We discovered what science had already begun to uncover—certain mushroom strains are among nature’s most powerful tools to support the brain. Backed by research and driven by curiosity, we built our own lab to grow the best ourselves. Lion’s Mane, Reishi, Shiitake, and Maitake, harvested at peak potency and treated with care. Residuals come from trusted partners who share our values.
Where Nature meets Neuroperformance
& Nature
We've set out to find the best ingredients - backed by science, provided by nature -to support your mind, naturally.
This is RYN!
Science
Ingredients
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Lion's Mane
Hericium erinaceus
Known for its neuroprotective properties, Lion’s Mane supports memory, focus, and cognitive function by stimulating nerve growth factor (NGF)—helping your brain grow and adapt.
Guayusa is a natural source of smooth, balanced energy. Unlike coffee, it delivers clean focus without the crash—thanks to its unique blend of caffeine, theobromine, and antioxidants.
Guayusa
Ilex guayusa
Green-Tea-Extract promotes calm, focused alertness without drowsiness. It helps reduce anxiety, smooth out caffeine effects, and supports deep, sustained concentration.
Green-Tea-Extract
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It supports mental alertness, reaction time, and memory, making it a powerful cognitive enhancer for focus-intensive tasks. Beyond brain benefits, Guarana is also rich in antioxidants and has been shown to support metabolism and reduce fatigue.
Guarana
Our Expertise
We built our own lab to do things differently—we wanted to gain a deep understanding of the various factors influencing the growth and yield of our mushrooms. From structured water to classical music, every detail is designed to honor the intelligence of nature and deliver unmatched quality. This commitment extends to our suppliers and partners, who share our high standards to ensure that only the finest ingredients reach our customers.
Our Partners
For the ingredients we don’t grow ourselves, we rely on a network of local partners who share our values of purity, sustainability, and excellence. Each one is carefully selected for their proven track record and commitment to quality—so every element in our drink meets the same high standards as our own. Trusted hands, close to home.
Studies
Our work is grounded in real-world data, and at the heart of everything we do lies a clear mission: to improve people’s lives in meaningful, measurable ways. To ensure that our solutions truly make a difference, we place great importance on collecting and evaluating reliable data from trusted sources. We continuously seek out scientific studies and independent research that not only support our approach but also validate the effectiveness of our products. This commitment to evidence-based development helps us build trust, drive impact, and stay accountable to the people we serve.
