Updated: March 21, 2026
| Feature | NOW Foods NAC 1000mg | Vimergy Chaga Mushroom Powder |
|---|---|---|
| Price | $24.95 | $32.95 |
| Rating | 4.4/5.0 | 4.2/5.0 |
| Reviews | 2345 reviews | 987 reviews |
| Brand | NOW Foods | Vimergy |

N-Acetyl Cysteine. Precursor to glutathione. Supports liver detoxification and respiratory health. Powerful antioxidant.

Wild-harvested chaga mushroom. Powerful antioxidant and immune modulator. Supports cellular health and longevity.
Both NOW Foods NAC 1000mg and Vimergy Chaga Mushroom Powder are highly effective heavy metal detox products. NOW Foods NAC 1000mg has a slightly higher rating (4.4/5.0 vs 4.2/5.0), suggesting users find it more effective.
NOW Foods NAC 1000mg is more affordable at $24.95 compared to Vimergy Chaga Mushroom Powder at $32.95, making it better value for budget-conscious buyers.
NOW Foods NAC 1000mg has more customer reviews (2345 vs 987), indicating it's more popular and has been tested by more users.
Choose NOW Foods NAC 1000mg if:
Choose Vimergy Chaga Mushroom Powder if:
Both NOW Foods NAC 1000mg and Vimergy Chaga Mushroom Powder are excellent heavy metal detox options. We give the edge to NOW Foods NAC 1000mg for its higher rating and better value.
For more heavy metal detox options, check out our complete Heavy Metal Detox guide.