| David’s Kosher Salt | ND | 10.839 | < MRL | ND | 3.561 |
| Diamond Crystal Kosher Salt | ND | ND | < MRL | ND | ND |
| Hain Pure Foods Iodized Salt | < MRL | 9.552 | 2.559 | ND | 3.702 |
| Jacobsen’s Salt Company Kosher Sea Salt | 1.690 | 9.885 | 0.532 | ND | < MRL |
| Maldon Sea Salt Flakes | ND | 12.799 | ND | ND | < MRL |
| Morton Iodized Salt | ND | < MRL | < MRL | ND | 11.967 |
| Saltverk Flaky Sea Salt | ND | 15.273 | ND | ND | 6.571 |
| Wellesley Farms Mediterranean Sea Salt | < MRL | 7.602 | < MRL | ND | 14.985 |
| Frontier Co-Op Fine Grind Pink Himalayan Salt | 80.468 | 17.487 | < MRL | ND | 71.416 |
| Seasonello Iodized Sea Salt | 3.426 | 7.391 | < MRL | ND | 55.496 |
| Terrasoul Superfoods Himalayan Pink Salt | 16.377 | 24.141 | 0.620 | ND | 84.447 |
| Watkins Fine Himalayan Pink Salt | 76.864 | 19.102 | 0.752 | ND | 90.246 |
| Vera Salt Pure Natural Spring Salt Microplastic Free | 2.154 | 15.425 | 0.769 | ND | 45.627 |
| Artisan Salt Company Ancient Ocean Himalayan Pink Salt | 130.514 | 40.5 | 0.74 | ND | 96.834 |
| Manischewitz Natural Kosher Salt | 29.955 | 12.536 | ND | ND | 140.572 |
| McCormick Fine Ground Pink Himalayan Salt | 167.270 | 44.637 | < MRL | ND | 92.564 |
| Redmonds Real Salt Ancient Fine Sea Salt | 229.071 | 36.14 | 7.3256 | ND | 252.246 |
| San Francisco Salt Company Sherpa Pink Himalayan Salt | 251.824 | 39.43 | 1.1276 | ND | 132.984 |
| Celtic Sea Salt Fine Ground | 171.320 | 82.156 | 1.1927 | ND | 553.440 |
| Shaun Himalayan Salt | 173.534 | 42.006 | 1.7755 | ND | 106.704 |
| The Spice Lab Himalayan Salt | 242.750 | 46.063 | 1.0684 | ND | 170.570 |
| Trader Joes Himalayan Pink Salt Crystals | 83.041 | 33.686 | 1.7928 | ND | 180.695 |
| Wellesley Farms Kosher Himalayan Pink Salt | 211.772 | 35.032 | 0.9818 | ND | 14.985 |
