Beauty Comparison
Vichy Dercos PSOlution Kerator-Reducing Treatment Shampoo Psoriatic-Prone Scalps

Photo and link: Amazon

Vichy

Dercos PSOlution Kerator-Reducing Treatment Shampoo Psoriatic-Prone Scalps

shampoo · 200 ml · Haircare

Vichy Dercos PSOlution Kerator-Reducing Treatment Shampoo Psoriatic-Prone Scalps is free of essential oils, labelled fragrance allergens, silicones, parabens and MI / MCI, going by its full 31-ingredient list, with glycerin, salicylic acid and piroctone olamine. List checked November 5, 2026.

The catch: it contains fragrance, drying alcohol and sulfates (Sodium Laureth Sulfate, Sodium Laureth-8 Sulfate).

  • Contains fragrance
  • No essential oils
  • No labelled fragrance allergens
  • Contains drying alcohol
  • Contains sulfates
  • Silicone-free
  • Paraben-free
  • No MI/MCI

£10.45at Amazon UK

Amazon UK prices as of 6 November 2026, 06:19 GMT; Amazon sets the final price at checkout.

Listed in Amazon's stores in United Kingdom · Germany · France · Italy · Spain · Netherlands · Poland · Sweden; links take you to your own store.

Key ingredients in Dercos PSOlution Kerator-Reducing Treatment Shampoo Psoriatic-Prone Scalps

  • Glycerin

    A humectant that helps hair stay soft and hydrated.

  • Salicylic acid (BHA)

    Loosens flakes and build-up on the scalp.

  • Piroctone olamine

    An anti-dandruff active.

Full ingredient list, decoded

31 ingredients, in label order (highest amount first; below about 1% the order is free).

  1. 1Aqua / Water / EauAqua is the INCI name for water, the main base of many creams, lotions and cleansers…
  2. 2Sodium Laureth SulfateSodium laureth sulfate is a cleansing agent, called a surfactant, that lifts oil and…Sulfates
  3. 3UreaUrea is a naturally occurring compound that your skin also makes, and it is a common…
  4. 4Sodium CocoamphoacetateA mild, plant-derived cleansing agent made from coconut-based fatty acids. It lifts oil…
  5. 5PEG-200 Hydrogenated Glyceryl Palmate
  6. 6Glycol DistearateGlycol Distearate is a waxy solid made by joining glycol with stearic acid. Its main…
  7. 7GlycerinGlycerin is a clear, thick, odorless liquid that pulls water into the skin and helps…
  8. 8Salicylic AcidSalicylic acid is a beta hydroxy acid, or BHA, that gently exfoliates skin and helps…
  9. 9Sodium Laureth-8 SulfateSulfates
  10. 10GlycineGlycine is the simplest amino acid, a small protein building block that helps balance…
  11. 11Piroctone OlaminePiroctone olamine is a synthetic anti-dandruff active that helps reduce flakes by…
  12. 12Hexylene GlycolHexylene Glycol is a clear, colorless liquid that mixes with both water and oil-loving…
  13. 13Alcohol DenatAlcohol, usually ethanol, is a light liquid that dissolves oils and fragrance and dries…Drying alcohol
  14. 14CarbomerA synthetic polymer made from acrylic acid that thickens water-based products and keeps…
  15. 15ChlorphenesinChlorphenesin is a synthetic preservative that mainly keeps mold and yeast from growing…
  16. 16Citric AcidCitric acid is a mild, naturally occurring acid found in citrus fruit. In skincare and…
  17. 17Coco-BetaineA mild, coconut-derived surfactant that cleans and foams. It works as a gentle helper…
  18. 18Hydroxypropyl Guar Hydroxypropyltrimonium ChlorideA plant-based conditioning polymer from guar beans, given a positive charge. Its main…
  19. 19Magnesium Laureth SulfateSulfates
  20. 20Magnesium Laureth-8 SulfateSulfates
  21. 21Magnesium Oleth Sulfate
  22. 22PEG-55 Propylene Glycol OleateA nonionic surfactant, a cleansing molecule with no electrical charge, that helps oil…
  23. 23PEG-7 Glyceryl CocoatePEG-7 Glyceryl Cocoate is a mild, coconut-based cleansing agent made from coconut oil…
  24. 24PhenoxyethanolA synthetic preservative that helps stop bacteria, yeast and mold from growing in…
  25. 25Polyquaternium-30
  26. 26Propylene GlycolPropylene Glycol is a colorless, slightly syrupy liquid that attracts water and is…
  27. 27Sodium ChlorideA simple mineral salt, made of sodium and chloride, used mainly to adjust thickness and…
  28. 28Sodium HydroxideSodium hydroxide is a strong alkali, also called caustic soda. In small amounts it…
  29. 29Sodium LactateSodium Lactate is the sodium salt of lactic acid, a mild alpha hydroxy acid. It mainly…
  30. 30Sodium Oleth Sulfate
  31. 31Parfum / FragranceAroma is a label term for a scent blend added to a product to give it a pleasant smell.Fragrance

Source: Open Beauty Facts (ODbL), world.openbeautyfacts.org/product/3337875787222, retrieved November 5, 2026.

Every flag we check

CheckResultIngredients found
FragranceContainsParfum / Fragrance (#31)
Essential oilsNone listed—
Labelled fragrance allergensNone listed—
Drying alcoholContainsAlcohol Denat (#13)
SulfatesContainsSodium Laureth Sulfate (#2), Sodium Laureth-8 Sulfate (#9), Magnesium Laureth Sulfate (#19), Magnesium Laureth-8 Sulfate (#20)
SiliconesNone listed—
ParabensNone listed—
MI / MCINone listed—
Formaldehyde releasersNone listed—
Mineral oil & petrolatumNone listed—
LanolinNone listed—
Chemical UV filtersNone listed—

Frequently asked questions

Is Vichy Dercos PSOlution Kerator-Reducing Treatment Shampoo Psoriatic-Prone Scalps fragrance-free?

No. Vichy Dercos PSOlution Kerator-Reducing Treatment Shampoo Psoriatic-Prone Scalps contains Parfum / Fragrance (ingredient 31 of 31).

Does Vichy Dercos PSOlution Kerator-Reducing Treatment Shampoo Psoriatic-Prone Scalps contain silicones, sulfates or parabens?

Silicones: none listed. Sulfates: yes (Sodium Laureth Sulfate, Sodium Laureth-8 Sulfate, Magnesium Laureth Sulfate). Parabens: none listed.

Which ingredient rules does Vichy Dercos PSOlution Kerator-Reducing Treatment Shampoo Psoriatic-Prone Scalps pass?

Its full list passes our ingredient rules for MI allergy, acne-prone skin, body acne and fungal acne (malassezia). Key ingredients: Glycerin, Salicylic acid (BHA) and Piroctone olamine.

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Amazon UK prices as of 6 November 2026, 06:19 GMT; Amazon sets the final price at checkout.