Semax (10mg)
Semax is a research-grade peptide valued for its potential to support focus, mental clarity, stress resilience, and overall cognitive performance. Known for its uplifting, brain-supportive qualities in experimental settings, Semax is explored for how it boosts motivation, enhance learning, sharpen memory, and promote a calm, steady state of mind. Every vial from Zeus Peptides delivers elite purity, USA-made precision, and the consistent quality researchers rely on when studying high-performance nootropic pathways.
$49.99
What is SEMAX?
Semax is a research peptide known for its potential to support mental clarity, focus, memory, and overall cognitive performance. Originally engineered as a derivative of a small ACTH fragment, Semax is widely explored in neuroscience research for how it may help the brain handle stress, protect neurons, and function more efficiently. Many researchers study Semax for its ability to promote sharper thinking, smoother mood balance, and stronger resilience under demanding conditions. With Zeus Peptides’ elite manufacturing standards, researchers get a clean, reliable peptide designed for precision-driven studies.
What Are the Effects of SEMAX?
- Supports focus & mental clarity — often studied for helping the brain stay sharp during demanding tasks.
- Promotes memory retention & learning — explored for its relationship to BDNF, a key growth factor tied to cognitive processing.
- May help with stress resilience — research suggests potential calming, stabilizing effects on mood-related pathways.
- Encourages healthy brain signaling — studied for supporting dopamine and serotonin activity, which are linked to motivation and emotional balance.
- Neuroprotective potential — often evaluated for helping defend brain cells from stress and fatigue.
Chemical Structure of SEMAX
- Sequence: Met–Glu–His–Phe–Pro–Gly–Pro (MEHFPGP)
- Molecular Formula: C₃₇H₅₁N₉O₁₀S
- Molecular Weight: ~813.9 g/mol
- Form: White/off-white lyophilized powder (≥99% purity)
The Zeus Peptides Advantage
- Ultra-premium 99%+ purity for clean, controlled research outcomes
- USA-manufactured under industry-leading quality standards
- Vacuum-sealed, contamination-resistant vials for maximum stability
- Trusted by elite research teams who demand accuracy and consistency
- Every batch reflects the power, precision, and reliability that define the Zeus Peptides brand
Research-Use Only Notice
This compound is intended solely for laboratory research. Not for human consumption, medical use, or diagnostic purposes.
Storage & Handling Information
Zeus Peptides products are prepared using an advanced lyophilization (freeze-drying) process designed to protect compound integrity. This method allows peptides to remain stable during transit for approximately 3–4 months without degradation.
Once a peptide has been reconstituted with bacteriostatic water, it must be stored under refrigeration to maintain its stability. After mixing, reconstituted solutions are generally stable for up to 30 days when kept cold.
Lyophilization—sometimes referred to as cryodesiccation—is a controlled dehydration technique in which peptides are frozen and placed under reduced pressure. This environment causes moisture within the vial to convert directly from ice to vapor, resulting in a dry, crystalline powder. In this unreconstituted state, peptides may be safely kept at room temperature until preparation is required.
After delivery, peptides should be shielded from light and excessive heat. For short-term use—ranging from days to several weeks or months—refrigerated storage below 4°C (39°F) is typically sufficient. Lyophilized peptides often tolerate room-temperature storage for limited periods, making this acceptable when use is planned relatively soon.
For extended storage lasting several months or longer, peptides should be placed in a deep freezer at -80°C (-112°F). Long-term freezing offers the highest level of stability and is the preferred method for preservation over time.




