Four products. One goal. Peak mental performance.

The Mental Performance Stack brings together Natural Stacks' four most complementary cognitive supplements into a single bundle - covering focus, memory, dopamine, sleep, and sustained energy. It's the starting point we'd recommend for anyone serious about optimising how their brain performs day to day.

Bought individually, these four products would cost you €152.80. The stack is €134.95 - a saving of €17.85.

Here's what's in it and why each piece matters

NEUROFUEL is built around the CILTEP stack - a combination of Artichoke Extract and Forskolin that works by inhibiting PDE4, an enzyme that breaks down cAMP (cyclic adenosine monophosphate) in brain cells. Higher cAMP triggers CREB (cAMP response element-binding protein), a key signalling protein involved in long-term memory formation and learning. Artichoke Extract maintains the signal; Forskolin amplifies it. The result is sharper focus and improved motivation that builds with consistent use rather than spiking and crashing.

MagTech covers the sleep and cognitive recovery side. Three forms of magnesium - L-Threonate (the only form shown to cross the blood-brain barrier), Taurate, and Glycinate - work together to support deep sleep, reduce anxiety, and maintain the synaptic density that underpins memory and learning. You can have the best nootropic stack in the world; if your sleep is poor, you're leaving most of it on the table.

Dopamine Brain Food targets the dopamine system - the neurotransmitter most associated with motivation, drive, and the ability to focus on demanding tasks. It provides the nutritional precursors (L-Phenylalanine, L-Tyrosine, EGCG, Vitamin B6 and others) your brain needs to synthesise dopamine naturally, without the crashes associated with stimulant-based approaches.

Smart Caffeine pairs caffeine with L-Theanine - the combination that research consistently shows delivers cleaner, more sustained focus than caffeine alone, without the jitters or anxiety. It smooths the caffeine curve and extends its useful window.

The stack logic

These four products address four different systems: cellular memory formation (NEUROFUEL), foundational brain health and sleep (MagTech), motivational drive (Dopamine Brain Food), and immediate clean energy (Smart Caffeine). They don't overlap - they complement. That's what makes this a genuine stack rather than just a bundle.

€134.95 - saving €17.85 versus buying individually.

Consult your doctor before use if pregnant, nursing, or taking medications.