NOW Foods NAC with Selenium 600mg

Selenium (elemental)(from 5mg L-Selenomethionine), N-Acetyl Cysteine (NAC)

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.

Take 1 capsule twice daily. Store in a cool, dry place after opening. Keep freshness packets in the bottle until it is empty. Keep the bottle tightly closed at all times between usage. For adults only. Consult a physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. Do not eat freshness packets enclosed. Natural colour variation may occur in this product when exposed to air. Speckling in the capsule may occur but does not affect product quality.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Primary Ingredient Is indeed N-acetyl cysteine (NAC)

N-acetyl cysteine is a stabilised derivative of the amino acid cysteine that supports antioxidant defences by facilitating glutathione production. This form is recognised for its role in maintaining cellular antioxidant capacity.

This formula also includes selenium and molybdenum, which assist with enzymatic activities and enhance antioxidant effects. N-acetyl cysteine is the main ingredient, and the product supports overall antioxidant function alongside these minerals.

What Does N-acetyl cysteine Do?

N-acetyl cysteine participates in glutathione production, a key antioxidant for protecting cells from oxidative stress. It supports normal cellular defence systems and contributes to maintaining healthy metabolic function in line with EFSA-style expectations. [What’s more] Se relevance includes selenium’s role in antioxidant enzyme activity, [which] complementing NAC’s influence on cellular antioxidant capacity.

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

NOW Foods is a enduring name in the nutritional supplement scene, aligning with Welzo's commitment to trusted, well established partners. The brand is recognised for rigorous quality controls, operating in GMP certified facilities with a reputation for openness and safety that our experts value highly. Their transparent sourcing approach and US manufacturing base underpin a reliable supply chain, while their commitment to external testing reinforces confidence in product integrity. This emphasis on quality and consistency helped NOW Foods stand out in our assessment against rivals. Our medical team regards NOW Foods as a capable partner whose heritage in reliably delivering pure, well manufactured supplements backs Welzo’s standards, which we convey through our team of medical experts. For product reliability and safety, we lean on our thorough testing protocols, and this collaboration rests on those solid criteria. This makes NOW Foods NAC with Selenium a natural fit for Welzo’s quality driven portfolio.