reduit RÉDUIT Hydro Boost
reduit RÉDUIT Hydro Boost lists 20 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.
- Aqua
- Rosa Rugosa Flower Extract
- PEG-400
- Glycerin
- Betaine
- Trehalose
- Pentylene Glycol
- PEG-40 Hydrogenated Castor Oil
- Propanediol
- Propylene Glycol
- 1,2-Hexanediol
- Hydroxypropyl Cyclodextrin
- Polysorbate 80
- Allantoin
- Methyl Diisopropyl Propionamide
- Disodium EDTA
- Menthyl Lactate
- Caprylhydroxamic Acid
- Phenoxyethanol
- Ethylhexylglycerin
Highlights
Free of alcoholFree of siliconesFree of sulfatesFree of essential oilsFree of formaldehyde releasersContains mineral oilContains PEGContains parabensContains EU-26 allergensContains fragrance
Key ingredients
- SOLVENT
- AquaPropanediol
- SKIN CONDITIONING
- Rosa Rugosa Flower ExtractPentylene Glycol
- DENATURANT
- Glycerin
- HAIR CONDITIONING
- Betaine
- HUMECTANT
- Trehalose
- SURFACTANT - EMULSIFYING
- PEG-40 Hydrogenated Castor Oil
Other ingredients
PEG-400Propylene Glycol1,2-HexanediolHydroxypropyl CyclodextrinPolysorbate 80AllantoinMethyl Diisopropyl PropionamideDisodium EDTAMenthyl LactateCaprylhydroxamic AcidPhenoxyethanolEthylhexylglycerin
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Rosa Rugosa Flower Extract | SKIN CONDITIONING | 0 · 0 | Green |
| PEG-400 | Not decoded yet | — | — |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Betaine | HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Trehalose | HUMECTANT, MOISTURISING | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| Propanediol | SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Propylene Glycol | HUMECTANT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, SKIN CONDITIONING - HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS | 1 · 0 | Green |
| 1,2-Hexanediol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Hydroxypropyl Cyclodextrin | FRAGRANCE, SKIN CONDITIONING | — | Green |
| Polysorbate 80 | DENATURANT, SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Allantoin | SKIN CONDITIONING, SKIN PROTECTING, SOOTHING | 0 · 0 | Green |
| Methyl Diisopropyl Propionamide | FRAGRANCE | 0 · – | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Menthyl Lactate | FRAGRANCE, REFRESHING | 1 · 0 | Green |
| Caprylhydroxamic Acid | CHELATING | 0 · – | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Rosa Rugosa Flower Extract
- Rosa rugosa flower extract for skin conditioning; plant-derived, low irritation at typical levels
- PEG-400
- Not decoded yet
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Betaine
- Betaine for mild moisturizing/surfactant; low concentration 1-2% common, high may irritate.
- Trehalose
- Trehalose; mild humectant and stabilizer for proteins/actives; hygroscopic, light skin feel.
- Pentylene Glycol
- Polyol humectant at 1-3%; low irritancy, 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.
- Propanediol
- Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative
- Propylene Glycol
- Polyol humectant at 3-10%; hygroscopic, slight tackiness, mild irritation at high conc., verify preservative efficacy, no allergen.
- 1,2-Hexanediol
- Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives
- Hydroxypropyl Cyclodextrin
- Cyclodextrin to complex fragrances/actives; boosts solubility and stability.
- Polysorbate 80
- Non-ionic emulsifier and solubilizer; watch for interaction with parabens
- Allantoin
- Skin soother at 0.5-2%; promotes cell regeneration
- Methyl Diisopropyl Propionamide
- Fragrance ingredient providing herbal or fruity notes; used in low doses; potential allergen, compliance labeling required.
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Menthyl Lactate
- Menthyl lactate, cooling and fragrance agent, provides mild menthol sensation for refreshing
- Caprylhydroxamic Acid
- Chelating agent to stabilize metal ions; often paired with antioxidants for system stability, used at low levels
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
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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