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“Recommended by my doctor and the Carlson is known for quality.”

Jan B.

Immune health

NAC (N-Acetyl Cysteine)

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Potency and Purity Guaranteed Every Carlson vitamin, mineral, and specialty supplement is lab tested for potency and purity. Learn more

  • Liver Health

  • Immune Function

  • Antioxidant

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Capsules

Suggested use: Adults: take 1 capsule one to three times daily.

Perks of Subscribing

  1. YOU START HERE
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    15% off every order
    + extra 5% off next order

  2. 2nd delivery
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    E-Gems · 90 Soft Gels
  3. 3rd delivery 5% off next order
  4. 4th delivery
    Super Daily D3
    FREE GIFT
    Super Daily D3 · 1,000 IU
  5. 6th delivery 5% off next order
  6. 9th delivery 150 bonus points
  7. 12th delivery 300 bonus points
  • Promotes healthy liver function
  • Supports immune system health
  • Promotes production of the powerful antioxidant glutathione peroxidase
  • 500 mg of NAC in a single capsule
  • Lab tested for potency and quality
  • Expiration: July 2027

A single capsule provides 500 mg of NAC to promote healthy liver function. NAC also supports production of the powerful antioxidant glutathione peroxidase, which aids the body's natural defense system in fighting free radicals.

Expiration: July 2027

AWARD-WINNING QUALITY

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Reduced Plastic 100% plastic neutral — for every product purchased, Carlson removes the same amount of plastic from waterways. Learn more
Award logo
Potency and Purity Guaranteed Every Carlson vitamin, mineral, and specialty supplement is lab tested for potency and purity. Learn more
Adults: take 1 capsule one to three times daily.

Family-owned since 1965 · Female-led · 300+ vitamins, minerals & omega-3s

Overall rating: 5.0 / 5 from 5 reviews.

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Weird smell

"Weird smell"

— Michelle M. (5/5)

great product

"great product"

— Elizabeth R. (5/5)

Great quality products.

"Great quality. I love this brand of vitamins."

— Alona S. (5/5)

Great

"Great"

— Ana L. (5/5)

High-quality product

"Recommended by my doctor and the Carlson is known for quality."

— Jan B. (5/5)

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