THORNE - NAC - N-Acetylcysteine - 500mg - Supports Respiratory Health and Immune Function*; Promotes Liver and Kidney Detox - 90 Capsules
ThorneAnalysis updated July 2026 · How Scout scores
At a glance
Summary
This supplement features N-Acetyl-L-Cysteine, a well-regarded antioxidant that supports respiratory health and immune function. The formulation is clean with minimal additives, consisting only of hypromellose and leucine, which are generally considered benign. The absence of harmful ingredients such as artificial dyes or sweeteners contributes to its high rating.
Key ingredients 4
N-Acetyl-L-CysteineGood
This ingredient is known for supporting respiratory health and detoxification processes, making it beneficial for overall wellness.
LeucineGood
Leucine is an essential amino acid that supports muscle maintenance and overall protein synthesis.
HypromelloseNeutral
Hypromellose is a plant-derived capsule material used as a binder, with no direct health benefits or risks.
See more about Hypromellose →Silicon DioxideNeutral
Silicon Dioxide is used as an anti-caking agent to prevent clumping, with no significant health impact.
See more about Silicon Dioxide →Processing
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