Semax (ACTH 4-10) derivatives
Semax vs NA-Semax-Amidate vs Adamax
The table compares the compounds’ key data from their entry pages. Open each compound’s full entry for details. Educational content, not medical advice.
 Semax |  NA Semax Amidate |  Adamax | |
|---|---|---|---|
| What it is | ACTH(4-10) analog, nootropic nasal spray | N-acetylated, amidated Semax, longer half-life, stronger nootropic | Adamantane-conjugated Semax, enhanced BBB penetration |
| Type | ACTH(4-10) analog | Stabilised Semax | Adamantane-conjugated peptide |
| Structure | Met-Glu-His-Phe-Pro-Gly-Pro | Ac-Met-Glu-His-Phe-Pro-Gly-Pro-NH₂ | Ac-Semax + adamantane conjugate |
| Status | Registered RU | Research | Research (preclinical) |
| Route | Intranasal | Intranasal | Intranasal |
| Storage | 2–8°C | 2–8°C | 2–8°C |
| Source | Placeholder, image later | Placeholder, image later | Placeholder, image later |
| Full entry | Open → | Open → | Open → |
What it is
SemaxACTH(4-10) analog, nootropic nasal spray
NA Semax AmidateN-acetylated, amidated Semax, longer half-life, stronger nootropic
AdamaxAdamantane-conjugated Semax, enhanced BBB penetration
Type
SemaxACTH(4-10) analog
NA Semax AmidateStabilised Semax
AdamaxAdamantane-conjugated peptide
Structure
SemaxMet-Glu-His-Phe-Pro-Gly-Pro
NA Semax AmidateAc-Met-Glu-His-Phe-Pro-Gly-Pro-NH₂
AdamaxAc-Semax + adamantane conjugate
Status
SemaxRegistered RU
NA Semax AmidateResearch
AdamaxResearch (preclinical)
Route
SemaxIntranasal
NA Semax AmidateIntranasal
AdamaxIntranasal
Storage
Semax2–8°C
NA Semax Amidate2–8°C
Adamax2–8°C
Source
SemaxPlaceholder, image later
NA Semax AmidatePlaceholder, image later
AdamaxPlaceholder, image later