Now Foods NAcetylCysteine 1000mg 120 Tablets

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

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.

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

The Active Ingredient Is: N-Acetylcysteine (NAC)

N-Acetylcysteine, a stable, bioavailable form of the amino acid cysteine, supports antioxidant defences by increasing glutathione levels.

This form is a direct precursor to glutathione synthesis and is involved in protecting cells from oxidative stress, while supporting healthy liver, respiratory and immune function.

What Does N-Acetylcysteine Do?

N-Acetylcysteine participates in boosting cellular glutathione, contributing to the body’s master antioxidant system and supporting normal immune and cellular function.

It is involved in detoxification processes and helps maintain normal lung function and inflammatory responses as part of its role in supporting antioxidant capacity.

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

NOW Foods is Welzo’s chosen partner for this NAC supplement because the brand aligns with our rigorous partner criteria and long-standing commitment to transparency and quality. This brand’s heritage as a family-owned company since 1968 reinforces its credibility and stable industry presence, making NOW Foods a trusted supplier in the global supplement space. Their reputation for GMP-certified manufacturing, third-party testing, and USA-based quality control underpins the reliability we require for a core antioxidant support product. our medical team evaluates NOW Foods against our high standards for safety and efficacy, while the how we verify ingredient quality framework confirms consistent, quality-driven practices across sourcing and production. This brand’s sourcing transparency and commitment to purity—delivering NAC from a facility that prioritises global ingredient integrity—made NOW Foods stand out over competitors. For this product, NOW Foods’ proven quality processes and product fit for antioxidant support perfectly match Welzo’s selection criteria and product strategy.