Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Now Foods, NAC, 600 mg, 250 Veggie Caps

Our Price:
You Save:
$17.51 (44)
Earn 5% Loyalty Credit ?

Sorry, this product is no longer in stock.

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

View Wish List
In Stock
  • Expiration Date: Feb 2020
  • Shipping Weight: 0.65 lbs (0.29 kg)
  • Product Code: NOW-00086
  • UPC Code: 733739000866
  • Package Quantity: 250 Veggie Caps
  • Dimensions: 5.2 x 2.9 x 2.9 in, 0.55 lbs (0.25 kg)
Product Overview


  • Free Radical Protection
  • With Selenium & Molybdenum
  • Maintains Cellular Health
  • Non-GMO
  • A Dietary Supplement
  • Kosher
  • Amino Acids
  • Family Owned Since 1968
  • GMP Quality Assured

N-Acetyl Cysteine (NAC) is a stable form of the non-essential amino acid L-Cysteine. It is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures, and is also necessary for the formation of glutathione. Molybdenum and Selenium are essential trace minerals that facilitate the production of several important enzymes.

Suggested Use

Take 1 capsule twice daily.

Other Ingredients

Cellulose (capsule), stearic acid (vegetable source) and citric acid.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.


Store in a cool, dry place after opening. Please recycle.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

Do not eat freshness packets. Keep in bottle.

Natural color variation may occur in this product.

Supplement Facts
Serving Size: 1 Veg Capsule
  Amount Per Serving % Daily Value
Selenium (from L-Selenomethionine) 25 mcg 36%
Molybdenum (from Sodium Molybdate) 50 mcg 67%
N-Acetyl Cysteine (NAC) 600 mg
† Daily Value not established.
iHerb Customer Reviews

Doesn't mention in the product name that it has Molybdenum and Selenium

Posted by Reviewer2205463 on Dec 21, 2016

My fault for not reading the fine print on the label. I used to buy NAC from NOW and it didn't have these extra things in it. If I wanted Molybdenum, or Selenium, that is what I'd buy. I already get plenty from my multi, and I don't need excessive amounts added to my NAC. This bottle is now in the waste bin. Thanks NOW for helping my hair turn grey.

Verified Purchase

Was this review helpful to you?

Nac from Now

Posted by 4667040573364320363 on Dec 05, 2016

Bought this product few times, I used it as antioxidant, it helps me sleep as well.

Verified Purchase

Was this review helpful to you?

Every body should take NAC

Posted by LesleyA on Nov 27, 2016

Now Foods, NAC, 600 mg, 250 Veggie Caps taken with Doctor's Best, Best Alpha-Lipoic Acid, 600 mg, 60 Veggie Caps These products have helped me enormously, to minimise the Jarisch Herxheimer effect that the body experiences when treating tick borne diseases. ALA and NAC combined are turned into Glutathione in the body. Glutathione is a powerful antioxidant. Doctors Best ALA and Now Foods NAC combined, are nothing short of wonderful when treating Neuroborreliosis.

Verified Purchase

Was this review helpful to you?


Posted by 4739587112219215001 on Oct 14, 2016


Verified Purchase

Was this review helpful to you?

Excellent product.

Posted by 4947049720401744654 on Oct 09, 2016

Terrific Value and Price. Would definitely buy again. Vynikajúci pri obrane proti sezónnym ochoreniam. Je to nielen odhlienovač, ale aj chelator, t. z. rozpúšta a odstraňuje rôzne nežiadúce látky v tele. Odporúčam. L

Verified Purchase

Was this review helpful to you?