Magtein, hořčík L -threonát, 667 mg, 180 tobolek - zdrojové přírodní

Hořčík (jako hořčík L-threonát), magtein (hořčík L-threonát), želatina (kapsle), oxid křemičitý a stearát hořčíku.

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Vezměte 3 tobolky denně. Začněte s 1 tobolkou denně a během dne a 1 tobolka 1-2 hodiny před spaním postupně se zvyšují na 2 tobolky. Vezměte jednu kapsle s každým jídlem nebo podle pokynů.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Magnesium L-Threonate (Magtein)

Magnesium L-threonate is a magnesium salt created to boost brain magnesium stores and support cognitive function.

This form, marketed as Magtein, is known for its capacity to cross the blood-brain barrier and deliver magnesium to neural tissue, helping normal brain function.

What Does Magnesium L-Threonate Do?

Magnesium helps support normal synaptic function and neurotransmitter activity, which are key for learning and memory processes.

The mechanism involves delivering magnesium to brain tissue to support synaptic density and communication within neural networks, with research suggesting potential improvements in memory and cognition in older adults.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Source Naturals is a well established brand with a long standing reputation in the US supplement market, recognised for ingredient transparency and consistent manufacturing practices. This combination of heritage and reliability makes Source Naturals our chosen partner for Magtein Magnesium L-Threonate, a formulation designed to target brain magnesium delivery. The brand’s commitment to GMP practices, FDA-compliant production and routine third party testing reflects a rigorous quality mindset that aligns with our standards. This brand is also known for licensing and protecting Magtein, underscoring a focused expertise in this specialised ingredient.

Source Naturals’ product capability centres on delivering a consistent, brain-targeted magnesium form, supported by its clear manufacturing framework and documented testing approach. This enables a dependable, science‑led supply for Magtein, ensuring product integrity across batches. We evaluated the brand with our expert team of doctors, nurses, and nutritionists and confirmed alignment with our quality criteria, communicating trust and safety in every step our expert team of doctors, nurses, and nutritionists and our rigorous testing protocols. This collaboration reinforces why Source Naturals is Welzo Selected for this supplement.