NOW Foods
Magtein Magnesium L-Threonate - 90 vcaps
Magtein Magnesium L-Threonate - 90 vcaps
Join for as little as £4.99 per month or take an annual membership of £29.99 to get the discounted pricing.
Members save £6.90 · 20% off retail
Join once to unlock member pricing across the supplement store.
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Why Perqen prices stay low
We source directly from authorized EU distributors, avoid commingled inventory, and pass through the wholesale advantage instead of padding retail prices.
I saved over £60 by being able to shop the brands.
Featured brands: KIKI Health, Nordic Naturals, and Doctor's Best
A Perqen Health Selection. Part of our GP-curated collection of high-purity longevity essentials.
Cognitive Support Supports Memory and Learning Promotes Brain Health non-GMO Food Supplement Vegetarian/Vegan Kosher General Health Family-run since 1968 Halal GMP quality assured Magnesium is an essential mineral that supports bone, muscle, and nervous system function. Magtein® (magnesium L-threonate) is a specialised form shown to effectively support cognitive function by crossing the blood-brain barrier and helping maintain healthy synapse activity, mental clarity, and a calm, balanced mood.
🛡️ GP-Vetted Purity
Selected and approved by clinical doctors at the Veridian Clinic. We verify batch certificates for potency and contaminants so you don't have to.
💸 The Perqen Market Hack
Why pay a 40% retail markup elsewhere? Our membership model removes the "middleman tax," giving you the same premium batch at wholesale rates.
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