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NAC 600mg NAC 600mg 90 caps.
£ 14.10

NAC 600mg 90 caps.

From 3 units only: £ 13.82 / Units. -2%

Shipping weight: 180g
Additives free

As an alternative, we recommend:

NAC Liver Protection 120 caps.
NAC Liver Protection 120 caps.
Apollo's Hegemony
£ 10.01
Compare composition
£ 14.10With VAT
£ 0.16 / serving
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  • Body detox for xenobiotics
  • Liver support and protection
  • Support for fighting infections
  • Optimum muscle regeneration
  • Fighting free radicals
  • Increase in glutathione levels
  • Anticatabolic properties
  • Natural antioxidant
  • Neuroprotection

Pure Labs NAC is a dietary supplement with 600 mg of N-acetyl cysteine (NAC) per serving. NAC is a precursor to glutathione – a multi-functional tripeptide which is one of the most important systemic antioxidants involved in the body’s detoxification processes for xenobiotics. First of all, the formula supports liver function and increases antioxidant capacity of this organ.

N-acetyl cysteine is an acetylated form of L-cysteine and thus its donor. L-cysteine is a sulphur-containing amino acid which inhibits the synthesis of glutathione (GSH).

Glutathione is a tripeptide composed of cysteine, glycine and glutamic acid. It participates in the phase II of biotransformation of xenobiotics – so-called conjugation reactions. Thiol groups of glutathione react with many substances, leading to the formation of complexes that can be removed through the urine or bile. The highest concentrations of glutathione are observed in the liver and thus critical to cleansing the body of harmful substances and free radicals.

The conjugation of chemical compounds with glutathione is detoxifying. Glutathione combines with, among others, heterocyclic compounds, aliphatic unsaturated hydrocarbons or aliphatic and aromatic hydrocarbon epoxides.

Glutathione protects the liver against harmful effects of highly reactive substances which are products of cellular metabolism – free radicals, quinones and epoxides. A great amount of compounds conjugated with glutathione may lead to a decrease in its levels in the liver. This results in a reduction in antioxidant capacity of this organ and partial binding of toxic compounds.

Normal glutathione levels in the body are necessary for healthy liver function. NAC allows you to replenish glutathione levels, regenerate hepatocytes, protect against a harmful impact of some xenobiotic and improve liver enzyme levels. It is used, among others, in the treatment of nonalcoholic steatohepatitis which is caused by oxidative stress and lipid peroxidation processes.

A reduction in mitochondrial glutathione levels induces cell apoptosis. At low GSH levels, cardolipin is oxidised. Cardolipin is located in the internal cell membrane of this organelle and reduces its permeability. This leads to increased efficiency of cellular respiration processes. Cardiolipin oxidation is followed by the release of cytochrome c, a protein involved in the initiation of cell apoptosis.

As a strong antioxidant, glutathione inactivates reactive oxygen species and protects cell structure from their damaging effects. Glutathione takes part in the reduction of the oxidised form of vitamin C into ascorbate with proper antioxidant activity.

N-acetyl cysteine is used in toxicology as an effective antidote for some toxic chemical compounds. First of all, it is used in poisoning with paracetamol which is partly metabolised into very hepatotoxic N-acetyl-p-benzoquinone imine. Liver glutathione deficiency leads to hepatocellular necrosis. By replenishing glutathione levels, NAC helps bind completely and inactivate a harmful substance. Furthermore, NAC is used in poisoning with Amanita phalloides or some irritant gases.

N-acetyl cysteine may aid in the treatment of some psychiatric disorders. By boosting glutathione levels in the nervous system, NAC has an impact on glutamatergic transmission. NAC may relieve symptoms of depression, bipolar disorder and obsessive-compulsive disorder. This compound may be helpful in the therapy for schizophrenia and addictions.

To sum up, Pure Labs NAC is a dietary supplement recommended especially for individuals who take  medicines or stimulants for a long time to protect and support liver function, strengthen the body’s immunity and help cleanse the body of toxins.

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Container size: 90 capsulesServing size: 1 capsuleServings per container: 90
per portion (1 capsule)amount%DV
N-acetyl cysteine (NAC)600 mg-
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Cysteine ​​belongs to the group of essential amino acids, synthesized by the body, involved in detoxification of the body. The combination of L-cysteine ​​with glutamine and glycine is involved in the synthesis of glutathione (a powerful antioxidant) and the proteins, enzymes and co-enzymes. Present in the protein product, in smaller amounts in corn and peanuts. The source of the acquisition are also concentrates and whey protein isolates, and preparations containing mixtures of amino acids. Not in the form mono-preparations. It is a component of detoxification, supporting the work of the liver supplements and in supplements improving the cosmetics of the body, usually in the form of L-cystine (two connected cysteine ​​particles) or in the form of NAC.
Dosage: the usual supplementation: 50-500 mg per day.



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