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Spring Valley

(3 pack) Spring Valley NAC, 1,000 mg Vegetarian Capsules, Immune Support Dietary Supplement, 100 Count

(3 pack) Spring Valley NAC, 1,000 mg Vegetarian Capsules, Immune Support Dietary Supplement, 100 Count3 pack Spring Valley NAC 1 000 mg Vegetarian Capsules Immune Support Dietary Supplement 100 CountSpring Valley NAC 1 000 mg Vegetarian Capsules Immune Support Dietary Supplement 100 Count
Multipack Quantity:3

Key item features

  • N-acetyl cysteine (NAC) formulation with selenium and molybdenum
  • Immune support* dietary supplement in vegetarian capsule form
  • Smooth capsules designed to be easy to swallow
  • No gluten, yeast, wheat, milk or milk derivatives, lactose, preservatives, soy, artificial color, or artificial flavor
  • *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Current price is $37.4412.5 ¢/count
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This item includes:

  • 3-pack of Spring Valley NAC, 1,000 mg Vegetarian Capsules, Immune Support Dietary Supplement, 100 Count
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Customer ratings & reviews

4.7 out of 5 stars
stars611 ratings97 reviews
How item rating is calculated
  1. 5 stars83% (505)
  2. 4 stars9% (55)
  3. 3 stars3% (19)
  4. 2 stars2% (10)
  5. 1 star4% (22)

Reviews summary

Pros

  • : Helps build and boost against illnesses.
  • : Provides respiration aid and immune system benefits.
  • : Offers affordable options relative to similar products.
  • : Relieves cold and flu symptoms, including sinus issues.

Cons

  • : Has an unpleasant smell that can be overwhelming.
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Showing 1-3 of 97 reviews

Mar 11, 2025
Diggy
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

it seemed to help with my chest cold - although beware passing of gas near anyone nearby for the aroma may be an unpleasant experience for anyone, including yourself. And I know sometimes it doesn't bother you, in fact you may take pride in it, but this will be different.

Helpful?38KYTU9HZUB915382462905
Aug 12, 2025
Travis
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

n-acetylcysteine. Smells like the real deal if you break a capsule open. Same gastro effects if you mega dose it. I obviously didn't send it to a lab for testing but I feel certain it contains NAC. iykyk, pleiotropic benefits. Cheap, easy way to access it if you run out of a more expensive brand from some of the more "high end" supplement companies. Would recommend

Helpful?38KYTU9HZUB915382462905
Sep 28, 2025
Connor
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Recommended by doctors

I was told NAC supplements have shown promise in reducing cravings for alcohol use disorder while at a treatment facility. It's only my third day but I'm noticing an increase in energy levels and reduction in cravings. It's still early but initial results are promising. I'm also noticing a clearing "brain fog" which I'm hopeful will continue to improve. Very happy so far.

Helpful?38KYTU9HZUB915382462905