As of October 28, 2026, it is listed from $99.99 for one bottle to $254.97 for three, and the seller allows cancellation within one hour; the seller says peptide nasal sprays cannot be returned, but damaged, defective, or incorrect items reported within seven days may be replaced or refunded after approval. This review covers the label, price, fulfillment path, return terms, research context, safety questions, and what to check before ordering.
Disclosure: Heads up, this page contains affiliate links. We may earn a commission when you buy through these links.
| What it is | Semax + Selank peptide nasal spray; 30 mL; the seller displays 120 sprays, while the product label lists 120 servings of 2 sprays; confirm the count with the seller before ordering. |
| Who sells it | Lavi MD, identified in its terms as Chayim Therapeutics dba Lavi MD |
| Price shown | $99.99 for one bottle; $179.98 for two; $254.97 for three, as of October 28, 2026 |
| Guarantee or returns | One-hour cancellation window; damaged, defective, or incorrect orders may be reported within seven days |
| How to contact the seller | support@lavimd.store or 844-954-9300, Monday through Friday, 9 AM–6 PM ET |
| Product Page | Where to Buy |
What is Lavi MD Semax + Selank Nasal Spray?
This is a pre-mixed nasal spray combining two peptides. Lavi MD presents it as a physician-formulated product for adults seeking clear, composed, productive days without relying on harsh stimulants or energy products. Its terms say certain peptide nasal sprays may require a valid prescription and review by a licensed physician before fulfillment, and that submitting an order does not guarantee fulfillment.
The seller says its products are prepared to order in a licensed compounding pharmacy and that a certificate of analysis is available upon request. The product page also says physician review and clearance are included before fulfillment.
What is in the bottle?
The product label states that a serving contains 500 mcg of Semax peptide and 200 mcg of Selank peptide, for 700 mcg total per labeled serving. It lists sterile phosphate-buffered saline, chitosan, olive oil, eucalyptus oil, glycerin, and stevia as other ingredients.
| Label item | Amount or detail |
|---|---|
| Semax peptide | 500 mcg per labeled serving |
| Selank peptide | 200 mcg per labeled serving |
| Total peptides | 700 mcg per labeled serving |
| Container | 30 mL; the seller displays 120 sprays, while the product label lists 120 servings of 2 sprays. |
| Other ingredients | Sterile phosphate-buffered saline, chitosan, olive oil, eucalyptus oil, glycerin, stevia |
The label’s “lab verified” wording and the seller’s third-party-testing statement describe the maker’s quality claims. If that matters to your purchase, ask support for the certificate of analysis for the specific lot before ordering.
What does the seller say it is designed to do?
Lavi MD says the combined formula supports focus, cognitive performance, emotional balance, and stress resilience. Its product page attributes the intended cognitive side of the formula to Semax and the calm-alertness side to Selank. It also describes nasal delivery as convenient and fast-absorbing.
Those are the seller’s product claims. They should not be read as a prediction of how you will feel, how quickly a change will occur, or as evidence that this particular spray has been tested for those outcomes.
What does the research and FDA picture mean for Semax and Selank?
Semax and Selank are not FDA-approved drugs, and independent sources list them among non-approved peptides sometimes sold as research chemicals. In July 2026 an FDA advisory committee discussed whether seven selected peptides should be allowed for sale by compounding pharmacies, and FDA staff cited limited evidence of safety and effectiveness.
Johns Hopkins’ overview of peptide regulation says FDA staff cited limited safety and effectiveness evidence for selected peptides. No independent study of this finished spray is identified here. The National Library of Medicine’s PubMed database is a resource for locating published research.
In everyday terms: a mechanism or a small clinical report can explain why people are interested, but it does not tell you what result to expect from this exact bottle.
What does it cost, including shipping?
Prices shown below are as of October 28, 2026; check the checkout for today’s price. The product page shows a lower per-bottle price when more bottles are selected.
| Package | Price shown | Per-bottle price shown |
|---|---|---|
| 1 pack | $99.99 | $99.99 |
| 2 pack | $179.98 | $89.99 |
| 3 pack | $254.97 | $84.99 |
The product page says free shipping applies over $200. Lavi MD’s shipping policy says 2-Day Air is free over $150 and costs a $15 flat fee at $150 or less, so confirm the shipping charge in checkout for the package you choose. That policy says orders are prepared within one to two business days, ship Monday through Wednesday, and have an estimated two-business-day transit time after shipment. It lists three to five business days from order placement as the estimated total delivery time.
How do refunds, cancellations, and subscriptions work?
Lavi MD’s returns page says a new order can be cancelled within one hour by contacting support. After that, it enters processing and cannot be cancelled. Peptide nasal sprays cannot be returned for safety and health reasons, but the seller says damaged, defective, or incorrect items reported within seven days can be replaced or refunded after approval.
For an approved return that requires one, the seller says refunds take five to seven business days after the returned item is received and inspected. It says subscriptions can be cancelled from the account page or by email before the next billing cycle, with no cancellation fee; products already shipped are not refundable under the subscription-cancellation policy.
What are the side effects and who should talk to a clinician first?
No product-specific human side-effect study or side-effect rate is identified here. Johns Hopkins notes that the FDA staff discussing selected peptides cited limited safety and effectiveness evidence, which is why individual decisions need more than a marketing timeline.
The seller says certain peptide nasal-spray orders may require licensed-physician review before fulfillment. Direct product-specific safety questions to that clinician. Those situations need a personal assessment and, for sport, a check of the rules that apply to your organization. Do not use online material to start, stop, or change a medicine.
Is Lavi MD Semax + Selank a scam or legit purchase path?
The useful question is whether you can identify the seller, understand the order terms, and use the stated protections if something goes wrong. Lavi MD identifies the business operating the store in its terms, gives support by email and phone, lists a mailing address on its contact page, describes physician review for certain products, and publishes cancellation, damage, and subscription terms.
The product page displays a 4.97 out of 5 rating based on 96 customer ratings and includes customer comments about packaging, delivery, and convenience. Those are customer posts displayed by the seller, not clinical findings. The practical buyer protection is to keep the order confirmation, inspect the package promptly, and contact support within the stated seven-day window if an item is damaged, defective, or incorrect.
For a useful checklist on confirming who prescribes, dispenses, and follows up in an online health purchase, see online ed care.
How does it compare with other sprays a peptide shopper may see?
Lavi MD lists separate Semax and Selank sprays alongside this combination, plus nasal products containing BPC-157 with TB-500, DSIP, glutathione, KPV with BPC-157 and D-ribose, NAD+, and oxytocin.
| Option | What the seller lists | Decision difference |
|---|---|---|
| Semax + Selank | Two peptides in one 120-spray product | One pre-mixed product rather than separate items |
| Separate Semax or Selank sprays | Individual products in the same nasal-spray category | Different product configuration |
| BPC-157 & TB-500 spray | A different two-peptide spray, listed at $99.99 | Different ingredients and buyer question |
| DSIP spray | A different nasal spray, listed at $69.99 | Different product configuration. |
| No purchase | No product cost or order commitment | Leaves time to clarify the concern with a clinician |
Questions about BPC-157 nasal products belong to those separate products; they do not establish what Semax + Selank does. Likewise, a product advertised for focus is not a replacement for assessment of a new or worsening cognitive or mood concern. Readers comparing general cognitive-product labels may also find cognizil reviews useful for a different formula-and-terms comparison.
Can you buy peptides legally, and will they affect a drug test?
Legality depends on the peptide, its intended use, the route through which it is obtained, and applicable federal and state rules. A “research use only” label is for genuine laboratory research; it is not a route to suggest for personal use. Lavi MD instead says some peptide nasal-spray orders may require a valid prescription and licensed-physician review before fulfillment.
Tested athletes should ask their sport organization about its current prohibited-substances rules before ordering. A general online product page cannot answer whether a particular competition or test program permits a substance.
Before you order
- Confirm whether a prescription and physician approval apply to your order.
- Ask for the certificate of analysis for the lot you would receive if testing documentation matters to you.
- Confirm the checkout shipping charge, since the seller’s product and shipping pages state different free-shipping thresholds.
- Save the support email and order confirmation, and inspect delivery promptly.
- Ask a clinician before starting any new supplement or wellness protocol.
When you have confirmed those points and are ready to compare the package options, use the Product Page.
Quick answers
Does Semax work immediately?
Lavi MD describes a possible early experience on its product page, but that is the seller’s expectation statement rather than a result established for every buyer or this finished spray.
What does Semax make you feel like?
For the combined Semax + Selank product, the maker describes calm focus and mental clarity.
What is the best time to take it, or how should Semax and Selank be mixed?
Lavi MD says some orders are subject to physician review; use the directions supplied by the prescribing or reviewing clinician for an approved order.
By HealthDataConsortium.org Research Team
