— Cognitive · Pricing Guide · 2026
How Much Does SYNAPSE Cost?
SYNAPSE pairs Semax and Selank, two neuropeptides studied for focus and calm, with MOTS-c for cellular energy and tesamorelin for growth-hormone release. It is prescribed for adults who want cognitive and physical-energy support in one protocol.
— Medication
$279 all-in
Compounded vial from an FDA-registered US pharmacy, one monthly fill
— Physician
Included
Review and ongoing care — no consult fee, no visit fee
— Shipping
Included
Sterile syringes and alcohol prep pads in the box
— Messaging
Unlimited
Message your care team any time — no membership fee
Same medication in a pre-filled cartridge. Injector pen included free with your first order.
— The price
What you’re paying for.
At Pepti, SYNAPSE is $279 per monthly fill, all-in: the compounded medication from an FDA-registered US pharmacy, physician review and ongoing care, shipping, and unlimited messaging. There is no membership fee, no consult fee, and no visit fee on top. It is available as a standard vial for $279 or as a pre-filled pepti Pen for $279; the injector pen itself is included free with your first pen order. Four active peptides compounded into one vial, priced as a single blended prescription rather than four. One of them is tesamorelin, a higher-cost active, which is why this blend sits at the top of the blend range.
— Insurance
Paying for SYNAPSE.
Compounded SYNAPSE is a cash-pay prescription and is not covered by insurance or Medicare. HSA and FSA funds can usually be applied.
— Common questions
SYNAPSE pricing,
answered.
SYNAPSE costs $279 per month at Pepti as a vial, or $279 as a pre-filled pepti Pen. That price is all-in — it includes the compounded medication, the licensed physician who reviews your assessment and manages your care, shipping to your door, and unlimited messaging with your care team. Refills are the same price each month; there is no separate membership, consult, or visit fee.
The compounded SYNAPSE from an FDA-registered 503A pharmacy, the vial with sterile syringes and alcohol prep pads, cold-chain shipping, the physician review of your assessment, ongoing physician care and dose adjustments, and unlimited messaging. If the physician does not approve you, the medication charge is refunded.
Yes. SYNAPSE is prescription-only. At Pepti you complete a free online assessment, a licensed US physician reviews it, and if it is appropriate for you the prescription is sent to a partner pharmacy that compounds it and ships it to you. Compounded SYNAPSE is not FDA-approved; it is prepared to a physician's prescription by a state-licensed, FDA-registered pharmacy.
No. Compounded SYNAPSE is a cash-pay prescription and is not covered by insurance or Medicare. Most patients can use HSA or FSA funds, since it is a physician-prescribed medication. Pepti does not bill insurance, which is part of why there are no consult or visit fees.
Research-use-only peptides are sold without a prescription, without a physician, and without a pharmacy. They are labeled "not for human use" for a reason: no one is verifying the identity, purity, sterility, or dose of what is in the vial. Pepti's $279 covers a licensed physician, a state-licensed FDA-registered compounding pharmacy, and independent batch testing — potency, sterility and bacterial endotoxin — at a third-party laboratory. You are paying for the medication to be what the label says it is.
No — every medication is its own catalog price however many are in the plan. Adding a second medication to the same plan means one assessment, one physician review and one shipment — each medication keeps its own catalog price. If you want several peptides for less, a pharmacy-compounded blend puts two to four in one vial at one price.
Once per fill. One vial is your monthly supply, and a fresh one ships about every 28 days depending on the dose your physician prescribes, billed at the same $279 each time. It renews until you cancel, and you can cancel anytime from your account. There is no contract and no cancellation fee.
Most peptide clinics price SYNAPSE as a medication fee plus an initial consult, a membership or program fee, and follow-up visit fees, and many require in-person visits. Pepti charges one monthly price of $279 that already includes the physician and shipping, with no consult, membership, or visit fees. Some clinics also dispense research-use-only peptides; Pepti dispenses only physician-prescribed, pharmacy-compounded medication.
— More questions27 more questions about Pepti, answered.
SYNAPSE pairs Semax and Selank, two peptides studied for focus and calm, with MOTS-c for cellular energy and tesamorelin for the body's own growth hormone. A brain-and-body blend for adults who want sharper thinking and more physical energy. Compounded; not FDA-approved. SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) 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.
SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is $279 per month at Pepti as a vial, or $279 as a pre-filled pepti Pen. 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.
SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is commonly prescribed for: Adults who feel mentally foggy and physically flat at the same time; Professionals who want sharper focus without a stimulant; People who want a brain peptide and a body peptide in one nightly injection; Anyone whose energy and concentration dropped together. Whether it is appropriate for you is decided by the reviewing physician from your history, medications, and labs where required.
Yes. SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is prescription-only. The free online assessment takes about five minutes, a physician licensed in your state reviews it within 4 hours, and if approved the prescription goes to the pharmacy. If not approved, the medication charge is refunded.
No. SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) can be prescribed from the assessment alone. If your physician wants labs for your care, they'll ask through your account; upload a recent lab report from any lab at no charge, or order Pepti's at-home panel.
SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is a subcutaneous injection into the abdomen or thigh with a small insulin syringe. Your kit ships with sterile syringes and alcohol prep pads, and the exact dose and schedule are printed on the pharmacy label. Dosing videos are in your account. It is also available as a pre-filled pepti Pen for $279.
One vial is your monthly supply at the dose your physician prescribes. A fresh vial ships about every 28 days, and the date moves if your physician changes your dose. Store it as the pharmacy label directs, refrigerated.
Once per fill, $279 each time, when the next vial ships. It renews until you cancel, which you can do anytime from your account with no cancellation fee.
The compounded SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) with sterile syringes and alcohol prep pads, free tracked shipping in an unbranded box with insulated packaging, the physician review, ongoing physician care and dose adjustments, and unlimited messaging.
Reported side effects of SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) are usually mild: mild redness or swelling at injection site; temporary fatigue or headache; mild nausea (uncommon). The physician screens your history, medications, and allergies 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 SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) 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 SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) to a plan with another treatment and both go through one assessment and one physician review, shipping together on one schedule. Each keeps its own catalog price. The physician reviews the combination and can adjust it.
No. Compounded SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) 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 SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) sold without a prescription is labeled not for human use and is a different product.
Semax is studied for attention and memory through a brain growth factor; Selank for calm through the brain's own calming signal. At Pepti it is prescribed to support focus and memory from semax, calm from selank, cellular energy from mots-c, growth-hormone release from tesamorelin. Individual response varies, and your physician sets expectations at approval.
Semax is studied for attention and memory through a brain growth factor; Selank for calm through the brain's own calming signal. MOTS-c is studied for switching on the cell's energy sensor. Tesamorelin prompts the pituitary gland to release growth hormone overnight. Compounded SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is not FDA-approved; it is prescribed off-label by a licensed physician after reviewing your assessment.
SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is prescribed for focus and memory from semax, calm from selank, cellular energy from mots-c, growth-hormone release from tesamorelin. It is commonly requested by adults who feel mentally foggy and physically flat at the same time; Professionals who want sharper focus without a stimulant; people who want a brain peptide and a body peptide in one nightly injection; Anyone whose energy and concentration dropped together. Whether it is appropriate for you is the reviewing physician's decision.
SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is studied for focus and memory from semax, calm from selank, cellular energy from mots-c, growth-hormone release from tesamorelin. 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.
No clinical trial has studied this exact combination. The evidence is for each peptide on its own, and your physician weighs that when deciding whether the blend fits you. References are listed on this page.
SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is generally not prescribed with: active cancer or history of cancer (unless approved by oncologist); pregnancy or breastfeeding; severe kidney or liver disease; known allergy to the peptide or excipients. The physician screens for these in your intake, and anything that rules SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) out means it is not prescribed and is refunded.
At Pepti. Complete the free assessment, a physician licensed in your state reviews it within 4 hours, and if appropriate SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is compounded by a state-licensed, FDA-registered pharmacy and shipped free to your door for $279 per month, all-in. Not prescribed means refunded.
Injectable vial: 5 mL, containing 5 mg Semax + 5 mg Selank + 10 mg MOTS-c + 10 mg Tesamorelin. One vial is your monthly supply at the prescribed dose, and a fresh one ships about every 28 days.
Yes. SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) is available as a pre-filled pepti Pen cartridge for $279 per month, versus $279 as a vial. Same medication, same pharmacy; the reusable injector is free with your first pen order. Choose the format in the cart or ask your physician.
$279 per month covers the compounded SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin), 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. SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) 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.
SYNAPSE Blend (Semax / Selank / MOTS-c / Tesamorelin) ships to 49 states and Washington, D.C, free and tracked, in insulated unbranded packaging. Eligibility is confirmed during the assessment from your shipping address.
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