Nootropics.
Nootropics and cognitive enhancers, scrutinized — what the evidence supports for focus and memory, and what's still hype.
Methylene Blue: Sorting the Nootropic Hype From the Evidence
The trending blue nootropic, examined: what the science shows, the dosing, and the serotonin-syndrome risk the marketing skips.
Photograph · HL BenefitsThe latest, in long form.
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Rhodiola Rosea: The Adaptogen for Fatigue, Focus, and Altitude Performance
What the clinical trials actually show about Rhodiola rosea for stress, fatigue, and altitude performance, and why supplement quality matters more than you think.
Magnesium L-Threonate for Brain Health: Crossing the Blood-Brain Barrier
NootropicsHoly Basil (Tulsi) for Stress and Anxiety: What Clinical Trials Show
NootropicsDihydroberberine: The More Bioavailable Alternative to Berberine for Blood Sugar
Apigenin: Sleep, Testosterone, and Anti-Cancer Properties — What Research Actually Shows
What the research actually says about apigenin for sleep, testosterone, and cancer, plus dosage, bioavailability, and safety.
Lion's Mane Mushroom: Brain Health, Nerve Growth Factor, and What Research Shows
A research-grounded guide to lion's mane mushroom and its effects on nerve growth factor, cognitive function, and brain health.
Alpha GPC: Brain Health Benefits, Dosage, and Side Effects
A research-backed guide to alpha-GPC covering brain health benefits, dosage protocols, side effects, and comparisons to other choline supplements.
Companion sections.
All sections →Health
A companion section to nootropics, with its own evidence-led reading list.
Food & Nutrition
A companion section to nootropics, with its own evidence-led reading list.
Weight Loss
A companion section to nootropics, with its own evidence-led reading list.
Definitive guides.
All guides →
Methylene Blue: The Industrial Dye Biohackers Are Taking for Brain Health
Methylene blue has genuine neuroscience behind it, but genuine neuroscience and a safe supplement are not the same thing.
Modafinil Benefits: What the Research Actually Shows
A comprehensive look at what modafinil actually does, backed by clinical research and meta-analyses.
