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Adamax

peptide · headlineResearch use only

Upregulates BDNF (brain-derived neurotrophic factor) expression in hippocampus and cortex

Overview

Adamax is a next-generation nootropic peptide and enhanced Semax analog featuring N-terminal acetylation and C-terminal adamantane modification for superior stability and blood-brain barrier penetration. It upregulates BDNF, enhances TrkB receptor sensitivity, modulates monoamines, and provides neuroprotection against oxidative stress and excitotoxicity.

How it works

  • Upregulates BDNF (brain-derived neurotrophic factor) expression in hippocampus and cortex
  • Enhances TrkB receptor sensitivity for improved neurotrophin signaling
  • Modulates monoamine neurotransmitter levels (dopamine, norepinephrine, serotonin)
  • Activates neuroprotective pathways reducing oxidative stress
  • Stabilizes microtubules through ADNP-derived mechanisms
  • Reduces excitotoxicity through neuromodulation

Dosing

Standard dose: 300-1000 mcg daily via intranasal spray or injection, administered daily with gradual titration.

Intranasal Spray500 mcg standardrange 3001000 mcg· daily
Subcutaneous Injection300 mcg standardrange 100500 mcg· daily

Caution Start with the lowest recommended dose (300 mcg) to assess individual tolerance. Adamax can cause insomnia and anxiety in sensitive individuals; avoid dosing after 2 PM. Do not exceed 1000 mcg daily without medical supervision. Limited long-term human safety data exists.

Cycling

  • Can be used daily without cycling; however, some users rotate 5 days on / 2 days off to prevent tolerance development. Nasal mucosa health should be monitored during extended use.
  • Daily administration recommended without cycling for cognitive support. Some protocols suggest 3 weeks on / 1 week off for tolerance management.

Side effects

Common
  • Nasal irritation or congestion (intranasal administration)
  • Mild headache (usually transient)
  • Slight insomnia if dosed late in the day
Warnings
  • May cause anxiety or overstimulation at high doses
  • Risk of sleep disruption if taken in evening
  • Limited long-term human safety data available
Long Term
  • Long-term safety profile unknown in humans
  • Extrapolated from Semax clinical experience only

Stacking & combinations

With

Semax

Benefit

Additive BDNF and neuroprotective effects; Adamax potentially superior bioavailability

With

P21

Benefit

Combined cognitive enhancement and neuroprotection; complementary mechanisms of action

With

BPC-157

Benefit

Synergistic neuroprotection and tissue repair; enhanced recovery from neurological stress

Lifestyle support

Diet

Nutrient-dense diet rich in antioxidants. Adequate hydration.

Sleep

Adequate sleep (7–9 hours). Stable circadian rhythm. Stress management supports neuroprotective benefits.

Timing

Avoid late-day dosing to prevent sleep disruption.

Exercise

Regular aerobic exercise.

Reconstitution calculator

Subcutaneous Injection
Draw to6 units

= 0.06 mL on a U-100 insulin syringe

Concentration5 mg/mLDoses / vial33

Assumes a U-100 insulin syringe (100 units = 1 mL). This is a preparation aid, not a protocol · dose and route are the prescriber's decision. Refrigerate at 2-8°C (35.6-46.4°F) after reconstitution with bacteriostatic water. Use within 2-4 weeks. Discard if solution becomes discolored.

Chemistry & PK

SequenceAc-SEMAX-AdamantylHalf Life2-4 hours (intranasal); 6-8 hours (subcutaneous)DegradationEnzymatic degradation by serum proteases; slower degradation than native Semax due to adamantane modification.Molecular Weight1568Molecular FormulaC72H111N21O13Tissue SpecificityCNS-specific distribution with high hippocampal, cortical, and striatal accumulation.

Bioavailability

OralNot available orally - peptide degradation in GI tract prevents absorption.SubqHigh bioavailability via subcutaneous injection, bypasses first-pass metabolism and blood-brain barrier restrictions via receptor-mediated transport.

Storage & handling

Lyophilized

Store at -20°C (-4°F) in a cool, dark place away from light and moisture. Stability of 2+ years when properly stored.

Reconstituted

Refrigerate at 2-8°C (35.6-46.4°F) after reconstitution with bacteriostatic water. Use within 2-4 weeks. Discard if solution becomes discolored.

Used for

No condition evidence rows yet.

Legal / compounding

Research use only
EUNot Approved - Research Chemical
FDANot Approved - Research Chemical
CanadaNot Approved - Research Chemical
AustraliaNot Approved - Research Chemical

Legal status is a hard gate: non-compoundable or delisted agents cannot be filled and are blocked from protocol export. Keep 503A status current.