Skip to Main Content
Sams Club
Sams Club
Customer ratings & reviews for
NOW Supplements NAC N-Acetyl Cysteine 600 mg. with Selenium & Molybdenum Capsules 250 ct.
Back to item details
4 out of 5 stars
stars41 ratings40 reviews
  1. 5 stars63% (26)
  2. 4 stars7% (3)
  3. 3 stars10% (4)
  4. 2 stars2% (1)
  5. 1 star17% (7)
Write a review

Customer photos

Sort by |
Showing 31-40 of 40 reviews
Oct 4, 2021
anonymous
5 out of 5 stars review

Verified Purchase

Good supplement

Awesome supplement. I was feeling sick with a bronchitis and it works immediately. Thank you!!!

Review from walmart.com
Helpful?57TKM2F8BUKK13943408156
Jun 24, 2024
LA
1 out of 5 stars review

Molybdenum no longer in this product

Why did you remove the 50 mcg of Molybdenum from this product?

Review from NOW Health Group, Inc.
Helpful?57TKM2F8BUKK13943408156
Jan 21, 2025
DebbieS
1 out of 5 stars review

Not quality NAC supplement

I've used different brands of NAC for several years and never have they developed black spots. Both bottles of NAC with in a few weeks went from all white to various sizes of black spots in them. Will no longer be buying NOW brand.

Review from NOW Health Group, Inc.
Helpful?57TKM2F8BUKK13943408156
Jan 5, 2023
katie
1 out of 5 stars review

Verified Purchase

nausea

nausea

Review from NOW Health Group, Inc.
Helpful?57TKM2F8BUKK13943408156
Mar 24, 2023
Watchman
1 out of 5 stars review

Brown spots in every capsule

250 capsules and only a couple didn't have brown spots lot #3240050 best by 01/2027. Would like a refund. Won't risk taking these

Review from NOW Health Group, Inc.
Helpful?57TKM2F8BUKK13943408156
Jan 7, 2022
ruth
2 out of 5 stars review

Save your money

I've been taking these for over 2 weeks now and I don't see or feel any different than I did before I started taking them.

Review from walmart.com
Helpful?57TKM2F8BUKK13943408156
Feb 13, 2023
Zack
5 out of 5 stars review

Definitely recommend for depression

Nac selenium and molybdenum nutrients help depression and addiction

Review from walmart.com
Helpful?57TKM2F8BUKK13943408156
May 1, 2022
Kara
5 out of 5 stars review

Good health product. Good price and good service

Good product. Nice, easy, reasonable to buy from Walmart.

Review from walmart.com
Helpful?57TKM2F8BUKK13943408156
Oct 10, 2021
IAsimov
5 out of 5 stars review

Works great / costs too much

Great product, just a bit overpriced. Took too long for delivery.

Review from walmart.com
Helpful?57TKM2F8BUKK13943408156
Jan 13, 2025
Walter
1 out of 5 stars review

terrible

I bought N acetylcesteine by NOW supplements, black spots appeared inside capsules.

Review from NOW Health Group, Inc.
Helpful?57TKM2F8BUKK13943408156