reduit RÉDUIT Pearl Diffusion
reduit RÉDUIT Pearl Diffusion lists 12 ingredients on its label, 11 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.
Highlights
Free of alcoholFree of fragranceFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasers
Formulation view Lightweight clear essence with trehalose and polyols for a refreshing moisture layer. Features niacinamide and tranexamic acid for even skin tone. Minimalist preservation. Ideal for layering. Formulator note: The low-viscosity aqueous design facilitates layering, while chelating agents protect active stability under light exposure.
Key ingredients
- SOLVENT
- AquaPropanediol
- DENATURANT
- Glycerin
- HUMECTANT
- Trehalose
- SKIN CONDITIONING
- Pentylene Glycol1,2-Hexanediol
- SMOOTHING
- Niacinamide
- ASTRINGENT
- Tranexamic Acid
Other ingredients
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 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 |
| Trehalose | HUMECTANT, MOISTURISING | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Propanediol | SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| 1,2-Hexanediol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Niacinamide | SMOOTHING | 0 · 0 | Green |
| Tranexamic Acid | ASTRINGENT, SKIN CONDITIONING | 0 · 0 | Green |
| Allantoin | SKIN CONDITIONING, SKIN PROTECTING, SOOTHING | 0 · 0 | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Caprylhydroxamic Acid | CHELATING | 0 · – | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- PEG-400
- Not decoded yet
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- 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
- Propanediol
- Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative
- 1,2-Hexanediol
- Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives
- Niacinamide
- Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity
- Tranexamic Acid
- Tranexamic acid for skin brightening; generally mild at low external doses.
- Allantoin
- Skin soother at 0.5-2%; promotes cell regeneration
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Caprylhydroxamic Acid
- Chelating agent to stabilize metal ions; often paired with antioxidants for system stability, used at low levels
Source: full ingredient list published on the product label, collected 2026-09-20. Ratings are our internal reading, not a regulatory conclusion. · Product page
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