Price: $27.99 - $24.99
(as of Mar 27, 2026 11:04:07 UTC – Details)
Product description
KAPPA NUTRITION LABS
Texas Innovation. Global Trust.
At Kappa Nutrition Labs, we don’t just manufacture supplements, we create breakthroughs. Our flagship innovation, Magbrain, is the only Magnesium L-Threonate plant-based formula manufactured in the United States under advanced quality controls and rigorous processes, utilizing high-purity magnesium from Canada’s pristine mineral regions, delivering unmatched purity, performance, and trust. From Magbrain Magnesium L-Threonate Plant-Based to Immune C Plus, every formula reflects our commitment to clean, non-GMO, Texas-born science that supports brain, sleep, immune, and muscle health, helping you perform and feel your best every day.
Calm. Focus. Balance. Naturally.
Advanced Magnesium L-Threonate plant-based 3-in-1 by Kappa Nutrition Labs, helps restore cognitive clarity, relaxation, and healthy sleep patterns. Made with plant-based, non-GMO ingredients and crafted under strict USA quality standards.
Trusted Science Made in the USA
Crafted in Texas with precision and integrity. Kappa Nutrition Labs blends advanced research and plant-based purity to deliver quality you can trust.
Smart Absorption Powered by Magbrain
Our 3-in-1 formula L-Threonate, Glycinate & Malate works synergistically to enhance Magnesium delivery and optimize performance.
Science Refined. Unparalleled Wellness.
Where advanced formulation meets modern innovation, each capsule blends science with pure, high-quality ingredients for lasting balance and focus.
Pure Calm. Intelligent Balance.
Magnesium L-Threonate plant-based 3-in-1 promotes clarity, restful sleep, and inner calm, a supplement as intelligent as it is pure.
Technical Specifications / Magnesium L-Threonate Plant-Based 3-in-1
Product Name Kappa Nutrition Magnesium L-Threonate Plant-Based 3-in-1 / Powered by Magbrain Magnesium Sources Magnesium (as Magbrain, [Magnesium L-Threonate (Plant-Based), Magnesium Bisglycinate Chelate & Malate]) Magnesium per Serving 280 mg (2 capsules) / 420 mg (3 capsules) Serving Size 2–3 capsules daily Servings per Container 30 – 75 servings (varies by bottle size) Form Vegan Capsules Main Benefits Supports memory, focus, relaxation, mood, and energy production Why It Works Powered by Magbrain / Advanced Absorption Engineered for the Mind, Body & Beyond Clean Label non-GMO, Vegan, Gluten-Free Manufactured In Texas, USA – cGMP Certified Facility Third-party tested Identity, strength, heavy metals, microbial content, and label accuracy. Dietary Supplement Type Professional Grade Magnesium L-Threonate Plant-Based (Magbrain) Supplement Nutritional reference RDA for elemental magnesium, 320 mg for women, 420 mg for men, 400 mg for pregnant women. U.S. Developed & Protected Magbrain / Magnesium L-Threonate plant-based formulation is protected under U.S. trade secret law. Proudly Made in the USA The First and Only Magnesium L-Threonate plant-based (Magbrain) Crafted on American Soil
Product Dimensions : 2.5 x 2.5 x 5.2 inches; 4.66 ounces
Date First Available : November 5, 2020
Manufacturer : Kappa Nutrition
ASIN : B08MTNZH1L
Best Sellers Rank: #1,444 in Health & Household (See Top 100 in Health & Household) #34 in Magnesium Mineral Supplements
Customer Reviews: 4.7 4.7 out of 5 stars (6,053) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
High-Potency Magnesium L-Threonate Plant-Based. Manufactured in Texas, USA. Each 3-capsule serving provides 420 mg elemental magnesium (280 mg per 2 capsules).
Supports Brain Function & Mental Clarity. Helps maintain healthy magnesium levels in the brain to support memory, focus, and cognitive performance.
Promotes Relaxation & Restful Sleep. Supports GABA and melatonin pathways to encourage calmness and healthy sleep cycles.
Muscle, Energy & Recovery Support. Plays a role in ATP energy production, neuromuscular function, and post-exercise recovery.
Bone & Heart Health + Quality Assurance. Supports bone density and cardiovascular wellness. Made in a cGMP-certified facility and third-party tested for purity, heavy metals, and label accuracy.
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