cognitive
Semax
Nootropic ACTH fragment
Cheapest offer
$2.52/mg
13 vendors tracked15 live pricesLast crawl: 2026-04-27 01:38 UTC
About
A synthetic heptapeptide based on an ACTH(4-10) fragment. Studied in Russian neurology for neuroprotection and cognitive enhancement.
Also known as: ACTH(4-7) PGP
Semax · 5mg
1 vendors
| Vendor | Grade | Risk | Price | $/mg | Stock | |
|---|---|---|---|---|---|---|
| Research Peptides Europe EU | A | Operational | $19.43 ◎ Best $/mg | $3.89 | In stock | Buy with code → |
Sorted by $/mg ascendingLast crawl 2026-04-22 · Demo data
Semax · 10mg
12 vendors
| Vendor | Grade | Risk | Price | $/mg | Stock | |
|---|---|---|---|---|---|---|
| Welli Labs US | B | Operational | $29.99 ◎ Best $/mg | $3.00 | In stock | Buy with code → |
| Research Peptides Europe EU | A | Operational | $32.39 ▲ 8.0% | $3.24 | In stock | Visit → |
| Atomik Labz US | B- | Operational | $35.00 ▲ 16.7% | $3.50 | In stock | Visit → |
| Research Peptides US | B | Operational | $37.99 ▲ 26.7% | $3.80 | In stock | Visit → |
| Purus Peptides US | B- | Operational | $39.00 ▲ 30.0% | $3.90 | Out | Visit → |
| Lab Sourced US | B- | Operational | $41.65 ▲ 38.9% | $4.17 | In stock | Visit → |
| One Day Compounds US | B- | Operational | $42.49 ▲ 41.7% | $4.25 | In stock | Visit → |
| Peptide Hub US | B- | Operational | $45.00 ▲ 50.1% | $4.50 | In stock | Visit → |
| Southern Aminos US | B- | Operational | $48.75 ▲ 62.6% | $4.88 | In stock | Visit → |
| Ascension Peptides US | B | Operational | $55.00 ▲ 83.4% | $5.50 | In stock | Visit → |
| Australian Peptide Store AU | B- | Watch | $64.99 ▲ 116.7% | $6.50 | In stock | Visit → |
| Nexus Peptides US | B | Operational | $119.99 ▲ 300.1% | $12.00 | In stock | Visit → |
Sorted by $/mg ascendingLast crawl 2026-04-22 · Demo data
Semax · 25mg
1 vendors
| Vendor | Grade | Risk | Price | $/mg | Stock | |
|---|---|---|---|---|---|---|
| Core Peptides US | A | Operational | $63.00 ◎ Best $/mg | $2.52 | In stock | Buy with code → |
Sorted by $/mg ascendingLast crawl 2026-04-22 · Demo data
Semax · 30mg
1 vendors
| Vendor | Grade | Risk | Price | $/mg | Stock | |
|---|---|---|---|---|---|---|
| Atomik Labz US | B- | Operational | $90.00 ◎ Best $/mg | $3.00 | In stock | Buy with code → |
Sorted by $/mg ascendingLast crawl 2026-04-22 · Demo data
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