English version in progress: interface and data are in English; some explanatory text is still in Chinese.
N-Acetyl-L-Cysteine NAC 600 mg
GNC · United States · capsule · 60 Capsule(s)
Per day
| Ingredient | Per day | % DV | % of limit |
|---|---|---|---|
| N-Acetyl cysteine (NAC) | 600 mg | — | 100% |
Who's behind it
Company GNC · United States brand_owner unverified [source]
- Ultimate owner Harbin Pharmaceutical Group Co., Ltd. unverified [source]
Label source：US NIH DSLD · NIH ODS Dietary Supplement Label Database (DSLD) API v9 · US Government work (public domain) · 2026-10-26
Label ingredients (per serving)
| Ingredient | Label value | Cleaned | Data check |
|---|---|---|---|
| N-Acetyl-L-Cysteine | 600 mg | 600 mg | ok |
| Cellulose | — | — | |
| Gelatin | — | — |
Label data from official national databases and brand websites, as declared; not lab-verified.
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.