NAC (N-Acetyl Cysteine) (600mg) Plus 100 caps by Protocol

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NAC N-Acetyl-Cysteine


·         Maintains Cellular Health*

·         Glutathione Precursor*


How it Works:

N-Acetyl-Cysteine (NAC) is a stable form of the non-essential amino acid L-Cysteine. Cysteine is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures.* Although NAC possesses its own free radical scavenging activity, its primary function in vivo is to supply Cysteine necessary for glutathione synthesis and replenishment.* This unique formula also contains Molybdenum, an essential trace element that functions as a cofactor in many biochemical reactions, and Selenium, another trace mineral that supports glutathione production.*


Suggested Usage:

As a dietary supplement, take 1 capsule 1 to 3 times daily. Dosage may be increased, under the supervision of your healthcare practitioner.


Cautions / Interactions:

NAC may interact with certain pharmaceutical medications including ACE inhibitors and angina medications such as nitroglycerin and isosorbide. NAC may also interact with activated charcoal.



Serving Size: 1 Veg Capsule

Amount Per Serving                                                                 %DV

Selenium (from L-Selenomethionine)                   25 mcg            36%

Molybdenum (from Sodium Molybdate)              50 mcg             67%

N-Acetyl-Cysteine (NAC)                                   600 mg            

† Daily Value not established.


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.