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Cellular & Longevity

Semax

Focus, memory, and brain recovery research

Quick answer

A 10 mg vial with 2 mL of bac water makes 5 mg/mL. A 500 mcg dose is 10 units on a U-100 syringe. Most research runs 2 to 4 weeks.

Mix it
10 mg vial + 2 mL water
Draw
About 10 units on a U-100 syringe
How often
Once or twice a day
Store it
Refrigerate after mixing. Use within about 4 weeks.

What it is

Semax is a short peptide first made in Russia. It is studied for attention, memory, and recovery of brain tissue after injury or stroke.

Most used for

  • Focus and attention
  • Memory and learning
  • Mood and stress
  • Recovery after stroke or head injury

These are things researchers study. They are not promised results.

Dosing at a glance

These are the amounts used most often in research. Always start at the low end.

Vial size
10 mg
Dose range
200 mcg to 600 mcg per dose
How often
Once or twice a day
Cycle length
2 to 4 weeks, then a break
Mix with
Backwater. Semax dissolves easily, so acetic acid is not needed.
Storage
Refrigerate after mixing. Use within about 4 weeks.

Mixing it

A common setup for Semax is a 10 mg vial with 2 mL of bac water.

That makes 5 mg per mL. A 500 mcg dose is about 10 units on a standard insulin syringe.

About the liquid: Backwater. Semax dissolves easily, so acetic acid is not needed.

Open the peptide reconstitution calculator