About Dr.H

I’m Dr. Sameer Hassamal, a quadruple board-certified psychiatrist and researcher in stress and brain health.

There is no single prescription for chronic stress. I developed NeuroRevitalize after seeing firsthand how it impacts my patients’ daily lives—showing up as brain fog, mental restlessness, and cognitive overload.

Grounded in peer-reviewed research, this 3-in-1, science-backed formula is designed to support clear, calm, and resilient thinking under stress.

Try Risk-Free

Take a brief assessment to see how stress may be affecting your thinking.

This quick 6-question assessment, developed by Dr. Sameer Hassamal, helps identify how chronic stress may be impacting cognitive function in your daily life.

Your results may reveal how stress is affecting your clarity, processing, and ability to think effectively — and whether targeted brain support like NeuroRevitalize may be a good fit for you.

Start the Assessment

Your responses are confidential. This tool is not diagnostic, but may help guide next steps.

  • Citicoline (500 mg)

    CDP-Choline (Citicoline) supports the structure and function of brain cells by helping maintain healthy neuronal membranes and supporting acetylcholine, a key neurotransmitter involved in memory, attention and mental processing.

    It also supports brain energy metabolism and communication between brain cells, which may help address stress-related brain fog and support clearer thinking. Clinical studies have evaluated citicoline at similar doses and show support for cognitive performance, while also helping maintain healthy inflammatory balance during periods of stress.

    Citicoline and Cognition 
  • Resveratrol (500mg)

    Resveratrol is a polyphenol with neuroprotective properties that helps counter inflammatory oxidative stress in the brain. By supporting cellular resilience and normal brain signaling under prolonged stress, Resveratrol contributes to mental resilience and optimal decision making.

    Resveratrol and Mental Resilience 
  • L-Theanine (400mg)

    L-Theanine is an amino acid that supports alpha brain wave activity, which is associated with a calm, focused mental state. It helps modulate the brain’s stress response by supporting inhibitory neurotransmitter systems involved in relaxation, without causing sedation.

    By helping maintain excitatory balance in the brain, L-theanine can reduce mental restlessness and support a calmer, more stable state, making it easier to think clearly under stress.

    L-Theanine and Stress 
Why NeuroRevitalize Is Different
Feature NeuroRevitalize Traditional Supplements
Formulated by Quadruple board-certified psychiatrist Generic manufacturer or wellness brand
Ingredient Type Clinically studied neuroactives at effective doses Low-dose blends or stimulant-based formulas
Mechanism Supports inflammatory balance and cognitive pathways affected by stress Primarily stimulation or non-specific claims
Cognitive Focus Brain fog, mental restlessness, and mental overload Short-term focus or energy
Scientific Basis Grounded in neuropsychiatric research Limited or loosely supported
Tolerability Non-stimulant, supports calm focus Often jittery or overstimulating
Transparency Full ingredient doses listed Proprietary blends
Intended Use Long-term cognitive support and stress recovery Short-term stimulation