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TRESemmé Keratin Smooth Professional Shampoo – 500 ml and Wella Ultimate Repair Protective Leave-in Step4 95 ml share 9 parsed ingredients. Differences highlighted below.
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19%
From the parsed labels — rows on every label over all compared rows.
| on 2+ labelsonly on this labelnot on this labelIngredient | Recommended |
|---|
This is not medical advice.
Suggested from shared ingredients on the parsed labels — each pair opens as its own comparison.

Tresemmé
Basics | ||
| Type & size | Styling · size not on the record | Styling · size not on the record |
|---|---|---|
| Brand origindiffers | European | Not recorded |
Offers | ||
| Where to buydiffers | Not recorded | $39.00 · Onebioshop |
| Availability | in stock | in stock |
Formula | ||
| Key activesdiffers | hydrolyzed keratin | squalane |
| Free ofdiffers | alcohol-free, paraben-free | sulfate-free, alcohol-free, paraben-free |
| Heads-updiffers | fragrance allergens · fungal-acne triggerPore data not yet reviewed | pregnancy caution · fragrance allergens · fungal-acne trigger · high pore-rating flag |
Fit & community | ||
| Rating | No reviews yet | No reviews yet |
| Best for | Not recorded | Not recorded |
Data quality | ||
| Label coveragediffers | Fully parsed · 27 ingredients | Fully parsed · 29 ingredients |
Key actives · 2 | ||
hydrolyzed keratin | yes | no |
squalane | no | yes |
Rest of the labels · 45 | ||
a silicone | no | yes |
ascorbyl palmitate | ||
Rows come from parsed labels and live offers. Where a label isn’t fully captured, we say so instead of guessing.
| no |
| yes |
benzyl alcohol | yes | yes |
|---|
bht | no | yes |
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c13-14 isoparaffin | no | yes |
|---|
carbomer | yes | no |
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ci 77891 | yes | no |
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citric acid | yes | yes |
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citronellol | no | yes |
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cocamidopropyl betaine | yes | no |
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dimethiconol | yes | no |
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disodium edta | yes | yes |
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ethylhexyl methoxycinnamate | no | yes |
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fragrance | yes | yes |
|---|
geraniol | yes | yes |
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glycerin | yes | no |
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glyceryl oleate | no | yes |
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glycol distearate | yes | no |
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guar hydroxypropyltrimonium chloride | yes | no |
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hexyl cinnamal | yes | no |
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histidine | no | yes |
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hydrogenated palm glycerides citrate | no | yes |
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isohexadecane | no | yes |
|---|
isopropyl palmitate | no | yes |
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lecithin | no | yes |
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limonene | yes | no |
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linalool | yes | yes |
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malic acid | no | yes |
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mica | yes | no |
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peg-23m | no | yes |
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peg-45m | yes | no |
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phenoxyethanol | yes | yes |
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polyacrylamide | no | yes |
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sclerocarya birrea seed oil | yes | no |
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silica | no | yes |
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sles (a sulfate) | yes | no |
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sodium benzoate | yes | yes |
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sodium chloride | yes | no |
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sodium hydroxide | yes | no |
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stearyl alcohol | no | yes |
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tea-dodecylbenzenesulfonate | yes | no |
|---|
tea-sulfate | yes | no |
|---|
tocopheryl acetate | no | yes |
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vitamin e | no | yes |
|---|
water | yes | yes |
|---|