1. Bioavailability

This supplement provides pure N-acetyl cysteine (NAC) in a straightforward, highly absorbable form.

• 600 mg NAC per capsule — the standard clinical dose used for antioxidant and detox support

• NAC is a stable, acetylated form of cysteine, a precursor to glutathione (the body’s master antioxidant)

• HPLC lab tested for potency and purity

• Free from harmful impurities, reflecting NutraBio’s clean manufacturing practices

2. Dosage / Potency

It delivers a strong, research-aligned dose suitable for a wide range of supportive uses.

• 600 mg per veggie capsule — a typical dose in clinical trials on liver support, antioxidant status, and respiratory health

• Flexible dosing: 1 capsule for maintenance or up to 2+ daily for targeted support under supervision

• Provides building blocks for glutathione — supports detox pathways and redox balance

• Consistent with integrative health recommendations for NAC supplementation

3. Source

A pure, single-ingredient amino acid supplement from a transparent manufacturer.

• NutraBio Labs (USA) — known for clean-label, third-party-verified supplements

• Vegetable capsule — no gelatin, vegan-friendly

• Checkmysupps.com verification — customers can see independent lab test results for this batch

• Single-ingredient focus with no blends or hidden excipients

4. Excipients / Fillers

One of the cleanest NAC formulations on the market.

• Only excipient: vegetable capsule (hypromellose, water)

• No microcrystalline cellulose, stearates, dyes, or synthetic preservatives

• Minimal processing with nothing beyond capsule integrity