Head & Shoulders 2In1 Anti-Itch Anti-Dandruff Shampoo 250 Ml vs Syoss Intense Plex shampoo for very damaged hair 440 ml
Head & Shoulders 2In1 Anti-Itch Anti-Dandruff Shampoo 250 Ml and Syoss Intense Plex shampoo for very damaged hair 440 ml share 15 parsed ingredients. Differences highlighted below.
Shared 15Head & Shoulders 2In1 Anti-Itch Anti-Dandruff Shampoo 250 Ml only 16Syoss Intense Plex shampoo for very damaged hair 440 ml only 12
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Shared formula
35%
- Ingredients in every formula
- 15in both formulas
- Key actives unique to one formula
- 2unique actives
- Ingredient rows compared
- 43rows compared
From the parsed labels — rows on every label over all compared rows.
The formulas, row by row
43 ingredients across 2 labels| on 2+ labelsonly on this labelnot on this labelIngredient | ||
|---|---|---|
Basics | ||
| Type & size | Shampoo · size not on the record | Shampoo · size not on the record |
Offers | ||
| Where to buy | Not recorded | Not recorded |
| Availability | in stock | in stock |
Formula | ||
| Key activesdiffers | piroctone olamine | hydrolyzed keratin |
| Free of | alcohol-free, paraben-free | alcohol-free, paraben-free |
| Heads-up | fragrance allergens · fungal-acne triggerPore data not yet reviewed | fragrance allergens · fungal-acne triggerPore data not yet reviewed |
Fit & community | ||
| Rating | No reviews yet | No reviews yet |
| Best for | Not recorded | Not recorded |
Data quality | ||
| Label coveragediffers | Fully parsed · 31 ingredients | Fully parsed · 27 ingredients |
Key actives · 2 | ||
hydrolyzed keratin | no | yes |
piroctone olamine | yes | no |
Rest of the labels · 26 | ||
acetic acid | yes | no |
amodimethicone | no | yes |
benzyl salicylate | no | yes |
citronellol | no | yes |
dimethiconol | yes | no |
disodium cocoamphodiacetate | no | yes |
eucalyptus globulus leaf extract | yes | no |
hexamethylindanopyran | yes | no |
histidine | yes | no |
hydrogenated castor oil | no | yes |
hydroxycitronellal | yes | no |
linalool | yes | no |
magnesium chloride | no | yes |
magnesium citrate | no | yes |
menthol | yes | no |
peg-40 hydrogenated castor oil | no | yes |
peg-7 glyceryl cocoate | no | yes |
phenoxyethanol | no | yes |
potassium sorbate | no | yes |
sodium citrate | yes | no |
sodium xylenesulfonate | yes | no |
tea-dodecylbenzenesulfonate | yes | no |
terpineol | yes | no |
tetramethyl acetyloctahydronaphthalenes | yes | no |
tetrasodium edta | yes | no |
triethylene glycol | yes | no |
Rows come from parsed labels and live offers. Where a label isn’t fully captured, we say so instead of guessing.
The bottom line
Choose Head & Shoulders if you want Piroctone Olamine in the formula.
Choose Syoss if you want Hydrolyzed Keratin in the formula.
Both lines come from the parsed labels and the prices on this page — neither product is the reference, and neither is called the better one.
This is not medical advice.
Focus on an effect
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Suggested from shared ingredients on the parsed labels — each pair opens as its own comparison.