| to wrinkle | 6 | purpose |
| to thin | 3 | purpose |
| collagen → cause → the skin | 5 |
| collagen → cause → our skin | 4 |
| collagen → cause → skin problems | 3 |
| collagen → can → cause | 3 |
| negative | neutral | positive |
| 0.613 | 0.365 | 0.022 |
| Raw frequency | 15 |
| Normalized frequency | 0.212 |
| Modifier score | 0.500 |
| Perplexity | 316.880 |