Is N-Acetyl Semax Amidate legal in the United States?

N-Acetyl Semax Amidate in the United States at a glance

Classification and note come from the N-Acetyl Semax Amidate profile, checked against U.S. Food and Drug Administration (FDA) listings at the reviewed date.

What this means

• 01

  No product containing N-Acetyl Semax Amidate is approved by FDA for any use in the United States, so nothing on the market is authorized for people.

• 02

  "Research use only" is a vendor label, not a legal category that permits human use. It does not exempt a product from medicines law.

• 03

  Importing, supplying or promoting it for human use can fall under medicines legislation in the United States. This page is general information, not legal advice.

What N-Acetyl Semax Amidate is

A terminally modified analog of Semax sold as a more stable, longer-acting nasal spray; no published study of the amidate form exists, so its parent's Russian literature cannot be assumed to transfer.

Semax is a Russian-approved heptapeptide with clinical use in stroke and cognitive impairment. Vendors sell an N-acetylated, C-amidated version claiming greater stability and potency.

Mechanism: Presumed same as Semax: melanocortin-derived modulation of BDNF and monoamine systems.

Regulatory history: Not approved

How FDA treats this kind of product

Approves prescription drugs by indication and polices unapproved products, including peptides sold online. Compounding pharmacies may prepare some compounds under a prescription when the FDA places them on a permitted bulk-substances category.

The classification above is the The Longevity Archive reading of U.S. Food and Drug Administration listings for N-Acetyl Semax Amidate at the reviewed date, not a legal opinion. Rules change, and importing, prescribing and possessing a compound can each be treated differently. Check the regulator directly before acting on anything here.

N-Acetyl Semax Amidate in other countries

Frequently asked questions

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