Thorne
NAC
89/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
92/100
CLEANLINESS
What Does NAC Do?
Thorne NAC offers a solid 500 mg dose of N-Acetylcysteine, aligning with evidence for strong antioxidant and detox benefits. Formulation is clean and safe, with minimal risks for healthy adults; excellent value for respiratory and liver support.
What are the main benefits of N-Acetylcysteine for respiratory health?
How does NAC support liver detoxification processes?
Is 500 mg of NAC a suitable daily dosage for immune support?
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What Are the Benefits of NAC?
Based on proven scientific research
Respiratory HealthStrong
Liver DetoxificationVery strong
Immune FunctionModerate
Antioxidant SupportStrong
Good For:
What Are the Side Effects of Thorne NAC?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Generally safe at 500 mg dose; common side effects include mild nausea or gastrointestinal upset in sensitive individuals.
•May interact with nitroglycerin, increasing hypotension risk; consult physician if on blood pressure or heart medications.
•Dosage aligns with clinical studies (600-1200 mg/day), well below upper safe limit of 2400 mg/day for adults.
•Not recommended during pregnancy or breastfeeding without medical advice due to limited safety data.
•No major allergens present; suitable for most adults, but those with asthma may experience bronchospasm rarely.
•High-quality manufacturing by Thorne reduces contamination risks; long-term use appears safe based on clinical evidence.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Hypromellose (derived from cellulose)
Low RiskLeucine
Low RiskSilicon dioxide
Low RiskWhat Are the Ingredients in Thorne NAC?
N-Acetyl-L-Cysteine
500 mg
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Dosage & Bioavailability
How the active doses and forms in NAC compare to the research.
•N-Acetyl-L-Cysteine — 500 mg per serving; studies use 900-1,800 mg/day.
Sources & References
Frequently Asked Questions
Common questions about Thorne NAC