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Mission To empower individuals with clear, evidence-based knowledge about nootropics — enabling smarter, safer, and more informed cognitive enhancement decisions. We aim to bridge the gap between scientific research, ethical reflection, and real-world use in a world where mental performance matters more than ever. Vision We envision a future where cognitive enhancement is accessible, ethical,…

Green Door’s successes are great because we see the individual, not the illness. The people we help are members of our community and we treat each with the dignity and respect they deserve. We work closely with our clients to help them meet the goals that they set; and once met, work to exceed them. The progress made by…

At Greendoor, we make sense of nootropics — without the hype, misinformation, or false promises. We explore the science, ethics, and everyday realities of cognitive enhancement in a world where mental performance is often a prerequisite for success. Whether you’re curious, cautious, or already experimenting, we give you the tools to think clearly about thinking…

At Greendoor, we talk a lot about nootropics, brain health, and mental performance — but none of that exists in a vacuum. You can’t optimize cognition if your basic needs aren’t met. Housing isn’t just a social issue. It’s a cognitive one. People experiencing housing insecurity or chronic homelessness often live with elevated stress, disrupted…