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, motivation, 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 supports mental clarity and focus by working with your brain's natural signalling pathways. Artichoke Extract helps maintain 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, Taurate, and Glycinate — work together to support deep sleep, reduce occasional anxiety, and maintain the neurological foundations that underpin 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.

Natural Stacks Brain Food is a premium nootropic supplement formulated to support mental drive, motivation and sustained focus during demanding tasks. Its unique blend of natural ingredients — including L-Phenylalanine, L-Tyrosine, EGCG and Vitamin B6 — provides the nutritional building blocks your brain needs to perform at its best, without the energy crashes associated with stimulant-based products.

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

The stack logic

These four products address four different systems: cellular focus and clarity (NEUROFUEL), foundational brain health and sleep (MagTech), motivational drive and sustained energy (Natural Stacks 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.

Food supplements should not be used as a substitute for a varied diet. Consult your healthcare professional before use if pregnant, nursing, or taking medications. Keep out of reach of children.