| for color treated hair | 22 | purpose |
| for all hair types | 16 | other |
| completely | 13 | degree |
| shampoo → be → safe | 146 |
| shampoo → be safe to → use | 45 |
| shampoo → be formulated to be → safe | 5 |
| shampoo → be → safer | 3 |
| shampoo → be considered → safe | 3 |
| negative | neutral | positive |
| 0.047 | 0.278 | 0.675 |
| Raw frequency | 202 |
| Normalized frequency | 0.806 |
| Modifier score | 0.900 |
| Perplexity | 397.986 |