Proof.Fit

N-Acetyl Cysteine

17 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Antioxidant defense +GSH

Liver/kidney protection -25%

9,936 people

Glutathione+oxidative stress

Ongoing pregnancy +24.2pp

Hepatotoxicity -37.5pp

8,368 people

CRP/WBC ↓

TNF-α/IL-6 ↓

MDA/TAC shift

5,545 people

Symptom relief, better breathing

Exacerbations down, lung function +10%

8,402 people

Liver detox +survival

Kidney protection -CIN

4,564 people

GSH↑, immune survival

Inflammation↓, outcomes↑

5,379 people

Survival/Liver function

+25pp

Biomarkers/Enzymes ↓

3,370 people

↓ ischemia/angina, +14% TIMI

↓ AF/inflammation/oxidative stress

2,821 people

sputum viscosity ↓

mucus clearance ↑

+10–40%

3,615 people

Cognition + memory

Addiction cravings −30%

Inflammation/brain markers

1,853 people

Endothelial function, ICAM/VCAM

-25.4% homocysteine, BP

Nitrate tolerance relief

2,621 people
Mood balance
Moderate

Mood: ↓ depressive/anxiety

Mood: ↓ craving/irritability

+80% response

953 people

Oxidative stress ↓

Frailty/inflammation ↓

1,233 people
Skin health
Moderate

Skin healing improved

Inflammation/oxidation reduced

485 people

GSH/mitochondria + fatigue

23.8–26.3% longer

EPO/VO2 preserved

172 people

Oxidative stress ↓

Performance +25%

140 people

Tear stability/immunity +23%

Corneal rescue +21.7%

133 people