Semax — Research Peptide, 10mg Lyophilized Vial
10mg lyophilized (freeze-dried) powder in a sealed research vial · For laboratory research use only
In short: Semax is a synthetic peptide modeled on a fragment of ACTH, planned here as a 10 mg lyophilized vial for laboratory research use only. No launch price is published yet. It was recommended by the FDA's advisory committee in July 2026 against FDA staff opposition; the vote is advisory only and is not approval, and final rulemaking is pending.
Preview - not on sale yet
Lowest tracked 10mg listing $17.84 across 20 offers (PeptidePrices, checked 24 Oct 2026). Tracked listings are not like-for-like.
Preview — ordering opens at launch. No orders are being taken.
What it is
Semax is a synthetic peptide modeled on a fragment of ACTH. It was developed in Russia, where a nasal-drop version has been registered for decades. The research channel sells it in both vial and nasal formats; the planned format here is the standard 10 mg lyophilized vial. In July 2026, Semax was recommended by the FDA's advisory committee for the 503A bulks list, the joint-strongest vote in its review class (8-5-1), against FDA staff opposition. The recommendation is advisory only, it is not approval, and final rulemaking is pending.
Why researchers are looking at it
The published work focuses on cognitive and neurobiological models. A few small, early human studies exist in the Russian literature; the FDA has not reviewed the compound. Semax is often catalogued next to Selank, another peptide from the same research tradition — researchers treat the two as a cognitive-research pair.
Format
One sealed vial: 10mg of lyophilized (freeze-dried) powder. For laboratory research use only.
Frequently asked questions
Is this product for human use?
No. Laboratory research material only. The vial format describes the material's research presentation; it is not an instruction or invitation for human administration.
What format is it?
A 10 mg lyophilized (freeze-dried) vial, the standard research format.
What purity testing is available?
Testing details publish at launch. The store is in preview and is not taking orders yet, so no batch documentation is published for any product.
How should it be stored?
As the label directs, away from light.
What payment methods do you accept?
None yet. Ordering is off while the store is in preview. No payment methods are listed until launch.
How much does Semax cost?
No launch price is published yet; it publishes when the store opens. Market context: the lowest tracked 10mg listing was $17.84 across 20 offers (PeptidePrices, checked 24 October 2026). Tracked listings are not like-for-like. The store is in preview and is not taking orders yet.
Do you ship in the US?
Shipping details publish at launch. The store is in preview and is not taking orders yet.