Illustrative photo. Your medication ships from a licensed pharmacy, and its packaging may look different.
Semax nasal spray
2.5 mg/mL, 20 mL
A peptide nasal spray studied for cognitive and neuroprotective support.
The FDA has not yet cleared this peptide for pharmacy compounding. Leave your email and we will tell you when it is available.
No price is shown because this product is not available. Nothing on this page is an offer to sell it.
- Licensed clinician review
- Discreet delivery
- Prescription only
What is Semax nasal spray?
Semax is a peptide studied for cognitive and neuroprotective support, delivered as a nasal spray for patients seeking focus and mental clarity benefits.
May help with
- Brain fog and low focus
- Mental fatigue
- Cognitive performance under stress
Individual results vary. Your clinician tells you plainly what to expect for you.
How it works.
Absorbed nasally, Semax is thought to support brain-derived neurotrophic factor (BDNF) activity and neurotransmitter balance, contributing to improved focus and cognitive resilience. Used as directed by your clinician.
What to expect
- Days to weeks
Many patients notice improved focus early in use
- Weeks 2 to 4
More consistent cognitive benefit
Everyone responds differently. These are general check-in points, not promised results.
The short version.
Availability, prescriptions and FDA status for Semax nasal spray. Your clinician covers the rest with you.
All questionsNot yet. The FDA has not yet cleared this peptide for pharmacy compounding. No price is listed until it is available. Leave your email on this page and we will tell you when it launches.
Yes. When it becomes available, Semax nasal spray will be prescription only, after a licensed clinician reviews your health history.
No. Semax nasal spray is compounded, meaning a licensed pharmacy prepares it for an individual patient’s prescription. Compounded medications are not FDA-approved, so the FDA does not review them for safety, effectiveness or quality before they are dispensed.
Semax nasal spray may help with brain fog and low focus, mental fatigue and cognitive performance under stress. Individual results vary, and your clinician will tell you plainly what to expect.
Four steps. One team.
The same clear path for every LovCura treatment, with a licensed clinician at every step.
Start your online evaluation
Tell us about your health history and goals.
Get approved by a clinician
A licensed LovCura clinician reviews your evaluation, and your labs when they are needed.
Receive your treatment at home
Approved treatments ship discreetly to your door.
Start with guidance
Begin your plan with ongoing support from your care team.
Important safety information
This is not the full list. Your clinician reviews all risks with you, and full information comes with every prescription. Full safety information
- Not available yet. This product is not sold on LovCura until it is allowed. Nothing on this page is an offer to sell it.
- Nasal sprays can cause nasal irritation, sneezing or a runny nose.
- Limited evidence. Much of the research on this peptide comes from animal and laboratory studies, with limited studies in people.
- Compounded medications are not FDA-approved. The FDA does not verify their safety, effectiveness or quality.
- Tell your clinician about every medication and supplement you take and every health condition you have.
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Selank nasal spray
A peptide nasal spray studied for calming, anti-anxiety effects without sedation.
Semax + Selank injection
A combination injection pairing cognitive support with calming, stress-modulating effects.
Not sure this is the one?
Take the free five-minute assessment. A licensed clinician reviews your answers and recommends what fits.