About Jarrow Formulas – N-A-C, 500mg – 60 vcaps

Jarrow Formulas N-A-C delivers 500 mg of N-Acetyl-L-Cysteine (NAC) per vegetarian capsule — a stable, bioavailable form of the amino acid L-Cysteine. NAC is widely recognised as a building block for glutathione, one of the body’s key endogenous antioxidants, making it a popular choice for those looking to support their antioxidant status as part of a balanced diet and healthy lifestyle.

Each pack contains 60 veggie capsules, providing up to a 60-day supply at one capsule per day or a 30-day supply when taken twice daily. The formula is kept clean and straightforward, using a plant-based hydroxypropylmethylcellulose (HPMC) capsule shell and minimal excipients — all from vegetable sources where applicable.

Suitable for vegans and vegetarians, and free from gluten, dairy, egg, soy, fish/shellfish, peanuts, tree nuts and sesame, this product is designed to fit a wide range of dietary preferences and requirements.

Nutrition Facts

Nutrient	Per serving
N-Acetyl-L-Cysteine	500 mg*

* No established daily reference value.

Serving Size: 1 Capsule | Servings Per Container: 60

Ingredients

N-Acetyl-L-Cysteine 500 mg. Other Ingredients: Microcrystalline cellulose, magnesium stearate (vegetable source) and silicon dioxide.

Capsule shell: Hydroxypropylmethylcellulose, water.

Usage & Dosage

Adults take 1 capsule 1–2 times a day or as directed by your qualified healthcare professional.

Warnings

Prolonged or elevated intake may alter liver function tests without affecting actual liver function. Inform your physician that you are ingesting NAC if you undergo liver function tests. Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use. Keep out of reach of children. Store in a cool, dry place. Do not use if safety seal is damaged or missing.