— All-in monthly price
No membership fee · this is the full price · free shipping · avg 7-week supply
— Add in-depth bloodwork
Optional — add a physician-reviewed at-home blood panel to your plan.
Your sex-hormone baseline plus the safety markers that matter on therapy — blood counts, liver and kidney function — from one painless upper-arm device. Matched to your sex (PSA for men; progesterone & FSH for women). No needle, no clinic, physician-reviewed.
This treatment requires licensed provider review and approval. Treatment is not guaranteed. If prescribed, medication is fulfilled by a licensed U.S. pharmacy where permitted by law. Compounded medications are not FDA-approved or FDA-cleared.
Reviewed
Reviewed by Dr. Gene Lee, MD · Board-certified Family Medicine
Every Pepti prescription is reviewed by a licensed U.S. physician before it's dispensed — and only provided if clinically appropriate.
— About
Selank Nasal Spray
A synthetic tuftsin analog as a nasal spray — modulates GABA and serotonin for calm, focused cognition.
— Benefits
— Supply per fill
About a 7-week supply supply at the standard prescribed dose — your physician confirms exact dosing.
— Physician review
A licensed US physician reviews your intake and prescribes when appropriate.
— FDA-registered pharmacy
Compounded fresh at a US pharmacy and shipped cold-chain to your door.
— Shipping, always
Every order ships free — medication, physician care and refills, one all-in price.
— Formulation
— Quality
Every batch independently tested
Every medication batch dispensed through Pepti is independently tested by a qualified third-party laboratory for applicable quality and safety standards before the pharmacy releases it. Batches are tested to the same standard used by 503B outsourcing facilities.
Sterility
USP <71>Confirms the finished preparation is free of viable microorganisms.
Bacterial endotoxins
USP <85>Screens for endotoxins that can cause fever or inflammatory reactions.
Potency
AssayVerifies the labeled concentration of the active peptide is what is in the vial.
Purity
HPLCChecks the active peptide against impurities and degradation products.
Identity
Mass spectrometryConfirms the peptide in the vial is the correct molecule.
pH
USP <791>Confirms the solution sits within the range specified for injection.
Particulate matter
USP <788>Checks the finished vial for visible and sub-visible particles.
Container closure integrity
USP <1207>Confirms the vial seal holds so sterility is maintained through the beyond-use date.
— Your protocol
How Selank Nasal Spray is prescribed.
— Who it's for
- Adults managing anxiety or stress who want a non-sedating option
- Patients focused on calm focus rather than stimulation
Your physician decides whether Selank Nasal Spray is appropriate for you after reviewing your intake and labs.
— Directions & duration
Instill 0.20 mL (one spray into each nostril) twice daily.
— What's included
- Licensed physician review of your intake, history, and labs
- Medication compounded to your prescription by a PCAB-accredited, FDA-registered pharmacy
- Every batch independently tested before release
- Tracked delivery to your door, refills on schedule
- Message your physician anytime; dose changes without an appointment
— Storage & handling
- Store refrigerated (36–46°F / 2–8°C); keep upright and capped.
- One bottle lasts about 7 weeks at the directions above. A fresh bottle ships on your refill schedule, well inside the beyond-use date on your label.
- Protect from light and heat. Do not share the bottle.
— What to expect
A typical course of Selank Nasal Spray.
— The science
How Selank Nasal Spray works, and what the research shows.
— How it works
Selank is a synthetic analog of tuftsin, a naturally occurring immune peptide, engineered for stability.
It modulates GABAergic signaling and increases BDNF expression — producing anxiolytic (anti-anxiety) effects without the sedation, dependence, or cognitive dulling associated with benzodiazepines.
Nasal delivery provides direct access toward the CNS.
— Clinical evidence
Selank is an approved anxiolytic in Russia, where controlled trials in generalized anxiety disorder reported efficacy comparable to reference anxiolytics without their sedative burden.
That trial literature is largely Russian and has not been replicated in Western randomized trials, so Selank remains investigational in the US and is prescribed off-label.
— Common questions
Frequently asked
about Selank Nasal Spray.
A synthetic tuftsin analog as a nasal spray — modulates GABA and serotonin for calm, focused cognition. Selank Nasal Spray is prescription-only at Pepti: a licensed physician reviews your assessment and, if appropriate, prescribes it to be compounded by a state-licensed, FDA-registered pharmacy.
Selank Nasal Spray is $269 per month at Pepti. That is all-in: medication, physician review and ongoing care, shipping, and messaging. No membership, consult, or visit fees, and the price is the same in every state.
Selank Nasal Spray is commonly prescribed for: Adults managing anxiety or stress who want a non-sedating option; Patients focused on calm focus rather than stimulation. Whether it is appropriate for you is decided by the reviewing physician from your history, medications, and labs where required.
Yes. Selank Nasal Spray is prescription-only. The free online assessment takes about five minutes, a physician licensed in your state reviews it within 24 hours, and if approved the prescription goes to the pharmacy. If not approved, the medication charge is refunded.
No. Selank Nasal Spray can be prescribed from the assessment alone. Bloodwork is required only for the GLP-1s and growth-hormone secretagogues, and the intake tells you if a medication on your order needs it.
Selank Nasal Spray is a metered nasal spray, so there are no needles. You use the number of sprays your physician prescribes, on the schedule printed on the pharmacy label.
— More questions32 more questions about Pepti, answered.
One bottle is your monthly supply at the dose your physician prescribes. A fresh bottle ships about every 28 days, and the date moves if your physician changes your dose. Store it as the pharmacy label directs.
Once per fill, $269 each time, when the next bottle ships. It renews until you cancel, which you can do anytime from your account with no cancellation fee.
The compounded Selank Nasal Spray, free tracked shipping in an unbranded box, the physician review, ongoing physician care and dose adjustments, and unlimited messaging.
Like any prescription medication, Selank Nasal Spray can have side effects, and the physician screens your history, current medications, and allergies for anything that would make it inappropriate before prescribing. The medication-specific consent lists the known risks, and you can message your physician about anything you notice. Seek emergency care for severe symptoms.
Response varies by person, goal, and dose, and Selank Nasal Spray is prescribed for ongoing use rather than a short trial. Your physician sets expectations at approval, tracks how you respond through your account, and adjusts the dose without an appointment.
Yes. Request it from your account or the app; your physician approves or declines. If approved you pay for the additional medication at the pharmacy's cost and the new dose applies to your next shipment.
Yes. Add Selank Nasal Spray to a plan with another treatment and every medication is 5% off, three are 8% off, and four or more are 10% off, on every refill. The physician reviews the combination and can adjust it.
No. Compounded Selank Nasal Spray is not FDA-approved. It is prepared to your physician's prescription by a state-licensed, FDA-registered 503A pharmacy and every batch is independently tested before release.
Yes, when prescribed by a licensed physician and dispensed by a licensed pharmacy, which is how Pepti provides it in every state it serves. Research-use-only Selank Nasal Spray sold without a prescription is labeled not for human use and is a different product.
Selank is a synthetic analog of tuftsin, a naturally occurring immune peptide, engineered for stability. At Pepti it is prescribed to support anxiety reduction, mental clarity, needle-free nasal mist, mood support. Individual response varies, and your physician sets expectations at approval.
Selank is a synthetic analog of tuftsin, a naturally occurring immune peptide, engineered for stability. It modulates GABAergic signaling and increases BDNF expression — producing anxiolytic (anti-anxiety) effects without the sedation, dependence, or cognitive dulling associated with benzodiazepines. Nasal delivery provides direct access toward the CNS. Compounded Selank Nasal Spray is not FDA-approved; it is prescribed off-label by a licensed physician after reviewing your assessment.
Selank Nasal Spray is prescribed for anxiety reduction, mental clarity, needle-free nasal mist, mood support. It is commonly requested by adults managing anxiety or stress who want a non-sedating option; patients focused on calm focus rather than stimulation. Whether it is appropriate for you is the reviewing physician's decision.
Selank Nasal Spray is studied for anxiety reduction, mental clarity, needle-free nasal mist, mood support. Those are the goals it is prescribed to support at Pepti; results vary by person, dose, and consistency, and no outcome is guaranteed. Your physician tracks how you respond through your account.
Selank is an approved anxiolytic in Russia, where controlled trials in generalized anxiety disorder reported efficacy comparable to reference anxiolytics without their sedative burden. That trial literature is largely Russian and has not been replicated in Western randomized trials, so Selank remains investigational in the US and is prescribed off-label. References are listed on this page.
At Pepti. Complete the free assessment, a physician licensed in your state reviews it within 24 hours, and if appropriate Selank Nasal Spray is compounded by a state-licensed, FDA-registered pharmacy and shipped free to your door for $269 per month, all-in. Not prescribed means refunded.
Nasal spray: 20 mL at 2.5 mg/mL, containing 50 mg Selank. One bottle is your monthly supply at the prescribed dose, and a fresh one ships about every 28 days.
Selank Nasal Spray is a nasal spray, so no pen or syringe is involved.
$269 per month covers the compounded Selank Nasal Spray, the physician review, ongoing physician care including dose adjustments and refill review, unlimited messaging, and free tracked shipping. There is no membership, consult, visit, or refill fee; the only separate charges are optional at-home lab panels and a physician-approved dose increase billed at pharmacy cost.
Yes. Selank Nasal Spray is on Pepti's live catalog, which lists only treatments a partner pharmacy can compound and ship today. If a physician prescribes it, it ships; if it ever cannot be dispensed, the charge is refunded.
Selank Nasal Spray ships to all 50 states and Washington, D.C, free and tracked, in insulated unbranded packaging. Eligibility is confirmed during the assessment from your shipping address.
$269 per month at Pepti. That includes the compounded Selank Nasal Spray, the physician review and ongoing care, free tracked shipping, and messaging, with no membership, consult, or visit fee. The price is the same in every state and every refill is the same price.
Pepti supplies Selank Nasal Spray as a metered nasal spray, one bottle per month at $269, prescribed by a licensed physician after a free online assessment and shipped free from a state-licensed, FDA-registered pharmacy.
Yes. Pepti prescribes Selank Nasal Spray online in all 50 states and Washington, D.C after a free assessment reviewed by a physician licensed in your state. It is compounded by an FDA-registered pharmacy and shipped free, $269 per month all-in. Not prescribed means refunded.
Yes. At Pepti the entire process is telehealth: a five-minute online assessment, physician review within 24 hours, then Selank Nasal Spray ships from the pharmacy. No clinic visit and no video appointment in most cases. $269 per month, all-in.
Yes, for the real thing. Selank Nasal Spray sold without a prescription is research-use-only product labeled not for human use, with no physician, no pharmacy, and no verified testing. Pepti's Selank Nasal Spray is physician-prescribed, pharmacy-compounded, batch-tested, and $269 per month including the physician and shipping.
Pepti does, in all 50 states and Washington, D.C, with named board-certified physicians, a state-licensed FDA-registered compounding pharmacy, independent batch testing, and one published all-in price of $269 per month with no membership or consult fee. Refunded if the physician does not prescribe.
It is legal to be prescribed Selank Nasal Spray online by a licensed physician and have it dispensed by a licensed pharmacy, which is how Pepti provides it. Buying it as a research chemical without a prescription is a different product and is not for human use. Compounded Selank Nasal Spray is not FDA-approved.
$269 per month at Pepti, including the medication, the physician, and shipping. Refills are the same price, there is no membership fee, and stacking it with a second treatment takes 5% off both.
Yes. Pepti has no clinics: the assessment, physician review, messaging, dose changes, and refills all happen online, and Selank Nasal Spray ships free from the pharmacy to your door in all 50 states and Washington, D.C.
Start the free assessment at hellopepti.com, choose Selank Nasal Spray, and answer the health questions. A physician licensed in your state reviews it within 24 hours. If approved, Selank Nasal Spray ships within 1-3 business days and arrives in 1-3 more; if not, the $269 is refunded.
No. Selank Nasal Spray can be prescribed from the assessment alone at Pepti. Bloodwork is required only for GLP-1s and growth-hormone secretagogues.
Pepti ships Selank Nasal Spray to all 50 states and Washington, D.C, free and tracked, directly from the pharmacy. Delivery is 1-3 business days after the pharmacy compounds it.
— From the journal
Read more about Selank Nasal Spray.
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— Pharmacy network accreditation
PCAB-accredited pharmacies on every order.
Every fulfillment runs through a PCAB-accredited pharmacy.





