Updated: March 20, 2026
| Feature | NOW Foods Chlorella 1000mg | Jarrow Formulas Methyl B-12 5000mcg |
|---|---|---|
| Price | $19.95 | $19.95 |
| Rating | 4.7/5.0 | 4.6/5.0 |
| Reviews | 2876 reviews | 2134 reviews |
| Brand | NOW Foods | Jarrow Formulas |

Broken cell wall chlorella tablets. Binds to heavy metals and supports detoxification. Rich in chlorophyll, protein, and nutrients.

High-potency methylcobalamin B12. Lozenge form for optimal absorption. Supports brain function, energy, and nerve health.
Both NOW Foods Chlorella 1000mg and Jarrow Formulas Methyl B-12 5000mcg are highly effective heavy metal detox products. NOW Foods Chlorella 1000mg has a slightly higher rating (4.7/5.0 vs 4.6/5.0), suggesting users find it more effective.
Both products are priced the same at $19.95, so value comes down to formulation and effectiveness.
NOW Foods Chlorella 1000mg has more customer reviews (2876 vs 2134), indicating it's more popular and has been tested by more users.
Choose NOW Foods Chlorella 1000mg if:
Choose Jarrow Formulas Methyl B-12 5000mcg if:
Both NOW Foods Chlorella 1000mg and Jarrow Formulas Methyl B-12 5000mcg are excellent heavy metal detox options. We give the edge to NOW Foods Chlorella 1000mg for its higher rating and better value.
For more heavy metal detox options, check out our complete Heavy Metal Detox guide.