RetzlerRx® N-Acetyl-L-Cysteine (NAC) 900 mg is a high-potency, physician-formulated supplement designed to support antioxidant defense, glutathione production, and detoxification pathways. As a stable form of the amino acid L-cysteine, NAC plays a critical role in replenishing glutathione — the body’s “master antioxidant.”
This advanced formula provides 900 mg of NAC per capsule, delivering clinical-strength support for cellular health, immune resilience, and detoxification. Whether you’re seeking the best NAC supplement, a glutathione precursor for antioxidant defense, or a doctor-formulated detox support formula, RetzlerRx® NAC 900 mg offers purity, potency, and effectiveness.
Key Features & Benefits
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✔ High Potency NAC – 900 mg per capsule for clinical-strength support.
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✔ Glutathione Precursor – Promotes the body’s production of its master antioxidant.
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✔ Antioxidant Defense – Helps neutralize oxidative stress and free radicals.
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✔ Detoxification Pathways – Supports liver and cellular detox functions.
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✔ Immune Support – Contributes to a strong and resilient immune system.
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✔ Doctor Formulated – Designed for functional and longevity medicine.
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✔ Clean Formula – Non-GMO, gluten-free, vegan-friendly, with no artificial fillers.
Suggested Use
Take one capsule daily with a meal, or as directed by your healthcare provider.
RetzlerRx® N-Acetyl-L-Cysteine (NAC) 900 mg is your trusted, doctor-formulated solution for antioxidant defense, detoxification, and cellular resilience.
A Note About Odor: You might notice a sulfur-like smell when opening your NAC bottle, sometimes described as similar to rotten eggs. This is due to the natural sulfur content of NAC and is a sign of its purity, not spoilage or oxidation. To reduce the odor, you can briefly air out the capsules by placing them in a strainer before returning them to the bottle.