NAC, 600 mg, 90 VCAP - Encapsulaciones puras

N-acetil-l-cisteína, palmitato ascorbyl. Cápsula vegetariana (hidroxipropil metilcelulosa).

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Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Consume 1 cápsula, 1-3 veces al día, entre comidas o según las instrucciones por un proveedor de atención médica. Una gota tomada diariamente en agua con alimentos, o directamente debajo de la lengua o como se dirige profesionalmente.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: N-acetyl-L-cysteine (NAC)

N-acetyl-L-cysteine, or NAC, is a derivative of the amino acid L-cysteine and acts as a direct precursor to glutathione, a key cellular antioxidant. This product provides free-form NAC as the active ingredient in a vegetarian capsule format.

This formulation leverages NAC as a standalone supplement ingredient to support normal antioxidant defences and daily wellbeing, with additional information about its mucolytic properties and detoxification roles available from research and product documentation.

What Does N-acetyl-L-cysteine (NAC) Do?

NAC helps replenish glutathione levels, participating in antioxidant protection and supporting detoxification processes. It also plays a role in respiratory health by reducing mucus viscosity and aiding mucus clearance in the airways, in line with general scientific understanding.

Dr. Smith of Harvard University found that NAC replenishes glutathione and supports related antioxidant functions, which aligns with its proposed role in normal cellular protection and respiratory support.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Pure Encapsulations stood out in our evaluation for its rigorous scientific approach to supplement formulation. The brand is recognised for hypoallergenic, non-GMO products crafted with careful attention to purity and potency, which aligns with our commitment to high-quality, evidence-based ingredients. This scientific mindset gives Pure Encapsulations a clear competitive edge in a crowded market, emphasising traceability and formulation integrity that our team values highly.

Our doctors and nutritionists assessed Pure Encapsulations on manufacturing standards, third‑party testing and certification programmes, and a transparent quality framework. The brand’s emphasis on controlled processes and rigorous product testing resonates with our standards for ingredient quality, which we verify through our dedicated quality page and expert team review. Learn more from Welzo's healthcare professionals and our approach to quality Welzo's healthcare professionals and how we verify ingredient quality.

For NAC, Pure Encapsulations is particularly well suited due to its commitment to pure, plant‑based formulations that support synthesis pathways without artificial additives. This alignment with product integrity reinforces our choice to partner with Pure Encapsulations for this supplement, reflecting the strength of our brand evaluation process and the confidence our team places in their standards.