Mason Natural, NAC N-Acethyl-L-Cysteine, 500 mg, 60 Capsules


Mason Natural

Available Now!


  • Dietary Supplement
  • Mason Guarantee - Laboratory Tested
  • cGMP Certified- Certified Good Manufacturing Practice
  • May Support Cellular Health
  • Soy Free
  • Sodium Free

Suggested Use

Adults - Take one capsule daily, preferably with food, as a dietary supplement.

Other Ingredients

Gelatin, cellulose, magnesium stearate, silica.

Allergen Certification: - Many contain gluten.

Guaranteed No Added: sugar, starch, wheat, corn, fish, shellfish, peanuts, tree nuts, soy, yeast, artificial flavors and colors, dairy, egg, fragrance and preservatives.


If you are pregnant, nursing, taking any medications or planning any medical procedure, consult your physician before use. Discontinue use and consult your physician if any adverse reaction occur. Keep out of reach of children.

Tamper-Evident Seal: Do not use product if seal appears tampered.

Store in a dry place under controlled room temperature 20°-25° (68°-77°F).


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %Daily Value
N Acetyl L Cysteine 500 mg **
** Daily Value not established.