Here are 5 Supplements That’ll Make You Mentally Bulletproof—backed by science, not snake oil. If your goal is sharper focus, more resilience, and stress-proof clarity, these belong in your mental toolbox:
🧠 1. Omega-3 Fatty Acids (EPA & DHA)
Why it works: Supports brain structure, reduces inflammation, improves mood, and enhances cognitive function.
Bulletproof benefit: Helps protect against anxiety, depression, and brain fog.
Dose: 1,000–2,000 mg combined EPA/DHA per day.
🧂 2. Magnesium (Glycinate or Threonate)
Why it works: Regulates the nervous system, improves sleep, and lowers cortisol.
Bulletproof benefit: Enhances calm under stress, deepens recovery, and boosts neuroplasticity.
Dose: 200–400 mg per day (glycinate for relaxation; threonate for brain function).
⚡ 3. L-Theanine
Why it works: Found in green tea, it promotes calm focus without sedation. Works synergistically with caffeine.
Bulletproof benefit: Increases alpha brain waves = calm alertness.
Dose: 100–200 mg (especially with 50–100 mg caffeine).
🛡️ 4. Rhodiola Rosea
Why it works: An adaptogen that enhances stress resistance, mental energy, and focus under fatigue.
Bulletproof benefit: Keeps your brain sharp in high-pressure, high-stakes situations.
Dose: 200–400 mg standardized extract (with 3% rosavins).
🔋 5. Creatine Monohydrate
Why it works: Not just for muscle—it fuels brain cells with ATP, the brain’s energy currency.
Bulletproof benefit: Enhances working memory, mental stamina, and mood stability.
Dose: 3–5 g daily (no loading phase needed).
🧬 Bonus Tip:
No supplement replaces sleep, diet, hydration, and movement. But when your foundations are solid, these act as mental force multipliers.