| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how long does tretinoin expire | 0.16 | 0.3 | 4657 | 71 |
| how long until tretinoin expires | 0.28 | 0.5 | 4624 | 86 |
| how long before tretinoin expires | 0.26 | 1 | 8227 | 79 |
| how long does tretinoin last after opening | 1.71 | 0.7 | 9333 | 44 |
| how long is tretinoin good for | 1.63 | 0.3 | 9000 | 59 |
| how long does 20g tretinoin last | 1.88 | 0.4 | 3035 | 82 |
| does tretinoin cream expire 11/19 | 1.48 | 0.7 | 5735 | 42 |
| how long does tretinoin cream last | 1.35 | 0.8 | 1870 | 71 |
| can i use expired tretinoin | 0.43 | 0.7 | 4794 | 23 |
| how long is tretinoin cream good for | 1.77 | 0.3 | 3257 | 60 |
| how long can i use tretinoin | 0.72 | 0.9 | 7472 | 48 |
| shelf life of tretinoin cream | 1.06 | 0.6 | 2636 | 82 |
| can i use expired tretinoin cream | 0.86 | 1 | 2320 | 27 |
| half life of tretinoin | 1.53 | 0.7 | 8387 | 93 |
