ducray Dermo-Protective Shampoo
ducray Ducray Dermo-Protective Shampoo lists 22 ingredients on its label, 19 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.
- Water
- Sodium Laureth Sulfate
- Glycine
- Glycerin
- Lauryl Betaine
- Acrylates Copolymer
- Methyl Gluceth-20
- PEG-7 Glyceryl Cocoate
- Citric Acid
- Fragrance
- Glycol Palmitate
- Glycol Stearate
- Hydroxypropyl Guar Hydroxypropyltrimonium Chloride
- Panthenol
- Pantolactone
- Phenoxyethanol
- Piroctone Olamine
- Silica
- Sodium Chloride
- Sodium Hydroxide
- Trisodium Ethylenediamine Disuccinate
- Zinc Glycinate
Highlights
Free of alcoholFree of parabensFree of siliconesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains sulfatesContains PEGContains EU-26 allergensContains fragrance
Formulation view Shampoo with SLES and amphoteric surfactants, glycine moisturizer. Panthenol and guar gum improve conditioning. Good for daily hair care. Factory note: Ensure foam stability and preservative activity at low pH.
Key ingredients
- ANTIPLAQUE
- Water
- CLEANSING
- Sodium Laureth Sulfate
- ANTISTATIC
- GlycineLauryl BetaineAcrylates Copolymer
- DENATURANT
- Glycerin
- SURFACTANT - EMULSIFYING
- PEG-7 Glyceryl Cocoate
- BUFFERING
- Citric Acid
Other ingredients
Methyl Gluceth-20FragranceGlycol PalmitateGlycol StearateHydroxypropyl Guar Hydroxypropyltrimonium ChloridePanthenolPantolactonePhenoxyethanolPiroctone OlamineSilicaSodium ChlorideSodium HydroxideTrisodium Ethylenediamine DisuccinateZinc Glycinate
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Sodium Laureth Sulfate | CLEANSING, SURFACTANT - EMULSIFYING, FOAMING, SURFACTANT - CLEANSING | 2 · 0 | Green |
| Glycine | ANTISTATIC, BUFFERING, HAIR CONDITIONING, SKIN CONDITIONING | 0 · – | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Lauryl Betaine | ANTISTATIC, CLEANSING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING | 1 · 1 | Green |
| Acrylates Copolymer | ANTISTATIC, BINDING, FILM FORMING | 0 · – | Green |
| Methyl Gluceth-20 | Not decoded yet | — | — |
| PEG-7 Glyceryl Cocoate | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Fragrance | 矫味剂,增香剂 | — | Yellow |
| Glycol Palmitate | Not decoded yet | — | — |
| Glycol Stearate | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, OPACIFYING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Hydroxypropyl Guar Hydroxypropyltrimonium Chloride | ANTISTATIC, HAIR CONDITIONING | 0 · 0 | Green |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Pantolactone | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Piroctone Olamine | ANTI-SEBORRHEIC, PRESERVATIVE · 限制 III/61 V/35 | 2 · 0 | Yellow |
| Silica | ABRASIVE, ABSORBENT, ANTICAKING, BULKING, OPACIFYING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Chloride | BULKING, FRAGRANCE, ORAL CARE, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Hydroxide | BUFFERING, DENATURANT · 限制 III/15a | 3 · – | Green |
| Trisodium Ethylenediamine Disuccinate | CHELATING | 0 · 0 | Green |
| Zinc Glycinate | Not decoded yet | — | — |
Ingredients explained
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- Sodium Laureth Sulfate
- Common anionic surfactant, strong foam but drying; check cationic compatibility, high eye irritation
- Glycine
- Humectant amino acid, 1–3%; small molecule, low irritation.
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Lauryl Betaine
- Mild amphoteric surfactant; foaming and stabilizing. Eye irritation may exceed anionics, use low levels for sensitive skin.
- Acrylates Copolymer
- Acrylate synthetic polymer for film forming and antistatic; breathable film, control dosage carefully
- Methyl Gluceth-20
- Not decoded yet
- PEG-7 Glyceryl Cocoate
- PEG-modified nonionic surfactant for emulsification and cleansing; contains PEG, monitor dioxane, low comedogenicity.
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Fragrance
- Fragrance; concentration must control allergen risk, label specific components
- Glycol Palmitate
- Not decoded yet
- Glycol Stearate
- Glycol stearate emulsifier and thickener; improves texture and feel, generally well-tolerated.
- Hydroxypropyl Guar Hydroxypropyltrimonium Chloride
- Cationic guar derivative, conditioner/antistatic; hair/cutaneous use, watch concentration.
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Pantolactone
- Pantolactone, humectant; hydrolyzes to release panthenol, improves skin hydration, low level use, high safety
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Piroctone Olamine
- Antifungal/antiseborrheic agent; high-concentration irritation; avoid eye area.
- Silica
- Silica powder at 1–10%; absorbs oil, thickens, provides matte finish, for oil-control products
- Sodium Chloride
- Salt for gel viscosity control; used as precipitant in soaps
- Sodium Hydroxide
- Strong base neutralizer for pH adjustment; handle with extreme care
- Trisodium Ethylenediamine Disuccinate
- Mild chelator replacing EDTA; water-soluble, very low irritation, stabilizes metal ions
- Zinc Glycinate
- Not decoded yet
Source: full ingredient list published on the product label, collected 2026-09-18. Ratings are our internal reading, not a regulatory conclusion. · Product page
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