With a clinical-strength 4,000mg of Lion’s Mane Mushroom per serving, this high-potency formula has been expertly crafted to enhance cognitive function, memory, and mental clarity—without the crashes often associated with caffeine.

Combined with Bacopa Monnieri, Guarana, and a supportive blend of B Vitamins, this supplement is ideal for anyone looking to boost daily productivity and reduce brain fog.

Used consistently, the formula supports long-term brain health by promoting nerve growth factor (NGF) production, which is vital for maintaining and repairing brain cells.

Guarana and B Vitamins work synergistically to lift natural energy levels, while Bacopa Monnieri—an Ayurvedic herb renowned for its nootropic properties—helps sharpen attention and improve memory recall.

Whether you’re heading into a demanding workday, training session, or just need to stay switched on, this blend is a natural choice to help you stay on form.

Fourfive’s commitment to clean, effective supplementation is clear: every capsule contains only what you need, and nothing you don’t.

That means no gluten, dairy, gelatin, fillers, binders, or GMOs, just potent, plant-based performance. The capsules are made using 100% fruiting bodies, with a minimum 40% polysaccharide content to guarantee quality and efficacy. Backed by independent trials, the formula has been shown to reduce fatigue and support sustained energy throughout the day.

Trusted by elite athletes like Jamie George and Dom Day, and proven by 90% of users who reported improved results after 8 weeks, this is a supplement designed not just for short-term energy—but for long-term performance.

Lion’s Mane Mushroom is known for its neuroprotective properties, particularly its ability to stimulate the production of Nerve Growth Factor (NGF)—a protein that supports the growth and survival of neurons. By encouraging NGF activity, this supplement helps promote mental clarity, memory retention, and long-term cognitive health. The 10:1 extract used in this formula ensures you’re getting a concentrated dose that delivers maximum effect.

Combined with Bacopa Monnieri, a natural adaptogen that’s been shown to improve attention and information processing, and Guarana, a natural source of slow-releasing caffeine, the result is a powerful cognitive enhancer.

Add in essential B Vitamins to reduce tiredness and fatigue, and you've got an all-round formula for better mental performance and sustained energy throughout the day.