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Evidence-based reviews, protocols, and guides — each backed by clinical literature and personal testing data.
Best Nootropic Stacks in 2025: Evidence-Based Picks
We tested and compared the top pre-built nootropic stacks available in 2025. Here are our evidence-based recommendations for focus, memory, and overall cognition.
By Thomas · Apr 2, 2025
Mind Lab Pro Review 2025: 90 Days of Testing
After 90 days of daily use we break down Mind Lab Pro's ingredients, effects, side effects, and whether it lives up to the hype.
By Thomas · Mar 18, 2025
Oura Ring vs WHOOP vs Ultrahuman: 60-Day Comparison
We wore all three wearables simultaneously for 60 days. Here is how Oura Ring Gen 3, WHOOP 4.0, and Ultrahuman Ring AIR compare for sleep, HRV, and daily tracking.
By Øyvind · Mar 25, 2025
Lion's Mane Mushroom: Benefits, Dosage & Best Products
A deep dive into the science behind Lion's Mane mushroom, including neurogenesis research, optimal dosage, extraction methods, and our top product picks.
By Thomas · Mar 10, 2025
Biohacking for Beginners: The Complete 2025 Guide
Everything you need to know to start biohacking safely and effectively. Covers sleep, nutrition, supplementation, tracking, and mindset fundamentals.
By Øyvind · Feb 14, 2025
L-Theanine + Caffeine Stack: The Perfect Starter Nootropic
The L-Theanine and caffeine combination is the most well-researched nootropic stack. Learn the ideal ratio, timing, and what to expect.
By Thomas · Feb 22, 2025
Alpha-GPC vs CDP-Choline: Which Choline Source Is Better?
A head-to-head comparison of the two most popular choline supplements. We examine bioavailability, cognitive effects, and which is right for your stack.
By Øyvind · Mar 5, 2025
Adaptogens: The Complete Guide to Stress-Modulating Herbs
From ashwagandha to rhodiola, we cover the science and practical use of adaptogenic herbs for stress resilience and cognitive performance.
By Thomas · Feb 28, 2025
Magnesium for Sleep: Which Form Actually Works?
Not all magnesium is created equal. We compare glycinate, threonate, citrate, and other forms to find out which one truly improves sleep quality.
By Thomas · Mar 14, 2025
NMN vs NR: Which NAD+ Precursor Should You Take?
The NAD+ longevity debate: we compare NMN and NR on bioavailability, clinical evidence, cost, and which precursor deserves your money.
By Øyvind · Mar 21, 2025
Red Light Therapy for Brain Health: What the Science Says
Photobiomodulation is gaining attention for cognitive benefits. We review the research on red and near-infrared light therapy for brain health.
By Thomas · Apr 5, 2025
Ashwagandha: Benefits, Dosage & KSM-66 vs Sensoril
A comprehensive look at ashwagandha research, including the differences between KSM-66 and Sensoril extracts, proper dosing, and potential side effects.
By Øyvind · Feb 18, 2025
Intermittent Fasting and Cognitive Performance
Does skipping breakfast make you sharper or slower? We dig into the research on fasting protocols, BDNF, ketones, and real-world cognitive effects.
By Thomas · Mar 28, 2025
The Ketogenic Diet and Brain Performance: A Critical Look
Ketones as brain fuel — miracle or myth? We critically examine the evidence for keto diets and cognitive function, including potential downsides.
By Øyvind · Apr 8, 2025
Best HRV Monitors in 2025: Complete Buyer's Guide
Heart rate variability is a key biohacking metric. We compare chest straps, rings, and wristbands to find the most accurate HRV monitors in 2025.
By Thomas · Mar 1, 2025