High-purity N‑acetyl‑L‑cysteine at 350 mg per capsule—designed to boost glutathione production, support antioxidant activity, and contribute to detoxification.
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Biogena NAC 350 provides a potent 350mg dose of N-Acetyl-L-Cysteine, a stable and highly absorbable form of the amino acid L-cysteine. NAC plays a crucial role in supporting the body's natural defense systems, primarily by serving as a direct precursor to glutathione – one of the body's most important and powerful antioxidants.
Glutathione is essential for protecting cells from oxidative stress, detoxifying harmful compounds, and supporting a healthy immune response. NAC helps to replenish and maintain optimal glutathione levels, particularly during times of increased oxidative burden or when cysteine availability might be limited.
This high-purity monopreparation is ideal for individuals seeking to enhance their antioxidant capacity, support respiratory health (as NAC has mucolytic properties), and promote overall cellular well-being. Biogena NAC 350 offers targeted support for your body's detoxification and protective mechanisms.
Biogena NAC 350 provides a potent 350mg dose of N-Acetyl-L-Cysteine, a stable and highly absorbable form of the amino acid L-cysteine. NAC plays a crucial role in supporting the body's natural defense systems, primarily by serving as a direct precursor to glutathione – one of the body's most important and powerful antioxidants.
Glutathione is essential for protecting cells from oxidative stress, detoxifying harmful compounds, and supporting a healthy immune response. NAC helps to replenish and maintain optimal glutathione levels, particularly during times of increased oxidative burden or when cysteine availability might be limited.
This high-purity monopreparation is ideal for individuals seeking to enhance their antioxidant capacity, support respiratory health (as NAC has mucolytic properties), and promote overall cellular well-being. Biogena NAC 350 offers targeted support for your body's detoxification and protective mechanisms.
We guarantee that every one of our micronutrient preparations is pure and free of colourings, preservatives and additives.

No artificial colors added, maintaining product purity.
Ensuring product integrity without synthetic preservatives.
Avoiding technical aids often used in production.
Pure ingredients without unnecessary binding substances.
Committed to purity, excluding non-essential technical additives.
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When it comes to quality assurance, we at Biogena make no compromises. In the production of our micronutrient preparations, we always pay attention to the highest standards - for complete traceability and a fully transparent value chain: from raw material sourcing and product development through studies and application monitoring to state-of-the-art in-house production, logistics and shipping to over 60 countries around the world.
Careful in-house production to a unique manufacturing standard at BIOGENA Good Health World in Koppl near Salzburg, including show production
High-quality and sustainable branded raw materials labelled with test and quality seals
Each individual batch undergoes the strictest quality tests by the German LEFO Institute Dr Wichmann, where experts independently assess parameters such as impurities, pesticides and heavy metals
Certified according to ISO 22,000:2018, GMP - Good Manufacturing Practice, BIO certification
Use of the purest capsule shells in the world: Vcaps® Plus and DRcaps® are purely plant-based capsule shells made from hydroxypropyl methylcellulose and nothing else.
Essential nutrients your body needs in small amounts for optimal health and wellbeing. Learn about the building blocks of nutrition.
Essential organic compounds that your body needs to function properly. Vitamins support immune function, energy production, and overall health.
Support immune system function
Aid in energy metabolism
Provide antioxidant protection


Essential organic compounds for optimal body function
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