01 / SIGNAL
Upregulate BDNF
BDNF supports neuron growth, synaptic plasticity, and memory formation.
Nootropic Peptide · Focus & Memory
Semax
Focus.
The Russian-developed cognitive peptide for focus, memory, and neuroprotection. Semax modulates BDNF and dopaminergic systems for sharper output across long cognitive workdays.
- Class
- Heptapeptide Nootropic
- Pathway
- BDNF / NGF Modulation
- Route
- Intranasal
// 01What it is
Semax is a 7-amino-acid peptide derived from a fragment of ACTH, originally developed in Russia for stroke recovery and cognitive enhancement. It crosses the blood-brain barrier through intranasal delivery — fast onset, low systemic load.
Mechanistically, Semax upregulates BDNF (brain-derived neurotrophic factor) and modulates dopaminergic and serotonergic systems. The result is a clean cognitive lift: sharper focus, better memory consolidation, and neuroprotective signaling.
Used by knowledge workers, athletes recovering from concussion or cognitive load, and as a longevity-focused brain-health protocol.
// 02How it works
Four pathways supporting cognition — neurotrophic, neurotransmitter, protective, regenerative.
02 / MODULATE
Dopamine + serotonin
Modulates monoamine systems tied to focus, motivation, and mood stability.
03 / PROTECT
Neuroprotective
Supports neurons against oxidative stress and inflammatory damage.
04 / RESULTS
Focus + clarity
Net effect: sharper focus, faster cognition, better memory, improved mood under load.
// 03Key benefits
Sharper focus
Cleaner attention and reduced "switching cost" between tasks.
Memory support
BDNF upregulation supports learning and memory consolidation.
Mental clarity
Reduced brain fog and faster cognitive output through long workdays.
Neuroprotection
Supports neurons under oxidative and inflammatory load.
Mood balance
Modulates dopamine and serotonin systems for stable mood under stress.
Fast onset
Intranasal delivery means effect within 15–30 minutes — not hours.
// 04Stacks well with
Calm focus
Selank 10mg
Anxiolytic nootropic that balances Semax's stimulating effect — sharper without the edge.
Learn more → Cellular energyNAD+ 500mg
Cellular energy support that compounds Semax's cognitive output.
Learn more → MitochondrialMOTS-C 40mg
Cellular metabolic baseline that supports brain energy demand under cognitive load.
Learn more → Recovery supportCJC + Ipamorelin
Better sleep means better cognition — GH support layered under Semax for sustained mental output.
Learn more →Reach out.
Get dialed in.
DM @max_nutritionusa for current Semax stock, dosing questions, stack recommendations, and shipping.
Disclaimer — Research Use Only
Products offered by Max Nutrition USA are intended strictly for laboratory research purposes only. Not for human or animal consumption.
These products are not intended to diagnose, treat, cure, or prevent any disease and have not been evaluated by the Food and Drug Administration (FDA).
The information provided is for educational and informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before considering any application involving these compounds.
By purchasing, you represent and warrant that you are a qualified professional or researcher and will use these products in accordance with all applicable laws and regulations.
Max Nutrition USA assumes no liability for misuse, improper handling, or use outside of a controlled research setting. The purchaser assumes all risks and responsibilities associated with the use, storage, and handling of these products.