Focus and calm, with no-needle options
Prescription required. Product images are representative; actual medication and packaging may vary.
Semax and Selank are synthetic peptides modeled on peptides your body already makes. Semax is based on a fragment of a hormone involved in the brain’s stress response, and is commonly explored for focus and mental clarity. Selank is based on a small immune-system peptide, and is commonly explored for calm and stress resilience.
Both are available as nasal sprays, a simple no-needle format that many people prefer. For those who want both together, the Semax / Selank combination comes as an injection.
Most of the research on these peptides was done outside the U.S. and is still limited, which is one reason every prescription starts with a provider review. These services are not a treatment for anxiety, depression, ADHD or any other mental health condition, and they aren’t a replacement for mental health care.
Brain & mood questions
What's the difference between Semax and Selank?
Semax is commonly explored for focus and mental clarity. Selank is commonly explored for calm and stress resilience. Some people’s providers recommend one, and some recommend the combination.
Nasal spray or injection: which is right for me?
Semax and Selank are each available as a nasal spray. The combination of both comes as an injection. Your provider can help you weigh convenience, routine and goals.
Can these replace my anxiety or depression medication?
No. Don’t stop or change any prescribed medication without talking to the clinician who prescribed it. If you’re in crisis, call or text 988 (the Suicide & Crisis Lifeline) or call 911.
Who decides which option is right for me?
A licensed provider. They review your health history, current medications and goals before recommending whether treatment is appropriate.
From intake to your door in three steps.
Complete your online intake
Share your health history and goals. It takes a few minutes, from your phone.
A licensed provider reviews it
They decide whether treatment is appropriate and which option fits you.
Your prescription ships to you
If prescribed, a U.S. 503A pharmacy prepares it and ships it to your door.