| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| retinoid vs retinol vs retin a | 1.51 | 0.7 | 6419 | 30 | 92 |
| retinal vs retinol vs retinoid | 1.16 | 0.9 | 4428 | 30 | 85 |
| retin-a vs retinol vs retinoid | 1.29 | 0.5 | 7231 | 30 | 39 |
| is a retinol the same as retinoid | 0.98 | 0.1 | 3593 | 33 | 43 |
| retinoid vs retinol vs retinal | 0.94 | 0.1 | 1066 | 30 | 93 |
