Semax is a research compound. It is not approved by the FDA or any regulatory body for human use. This article is for educational and informational purposes only. Nothing here constitutes medical advice. Consult a qualified physician before considering any peptide use.
Lyophilized (freeze-dried) Semax should be stored at -20°C for long-term stability. Once reconstituted with bacteriostatic water, store at 2-8°C (refrigerated) and use within 4-6 weeks. Never freeze reconstituted peptides.
How Do You Store Semax?
Proper storage is critical for maintaining Semax's potency and safety. As a Neuropeptide, nootropic, ACTH analog, Semax is sensitive to heat, light, and moisture — improper storage can render it ineffective or harmful.
How Do You Store Lyophilized Semax?
Unreconstituted (freeze-dried) Semax: Store at -20°C (standard freezer) for maximum shelf life of 12-24+ months. Keep the vial sealed and away from moisture.
Room temperature storage is acceptable for short periods (shipping) but degrades potency over weeks. Refrigerator (2-8°C) storage extends this to several months.
How Do You Store Reconstituted Semax?
After mixing with bacteriostatic water: Store at 2-8°C (standard refrigerator). Use within 4-6 weeks for optimal potency.
Never freeze reconstituted Semax. Freezing and thawing damages the peptide structure. The bacteriostatic water's benzyl alcohol preservative is what allows the 4-6 week window — sterile water would give you only days.
Keep the vial upright and away from the refrigerator door (temperature fluctuations from opening/closing).
How Do You Know if Semax Has Gone Bad?
Reconstituted Semax should be clear and colorless. If you see cloudiness, particles, or discoloration — discard it. These indicate bacterial contamination or peptide degradation.
If stored properly, degradation is gradual and may not be visually apparent. This is why the 4-6 week window for reconstituted peptides exists.
Can You Travel With Semax?
Lyophilized Semax can be shipped with cold packs and insulation. For short trips, a small cooler bag with an ice pack maintains adequate temperature.
Reconstituted Semax is more temperature-sensitive and should be kept refrigerated during travel if possible.
Bottom Line on Semax Storage
Freeze-dried: -20°C, sealed, 12+ months. Reconstituted: 2-8°C, use within 4-6 weeks, never freeze. Source from vendors who ship with proper cold-chain packaging.
Complete Guide
Semax: The Russian Nootropic Peptide
Related Reading
- Semax Dosage Guide
- Semax Benefits
- Semax Side Effects
- Semax Stacking Guide
- Semax Cycle Guide
- Semax Research
Calculate Your Semax Dose
Use our free peptide dosing calculator to get exact reconstitution math and syringe units for Semax.
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Frequently Asked Questions
What is Semax?
Semax (Synthetic ACTH(4-10) analog heptapeptide) is a Neuropeptide, nootropic, ACTH analog. Developed by Russian scientists in the 1980s as a synthetic ACTH fragment analog for neuroprotection in stroke and cognitive decline. It is researched for BDNF elevation, neuroprotection, cognitive enhancement, stroke recovery, memory consolidation.
What is the recommended Semax dosage?
Common dosages: 200-600 mcg daily administered 2-4 times daily via intranasal spray. Cycle length: 5-14 days; repeated cycles with washout. Half-life: not established. Use our peptide calculator for exact reconstitution math.
What are the side effects of Semax?
Nasal irritation (dryness, burning). Nasal cavity discoloration in ~10% of users. Possible increased blood glucose in diabetics. Overall mild adverse effects.
Is Semax safe?
Semax has shown a preliminary safety profile in research. Not FDA-approved. Licensed pharmaceutical in Russia. Available as research chemical in US. All research should follow appropriate safety protocols.