International shipping is currently limited to select countries available at checkout. 

Supply chain interruptions caused by COVID has impacted our source of Sarcosine. 

N-Acetyl Cysteine (60 grams)

Out of stock
Product Details
Iris Nutraceuticals: N Acetyl-Cysteine

Improve memory, learning, attention, mood and clarity with ProFrontal: the first and only NMDA Receptor Support System.

A revolutionary approach to naturally enhance memory, focus and executive function while protecting neurons from oxidative stress. ProFrontal was developed by an MD physician thought leader with expertise in Neuropsychiatry and Functional Medicine based on research data from numerous peer-reviewed and published clinical trials.

Whether addressing NMDA issues or seeking a novel nootropic, ProFrontal is the ideal natural cognitive enhancer that increases energy production in the brain and body while providing antioxidant protection.

ProFrontal is a dual mechanism formula in precise combination with 2 components: Sarcosine and N-Acetyl Cysteine (NAC).

  • Sarcosine naturally inhibits glycine reuptake to safely activate the NMDA receptor.*
  • NAC increases Glutathione, prevents NMDA excitoxicity and protects the brain from environmental toxins.*

The NMDA Receptor plays a critical role in both cognitive and psychological functions: Cognition, Problem Solving, Memory, Range of Emotion, Decision Making, Initiative, Learning, Personality, Judgement and Planning.

NMDA Receptor activity has been tied to: Memory Formation, Communication, Schizophrenia and Negative Symptoms, Dementia, Alzheimers, ADHD, Age-Related Memory Issues, Pain Tolerance, Alcoholism and Drug Abuse, Anhedonia and Excitoxicity.

Single component N-Acetyl Cysteine (60 grams) - quality and purity guaranteed.

Protects Neurons from Free Radicals and Oxidative Stress*

Increases Glutathione - the body's Master Antioxidant*

ProFrontal is naturally safe, well-tolerated and free of common allergens.

Does not contain: Gluten, GMOs, gelatin, magnesium stearate, silicon dioxide, milk, eggs, fish, shellfish, nuts, wheat, soy, yeast, artificial flavors or colors.

Save this product for later