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Rebirth Labs

SEMAX

(5)
Semax is a synthetic heptapeptide derived from a fragment of the Adrenocorticotropic hormone (ACTH). In experimental research, it is classified as a nootropic signaling molecule. Laboratory studies focus on its capacity to increase the expression of Brain-Derived Neurotrophic Factor (BDNF) and Nerve Growth Factor (NGF). Researchers utilize this compound to observe neuroprotective mechanisms and the modulation of mRNA expression within the hippocampus.
99.87% Purity

$39.99

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Specifications

Category
Cognitive & Nootropic
Molecular Formula
C₃₇H₅₁N₉O₁₀S
Purity
99.87%
Available Options
10mg

Product Information

Tested by Freedom Diagnostics on 9/2/2026

The statements on this website have not been evaluated by the U.S. Food and Drug Administration. The products and information provided by Rebirth Labs are not intended to diagnose, treat, cure, or prevent any disease. Rebirth Labs LLC is a research chemical supplier. We are not a compounding pharmacy or compounding facility as defined under Section 503A of the Federal Food, Drug, and Cosmetic Act, nor are we an outsourcing facility as defined under Section 503B. All products are sold for research, laboratory, or analytical purposes only, and are not for human consumption.

Reviews (5)

Verified Purchase
9/21/2026

Minor shipping delay

Solid SEMAX, did the job for our research. A few days slower on shipping than I'd hoped, but the product was fine.

— Skyler Vance

7/5/2026

Happy with results

Third-party COA matched exactly what was listed — purity was spot on. This has become our go-to source for SEMAX.

— Riley Chen

Verified Purchase
6/23/2026

Fast shipping

Great experience start to finish. The purity percentage on the COA matched our own in-house testing.

— Casey Whitfield

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