Semax
The focus peptide
Sharper thinking, better memory, and more mental energy.
🎁 Code GUIDE20 takes 20% off your first order. This button adds it for you.
What Semax can do for you
Laser focus
Helps you lock in and stay on task for longer.
Better memory and learning
Boosts a natural brain fertilizer called BDNF, which helps brain cells grow and connect.
Mental energy
More drive and motivation, without the jitters of caffeine.
Protects your brain
In Russia, doctors use it to help people recover after a stroke.
Lifts mood
Supports dopamine and serotonin, your feel-good brain chemicals.
Works fast
Many people feel it the same day.
How it works, in 10 seconds
Semax is based on a small piece of a natural brain hormone. It raises BDNF, which works like fertilizer for brain cells. More BDNF means stronger, better-connected brain cells.
When you'll notice it
Most people feel sharper within hours of the first dose.
How to take Semax
Four numbers. Mix it, know what one line is worth, draw to the number, and know how often.
Your 4 numbers
10 mg vial6 lines = 300 mcg · 10 lines = 500 mcg · 12 lines = 600 mcg
- Start300 mcg each morning. Draw to 6.
- Going upStep up to 500–600 mcg (10–12 lines) if you want more effect.
- Rest2–4 weeks on, then 2–4 weeks off.
New to this? A “line” is one tick mark on an insulin syringe. Read the 2-minute dosing basics →
These amounts come from common community use. They were not set by human trials.
Good to know
💡 Good to know
- Morning or midday only. Taking it late can keep you up.
- A nose spray is the form with the most research behind it. The shot is community practice.
Where to buy Semax
We send readers to Precision Wellness Peptides. Every vial is lab tested, and most orders ship in 1–2 business days.
Buy Semax
Sold by Precision Wellness Peptides · lab tested · ships in 1–2 days
Heads up: this guide and Precision Wellness Peptides are run by the same team.
Works well with
Use code GUIDE20 at Precision Wellness Peptides. Use any button on this site and it is added for you. One use per customer. Can't be combined with other codes.