N-Acetyl L-Cysteine (NAC) Powder


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N-Acetyl L-Cysteine (NAC) is a pre-cursor to the powerful antioxidant Glutathione. NAC together with amino acids Glycine and Glutamine replenish Glutathione.

NAC is a naturally occurring amino acid that can support your training goals. Peak Supps NAC powder is extremely convenient and can be added to your usual shakes and smoothies.

L-Cysteine can be found naturally in the body as well as in foods such as chicken, pork, garlic and eggs. Supplementing with L-Cysteine is extremely unstable, whereas N-Acetyl L-Cysteine is a more stable form. The specific form NAC can’t be obtained via the diet. 

NAC helps regulate levels of the neurotransmitter glutamate.

Peak Supps N-Acetyl L-Cysteine powder is produced from fermentation. It is suitable for vegans and vegetarians.

Key Points

  • N-Acetyl L-Cysteine is a stable form of L-Cysteine.
  • Precursor to Glutathione.
  • Plays an important role in the bodies detoxifying process.
  • Helps regulate levels of the neurotransmitter glutamate.


Recommended intake
As a food supplement we recommend adding 700mg of powder to your preferred amount of water or fruit juice, 1-2 times daily.

Nutritional information
100% N-Acetyl L-Cysteine powder

100% N-Acetyl L-Cysteine powder with nothing added or taken away.

*GMO Free
*Product is suitable for Vegans & Vegetarians.

Contains Maize, Corn derivatives (Starting material is Glucose – Corn)

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