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  • Type:Acetylcystein
  • Appearance:White Powder
  • Package:Vacuum Packed
  • CAS No:616-91-1
  • Molecular formula:C5H9NO3S
  • Advantage :Bulk stock in USA warehouse,Hot sale in USA Marketing;


What is N-Acetylcysteine?

N-acetylcysteine is used as a drug for acetaminophen overdose and to help break up mucus. It has not been proven to be an effective treatment for cancer.

N acetylcysteine (NAC) is a dietary supplement derived from the amino acid L-cysteine. It is used as an antidote for acetaminophen overdose. As an antioxidant, it is thought to reduce DNA damage. N acetylcysteine nac is also marketed for its liver-protective properties and to support healthy immune functioning.

n-acetylcysteine powder

N-Acetylcysteine Basic information

Item Specifications RESULTS
Appearance White powder Complies
Assay 99% Complies
pH 2.0~2.8 Complies
Specific rotation +21.3º~+27.0º Complies
Transmittance ≥98.0% Complies
Loss on drying ≤0.5% Complies
Residue on ignition ≤0.20% Complies
Chloride(Cl) ≤0.04% Complies
Heavy Metals (Pb) ≤10ppm Complies
Iron (Fe) ≤20ppm Complies
Sulfate(SO4) ≤0.030% Complies
Arsenic(As2O3) ≤1ppm Complies
Ammonium(NH4) ≤0.02% Complies
Other amino acids Conforms Complies
Melting point 106ºC~110ºC Complies


N-Acetylcysteine Benefits


N acetylcysteine is a favorite supplement in the anti-aging community. One of the benefits of n-acetylcysteine is that it can replenish your glutathione levels by nearly 30%. Glutathione can help make you more resistant to oxidative stress, slowing down aging at a cellular level.


NAC can help the body rid itself of harmful toxins. It helps protect cells from toxicity caused by environmental pollutants, including pesticides, heavy metals like lead and gasoline and diesel fumes.


N acetylcysteine has been found to improve egg quality and increase pregnancy rates in women with polycystic ovary syndrome (PCOS). It can also help balance testosterone, one of the main drivers of infertility in women with PCOS.

NAC may even help reverse weight gain and prediabetes, two common symptoms of PCOS. In men, n-acetylcysteine improves sperm quality and, in some cases, even reverses infertility. Researchers think this happens because NAC is so good at protecting cells from oxidative damage. Increasing antioxidant status may help keep sperm healthier.


Clinical trials have found that NAC can help support a healthy inflammatory response in the body, which is helpful for relieving symptoms of respiratory conditions like chronic obstructive pulmonary disease (COPD) and improving insulin resistance.

Animal studies suggest that n-acetylcysteine may lower blood glucose levels and improve insulin sensitivity. In a 2009 rodent study, NAC supplementation was found to lower blood glucose levels and support a healthy inflammation response. We know that chronically high blood sugar can contribute to insulin resistance if left unchecked, but more research needs to be done in humans.


Supplementing with NAC can not only help improve immune system health, but it may also help prevent viruses from replicating.However, research is limited. If you’re looking for supplements that help support immune function, consider products with science-backed ingredients like vitamin C, vitamin D and zinc.

N-Acetylcysteine Application

It can decompose the thick sputum, reduce the viscosity of sputum, and make it liquefied and easy to cough.It is suitable for

acute and chronic respiratory diseases with thick sputum and difficult to cough up, as well as serious symptoms caused by massive

mucous sputum obstruction.

a) Free sample can be supplied.

b) Guide our clients by professional knowledge and teach them how to use our product after sales.

c) Accept SGS,BV any other third-party inspection before loading.

d) High quality best price Guaranteed.

MSDS: MSDS available.

COA: COA can be available if you send us inquiry.

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