syoss Salonplex Shampoo
syoss Syoss Salonplex Shampoo lists 38 ingredients on its label, 35 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
- Aqua (Water
- Eau)
- Sodium Laureth Sulfate
- Cocamidopropyl Betaine
- PEG-7 Glyceryl Cocoate
- Sodium Chloride
- Prunus Serrulata Flower Extract
- Glycine
- Lysine Hcl
- Amodimethicone/Morpholinomethyl Silsesquioxane Copolymer
- Magnesium Citrate
- Magnesium Chloride
- Disodium Cocoamphodiacetate
- Citric Acid
- Sodium Benzoate
- Parfum
- Cocamide MEA
- Dimethicone
- PEG-40 Hydrogenated Castor Oil
- Glycol Distearate
- Hydrogenated Castor Oil
- Guar Hydroxypropyltrimonium Chloride
- Laureth-4
- Sodium Hydroxide
- Glycerin
- PEG-120 Methyl Glucose Dioleate
- Hexyl Cinnamal
- Benzyl Alcohol
- Propylene Glycol
- Laureth-23
- Linalool
- Geraniol
- Alpha-Isomethyl Ionone
- Citronellol
- Trideceth-5
- Salicylic Acid
- Phenoxyethanol
- Sodium Metabisulfite
Highlights
Free of parabensFree of essential oilsFree of formaldehyde releasersContains sulfatesContains PEGContains siliconesContains EU-26 allergensContains fragranceContains mineral oilContains alcohol
Key ingredients
- 溶剂
- Aqua (WaterEau)
- CLEANSING
- Sodium Laureth Sulfate
- ANTISTATIC
- Cocamidopropyl BetaineGlycine
- SURFACTANT - EMULSIFYING
- PEG-7 Glyceryl Cocoate
- BULKING
- Sodium Chloride
- SKIN CONDITIONING
- Prunus Serrulata Flower Extract
Other ingredients
Lysine HclAmodimethicone/Morpholinomethyl Silsesquioxane CopolymerMagnesium CitrateMagnesium ChlorideDisodium CocoamphodiacetateCitric AcidSodium BenzoateParfumCocamide MEADimethiconePEG-40 Hydrogenated Castor OilGlycol DistearateHydrogenated Castor OilGuar Hydroxypropyltrimonium ChlorideLaureth-4Sodium HydroxideGlycerinPEG-120 Methyl Glucose DioleateHexyl CinnamalBenzyl AlcoholPropylene GlycolLaureth-23LinaloolGeraniolAlpha-Isomethyl IononeCitronellolTrideceth-5Salicylic AcidPhenoxyethanolSodium Metabisulfite
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua (Water | 溶剂 | 0 · 0 | Green |
| Eau) | 溶剂,稀释剂 | 0 · 0 | Green |
| Sodium Laureth Sulfate | CLEANSING, SURFACTANT - EMULSIFYING, FOAMING, SURFACTANT - CLEANSING | 2 · 0 | Green |
| Cocamidopropyl Betaine | ANTISTATIC, CLEANSING, SURFACTANT - FOAM BOOSTING, HAIR CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING, SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| PEG-7 Glyceryl Cocoate | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Sodium Chloride | BULKING, FRAGRANCE, ORAL CARE, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Prunus Serrulata Flower Extract | SKIN CONDITIONING | 0 · 0 | Green |
| Glycine | ANTISTATIC, BUFFERING, HAIR CONDITIONING, SKIN CONDITIONING | 0 · – | Green |
| Lysine Hcl | HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Amodimethicone/Morpholinomethyl Silsesquioxane Copolymer | HAIR CONDITIONING | 0 · – | Green |
| Magnesium Citrate | HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Magnesium Chloride | VISCOSITY CONTROLLING, FLAVOURING | 0 · – | Green |
| Disodium Cocoamphodiacetate | CLEANSING, SURFACTANT - FOAM BOOSTING, HAIR CONDITIONING, SURFACTANT - HYDROTROPE, SKIN CONDITIONING, SURFACTANT - CLEANSING | 1 · 0 | Green |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
| Parfum | FRAGRANCE, PERFUMING | 2 · 0 | Yellow |
| Cocamide MEA | SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING | 0 · – | Yellow |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| Glycol Distearate | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, OPACIFYING, SKIN CONDITIONING, VISCOSITY CONTROLLING | 0 · 1 | Green |
| Hydrogenated Castor Oil | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Guar Hydroxypropyltrimonium Chloride | ANTISTATIC, FILM FORMING, SKIN CONDITIONING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Laureth-4 | Not decoded yet | — | — |
| Sodium Hydroxide | BUFFERING, DENATURANT · 限制 III/15a | 3 · – | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| PEG-120 Methyl Glucose Dioleate | SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Hexyl Cinnamal | PERFUMING · 限制 III/87 | 1 · 0 | Yellow |
| Benzyl Alcohol | PRESERVATIVE, SOLVENT, VISCOSITY CONTROLLING, PERFUMING · 限制 III/45 and V/34 | 1 · 0 | Yellow |
| Propylene Glycol | HUMECTANT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, SKIN CONDITIONING - HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS | 1 · 0 | Green |
| Laureth-23 | Not decoded yet | — | — |
| Linalool | DEODORANT, PERFUMING · 限制 III/84 | 1 · 0 | Yellow |
| Geraniol | TONIC, PERFUMING · 限制 III/78 | 1 · 0 | Yellow |
| Alpha-Isomethyl Ionone | SKIN CONDITIONING, PERFUMING · 限制 III/90 | 0 · 0 | Yellow |
| Citronellol | PERFUMING · 限制 III/86 | 1 · 0 | Yellow |
| Trideceth-5 | Not decoded yet | — | — |
| Salicylic Acid | ANTI-SEBORRHEIC, HAIR CONDITIONING, KERATOLYTIC, FRAGRANCE, PRESERVATIVE, SKIN CONDITIONING · 限制 III/98 V/3 | 2 · 0 | Yellow |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Sodium Metabisulfite | ANTIOXIDANT, PRESERVATIVE, REDUCING · 限制 III/99 V/9 | 3 · 0 | Yellow |
Ingredients explained
- Aqua (Water
- Primary solvent; requires preservatives at high concentration; adjust viscosity with thickeners
- Eau)
- Pure water, solvent and diluent; drinking water standard, no known allergens or irritation
- Sodium Laureth Sulfate
- Common anionic surfactant, strong foam but drying; check cationic compatibility, high eye irritation
- Cocamidopropyl Betaine
- Cocamidopropyl betaine; zwitterionic co-surfactant reducing irritation and boosting foam, common in mild cleansers.
- PEG-7 Glyceryl Cocoate
- PEG-modified nonionic surfactant for emulsification and cleansing; contains PEG, monitor dioxane, low comedogenicity.
- Sodium Chloride
- Salt for gel viscosity control; used as precipitant in soaps
- Prunus Serrulata Flower Extract
- Cherry blossom extract, 0.1-1% typical; low-irritation, patch-test for pollen/plant-allergy prone skin
- Glycine
- Humectant amino acid, 1–3%; small molecule, low irritation.
- Lysine Hcl
- Lysine HCl, amino acid for hair and skin conditioning, reduces protein loss
- Amodimethicone/Morpholinomethyl Silsesquioxane Copolymer
- Silicone polymer for slip and film; high levels may reduce breathability, cleanse regularly
- Magnesium Citrate
- Soluble magnesium salt for conditioning; high levels may affect charge balance
- Magnesium Chloride
- Inorganic salt for thickening and pH adjustment; 0.1-1%, avoid calcium ions
- Disodium Cocoamphodiacetate
- Amphoteric surfactant for cleansing and foam boosting; milder than sulfates, low comedogenic risk.
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- Parfum
- Fragrance for scent; may contain allergens, caution for sensitive skin, full labeling required.
- Cocamide MEA
- Foam booster and thickener for cleansing products; 1-3%, check compatibility with anionic surfactants
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- PEG-40 Hydrogenated Castor Oil
- Solubilizer and emulsifier for oil-soluble ingredients; high concentrations may cause contact dermatitis in sensitive skin.
- Glycol Distearate
- Glycol distearate for thickening and emulsification; non-ionic, improves viscosity
- Hydrogenated Castor Oil
- Hydrogenated castor oil for emollient, emulsifying, mild cleansing; ensure high purity
- Guar Hydroxypropyltrimonium Chloride
- Cationic guar derivative for antistatic, film-forming, viscosity control; common in hair/skin conditioning
- Laureth-4
- Not decoded yet
- Sodium Hydroxide
- Strong base neutralizer for pH adjustment; handle with extreme care
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- PEG-120 Methyl Glucose Dioleate
- PEG-modified emulsifier; mild, low-foam. For O/W and anhydrous systems, check compatibility and viscosity.
- Hexyl Cinnamal
- Common fragrance component (jasmine/vanilla note); listed EU allergen, requires labeling at >10ppm (leave-on).
- Benzyl Alcohol
- Mild preservative/solvent at 0.5-1.0%; EU allergen (labeling required), irritation risk if concentrated, avoid in infant/highly sensitive skin.
- Propylene Glycol
- Polyol humectant at 3-10%; hygroscopic, slight tackiness, mild irritation at high conc., verify preservative efficacy, no allergen.
- Laureth-23
- Not decoded yet
- Linalool
- Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin
- Geraniol
- Geraniol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Alpha-Isomethyl Ionone
- Vanilla-like fragrance ingredient; one of EU 26 allergens, caution advised for sensitive skin.
- Citronellol
- Citronellol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Trideceth-5
- Not decoded yet
- Salicylic Acid
- Lipophilic BHA at 0.5-2%; exfoliant/sebum control, irritation/sensitization at high conc., photosensitivity (SPF needed), avoid sensitive/pregnant.
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Sodium Metabisulfite
- Antioxidant/preservative at 0.05–0.2%; irritating for sensitive skin, avoid with oxidizers
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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