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N-Acetyl-Cysteine (NAC)

N-Acetyl-Cysteine (NAC)

N-Acetyl-Cysteine (NAC)

Supports Glutathione Production & Antioxidant Defense


What This Supports

  • Healthy antioxidant glutathione levels
  • Cellular protection from oxidative stress
  • Liver detoxification support
  • Immune system function
  • Respiratory and mucus health
  • Overall metabolic and aging support

What Is NAC?

N-Acetyl-Cysteine (NAC) is a clinically recognized precursor to glutathione — the body’s most important antioxidant enzyme. While oral glutathione is poorly absorbed, NAC is efficiently utilized to support the body’s natural antioxidant defenses at the cellular level.

Each capsule contains 600 mg of pure NAC, providing meaningful support for healthy aging, oxidative balance, immune function, and detoxification pathways. NAC also partners with S.O.D. (Superoxide Dismutase), another essential enzyme that declines as we age.

With 60 capsules per bottle, NAC is an easy and effective addition to any supplement routine targeting long-term vitality and resilience.

Why It Works

NAC provides cysteine, the rate-limiting building block for glutathione production. Glutathione neutralizes free radicals, supports detoxification, and helps maintain cellular integrity. NAC’s ability to restore glutathione levels explains its wide-ranging benefits across immunity, liver health, respiratory support, and healthy aging.

Because NAC is well-absorbed and fast-acting, it offers advantages over many antioxidant supplements that rely on nutrients with lower bioavailability.

Key Benefits of NAC

Glutathione Support

NAC boosts the body’s primary antioxidant system, essential for detoxification and cellular protection.

Oxidative Stress Protection

Helps neutralize damaging free radicals that contribute to aging and tissue decline.

Immune System Support

Promotes a balanced immune response and assists in maintaining overall wellness.

Respiratory & Mucus Health

NAC is widely studied for its ability to support normal mucus viscosity and respiratory comfort.

Healthy Aging

By supporting antioxidant balance and detox pathways, NAC contributes to long-term vitality.

Supplement Facts

Serving Size: 1 Capsule

Servings Per Container: 60

Amount Per Serving % Daily Value
N-acetyl-cysteine (NAC) 600 mg *

*Daily Value not established

Other Ingredients:

Gelatin (Capsule), Rice Flour, Magnesium Stearate.

Additional Details

Sulfur Note: NAC naturally contains sulfur and may have a sulfur-like odor. This is normal and expected.

How to Use

Take 1 capsule daily, or 1–2 capsules depending on individual needs and wellness goals. Consult your physician if pregnant, nursing, or taking medications.

*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.

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  • Details

    Package Description: 60 Capsules x 600mg

    N-Acetyl-Cysteine (NAC) presents an effective method to foster and maintain healthy antioxidant glutathione levels*. Unlike oral glutathione, which has limited absorption, NAC serves as a reliable support for your body's crucial antioxidant defenses.

    Glutathione, one of the two foundational antioxidant enzymes, is vital for combating oxidative stress alongside S.O.D. (Superoxide Dismutase). These essential enzymes tend to decline as we age, making NAC a valuable addition to your wellness regimen.

    *These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

  • Ingredients

    • Free Form N-Acetyl-Cysteine (NAC)

    Other Ingredients: Gelatin (capsule), Rice Flour, Magnesium Stearate

    Please note that NAC contains sulfur and may emit a sulfurous odor, which is normal and expected.

Frequently Asked Questions

What Is N-Acetyl-Cysteine (Nac), And How Can It Benefit My Health?

N-Acetyl-Cysteine (NAC) is a dietary supplement, each capsule containing 600mg, known for its role in supporting healthy antioxidant glutathione levels*.

What Is The Significance Of "Supporting Healthy Antioxidant Glutathione Levels"?

NAC helps maintain and elevate glutathione levels in the body, a crucial antioxidant enzyme that plays a pivotal role in combating oxidative stress and promoting overall well-being*.

Why Is Oral Glutathione Poorly Absorbed, And How Does Nac Differ?

Oral glutathione is not effectively absorbed by the body, making NAC a valuable alternative as it supports the body's ability to produce its own glutathione, which can be more effective*.

What Is The Relationship Between Glutathione And S.O.D. (Superoxide Dismutase)?

Glutathione and S.O.D. are two of the fundamental antioxidant enzymes that work together to protect the body against oxidative stress. These enzymes tend to decline as we age, highlighting the importance of supporting them with NAC*.

Are There Any Known Side Effects Associated With Nac?

NAC is generally considered safe when used as directed. However, if you have specific health concerns or are taking other medications, it's advisable to consult with a healthcare professional before using this supplement.

Why Does Nac Contain Sulfur, And What Should I Expect In Terms Of Odor?

NAC naturally contains sulfur, which gives it a sulfurous odor. This is normal and expected, reflecting the sulfur content in the supplement.