Shampoo Arena
Hair type
Fine hair, oily roots
Hair that goes limp and greasy quickly; needs cleansing without weight.
| Ingredient | Score with vs without it | Effect | t | With | Without |
|---|---|---|---|---|---|
| PEG-100 Stearate | -449 | -16.5 | 9 | 287 | |
| Steareth-6 | -438 | -16.0 | 8 | 288 | |
| Mica | -453 | -15.1 | 6 | 290 | |
| CI 77891 | -453 | -15.1 | 6 | 290 | |
| Dimethicone | -408 | -13.5 | 50 | 246 | |
| Sodium Lauroyl Glutamate | +569 | +12.5 | 9 | 287 | |
| Hydroxypropyltrimonium Hydrolyzed Wheat Protein | -565 | -11.9 | 3 | 293 | |
| Zinc PCA | +514 | +11.8 | 18 | 278 | |
| Amodimethicone | -409 | -11.7 | 18 | 278 | |
| Trideceth-10 | -339 | -11.3 | 36 | 260 | |
| PEG-45m | -451 | -11.3 | 4 | 292 | |
| TEA-Sulfate | -490 | -10.0 | 5 | 291 | |
| Laureth-23 | -378 | -9.3 | 14 | 282 | |
| Retinyl Palmitate | +349 | +9.2 | 3 | 293 | |
| Dimethiconol | -297 | -8.8 | 29 | 267 | |
| TEA-Dodecylbenzenesulfonate | -297 | -8.8 | 29 | 267 | |
| 2-Oleamido-1,3-Octadecanediol | -545 | -8.1 | 3 | 293 | |
| Trideceth-3 | -397 | -8.1 | 9 | 287 | |
| Caffeine | +347 | +7.9 | 34 | 262 | |
| Zingiber Officinale Root Extract | +322 | +7.8 | 4 | 292 | |
| Acetic Acid | -301 | -7.5 | 18 | 278 | |
| Basic Blue 124 | -193 | -7.4 | 3 | 293 | |
| Glycol Stearate | -501 | -7.4 | 3 | 293 | |
| Triethylene Glycol | -236 | -7.2 | 21 | 275 | |
| Glyoxal | +389 | +7.0 | 5 | 291 | |
| Guar Hydroxypropyltrimonium Chloride | -232 | -6.9 | 137 | 159 | |
| Coco-Betaine | -370 | -6.7 | 24 | 272 | |
| Carbomer | -374 | -6.5 | 23 | 273 | |
| Argania Spinosa Kernel Oil | -264 | -6.3 | 17 | 279 | |
| Polyquaternium-39 | -226 | -6.3 | 4 | 292 |
Effect is the difference in mean score (Elo points) between ranked shampoos that contain the ingredient and those that do not; |t| above about 2 is unlikely to be chance alone.