N-Acetyl-L-Cysteine (NAC) 616-91-1: Potent Antioxidant, Mucolytic Agent for Respiratory and General Health
Discover the multifaceted benefits of NAC, a vital compound for cellular protection, detoxification, and overall well-being.
Get a Quote & SampleProduct Core Value

N-Acetyl-L-Cysteine
N-Acetyl-L-Cysteine (NAC) is a vital compound renowned for its potent antioxidant and mucolytic properties. As a derivative of the amino acid L-cysteine, NAC plays a crucial role in replenishing glutathione, your body's master antioxidant, which is essential for protecting cells from damage caused by free radicals. Its benefits extend to supporting the body's natural detoxification processes, making it a key component in managing certain health conditions and promoting overall vitality.
- NAC antioxidant properties help neutralize free radicals, thus protecting cells and tissues from oxidative stress and damage, potentially reducing the risk of chronic diseases.
- The NAC mucolytic agent capabilities help to break down and thin mucus in the airways, easing respiratory conditions and improving lung function.
- It plays a significant role in NAC detoxification benefits, assisting the liver and kidneys in eliminating harmful toxins and is famously used in treating acetaminophen overdose.
- NAC glutathione replenishment is a primary function, directly impacting cellular defense mechanisms and supporting immune system activity.
- NAC's influence on neurotransmitter regulation may offer advantages for NAC for mental health conditions, contributing to improved mood and cognitive function.
Key Advantages of NAC
Enhanced Cellular Protection
Leveraging its role in glutathione synthesis, NAC provides robust protection against oxidative stress, a key factor in cellular aging and disease development.
Improved Respiratory Function
As an effective mucolytic, NAC aids in clearing airways by reducing mucus viscosity, offering relief from symptoms associated with respiratory ailments.
Comprehensive Detoxification Support
NAC is a powerful ally in the body's detoxification pathways, supporting liver and kidney health by binding to and neutralizing harmful substances.
Key Applications
Antioxidant Therapy
NAC's ability to boost glutathione levels makes it a prime candidate for antioxidant therapy, combating cellular damage and promoting longevity.
Respiratory Health Management
Its mucolytic properties are vital for managing conditions characterized by excess mucus, contributing to easier breathing and improved lung health.
Detoxification and Liver Support
NAC is critical for liver protection, particularly in cases of acetaminophen overdose, and supports the body's overall detoxification processes.
Cosmetic and Skin Care
As a cosmetic raw material, NAC's antioxidant and skin-conditioning properties make it valuable in skincare formulations for promoting healthier skin.
Related Technical Articles & Resources
Why Choose Us?
Leverage our expertise and state-of-the-art infrastructure to accelerate your journey from discovery to commercial success.
Global Experience
With 20 years of R&D, manufacturing, and sales experience, we proudly serve clients across 60 countries and regions worldwide.
Advanced Facilities
Our in-house R&D laboratory, pilot platform, and large-scale production workshop are equipped to meet the audit requirements of global customers.
Seamless Scalability
We facilitate a perfect transition from small-scale lab requirements (grams) to full commercialization (hundreds of tons).