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Treatment

Semax

Ailments

Effectiveness Rating

This rating represents how effective the treatment was for this experience.

Certainty Level

This is the degree of certainty the user has that this outcome was produced by the treatment.

Brain Fog / Mental Clarity
★★★★★ (5/5)
90%
Physical Energy / Strength
★★★★★ (4/5)
80%

Side Effects Reported

  • Next-Day Tiredness
  • Headache

Severity

Moderate
Moderate

Experience Details

Raw-note based Semax experience for sharper thinking, more energy, and better physical drive. Around 350 to 500 mcg by subcutaneous injection made the brain feel much clearer, increased day-to-day energy, improved movement, and seemed to increase gym strength, while also improving dream intensity and sleep quality. A later afternoon dose helped sleep but left the next day feeling tired and mentally flatter.

Headache was experienced when those was 600 micrograms in the morning it was also experienced at 400 micrograms when taken at night

My regular dose now is 400 micrograms in the morning

Daily Tracking Record

1 entry
Date Taken Aug 16, 2026 Time: 08:10
Dosage: 400 mcg

Usual maintenance of brain strength and clarity with 400 mcg dosages

Long-Term Outcomes

Semax showed a real threshold effect around 350 mcg, with 500 mcg feeling like the working dose. The clearest recurring pattern was better mental clarity, energy, and physical performance, but later-day dosing appeared to trade some of that benefit for next-day tiredness.

HH
Health Hacker Jul 27, 2026 · Updated Sep 20, 2026
Important Disclaimer: This information is for educational purposes only. Consult a healthcare provider before making any health decisions.

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