by NSF, Certified Kosher, 100% Vegan, No Artificial Flavors. Sleep well on night one with the perfect pairing of restorative magnesium & unique tomato-derived melatonin that works with your body to help you fall asleep naturally. Get the Zzzzs you deserve with this powerful duo for restorative sleep support and muscle-relaxation. Non-habit-forming and no next-day grogginess!