le-mieux Le Mieux Rx Complex Serum
le-mieux Le Mieux Rx Complex Serum lists 23 ingredients on its label, 18 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.
- Hyaluronic Acid
- Palmitoyl Tripeptide-5
- Acetyl Octapeptide-3
- Hydrolyzed Oryza Sativa Protein
- Dipeptide Diaminobutyroyl Benzylamide Diacetate
- Hydrolyzed Soy Protein
- Palmitoyl Tetrapeptide-7
- Palmitoyl Oligopeptide
- Magnesium Ascorbyl Phosphate
- Ceramide Ii
- Superoxide Dismutase
- Phospholipids
- Tocotrienols
- Glucosamine Hcl
- Algae Extract
- Yeast Extract
- Saccharomyces Ferment Filtrate
- Saccharomyces Lysate Extract
- Beta-Glucan
- Rosmarinus Officinalis Leaf Extract
- Glucose
- Glucose Oxidase
- Lactoperoxidase
Highlights
Contains EU-26 allergensContains fragrance
Key ingredients
- ANTISTATIC
- Hyaluronic AcidHydrolyzed Soy Protein
- SKIN CONDITIONING - MISCELLANEOUS
- Palmitoyl Tripeptide-5Palmitoyl Tetrapeptide-7
- SKIN CONDITIONING
- Dipeptide Diaminobutyroyl Benzylamide Diacetate
- 皮肤调理剂
- Palmitoyl Oligopeptide
- ANTIOXIDANT
- Magnesium Ascorbyl PhosphateSuperoxide Dismutase
Other ingredients
Acetyl Octapeptide-3Hydrolyzed Oryza Sativa ProteinCeramide IiPhospholipidsTocotrienolsGlucosamine HclAlgae ExtractYeast ExtractSaccharomyces Ferment FiltrateSaccharomyces Lysate ExtractBeta-GlucanRosmarinus Officinalis Leaf ExtractGlucoseGlucose OxidaseLactoperoxidase
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Hyaluronic Acid | ANTISTATIC, HUMECTANT, MOISTURISING, SKIN CONDITIONING | 0 · 0 | Green |
| Palmitoyl Tripeptide-5 | SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| Acetyl Octapeptide-3 | Not decoded yet | — | — |
| Hydrolyzed Oryza Sativa Protein | Not decoded yet | — | — |
| Dipeptide Diaminobutyroyl Benzylamide Diacetate | SKIN CONDITIONING | 0 · – | Green |
| Hydrolyzed Soy Protein | ANTISTATIC, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Palmitoyl Tetrapeptide-7 | SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| Palmitoyl Oligopeptide | 皮肤调理剂,皮肤保护剂 | 0 · 0 | Green |
| Magnesium Ascorbyl Phosphate | ANTIOXIDANT, SKIN CONDITIONING | 0 · 0 | Green |
| Ceramide Ii | Not decoded yet | — | — |
| Superoxide Dismutase | ANTIOXIDANT, REDUCING, SKIN CONDITIONING | 0 · 0 | Green |
| Phospholipids | SKIN CONDITIONING | 0 · 0 | Green |
| Tocotrienols | ORAL CARE, SKIN CONDITIONING, UV ABSORBER | 0 · 0 | Green |
| Glucosamine Hcl | ANTISTATIC, HAIR CONDITIONING | 0 · 0 | Green |
| Algae Extract | SKIN CONDITIONING - EMOLLIENT, HUMECTANT, FRAGRANCE, ORAL CARE, SKIN CONDITIONING - MISCELLANEOUS | 0 · – | Green |
| Yeast Extract | SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| Saccharomyces Ferment Filtrate | HUMECTANT | 0 · 0 | Green |
| Saccharomyces Lysate Extract | HUMECTANT, SKIN CONDITIONING | — | Green |
| Beta-Glucan | BULKING, SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| Rosmarinus Officinalis Leaf Extract | ANTIMICROBIAL, FRAGRANCE, SKIN CONDITIONING | 1 · 0 | Green |
| Glucose | HUMECTANT | 0 · 0 | Green |
| Glucose Oxidase | Not decoded yet | — | — |
| Lactoperoxidase | Not decoded yet | — | — |
Ingredients explained
- Hyaluronic Acid
- High-water-binding humectant at 0.1-1%; high-MW for surface film, low-MW for dermal potential, check cationic compatibility.
- Palmitoyl Tripeptide-5
- Peptide actives for skin conditioning; typically used at low levels.
- Acetyl Octapeptide-3
- Not decoded yet
- Hydrolyzed Oryza Sativa Protein
- Not decoded yet
- Dipeptide Diaminobutyroyl Benzylamide Diacetate
- Dipeptide skin conditioner for moisturizing and repair; low concentration, minimal irritation or comedogenic risk.
- Hydrolyzed Soy Protein
- Hydrolyzed soy protein for hydration and antistatic effect; soy is a common allergen requiring labeling, low comedogenicity.
- Palmitoyl Tetrapeptide-7
- Palmitoyl Tetrapeptide-7 boosts collagen; use 0.1–1%, formulate with lipid carriers
- Palmitoyl Oligopeptide
- Palmitoyl oligopeptide for firming; water-soluble bioactive peptide, avoid high heat, functional additive.
- Magnesium Ascorbyl Phosphate
- Water-soluble Vitamin C derivative for antioxidant and brightening; more stable than ascorbic acid
- Ceramide Ii
- Not decoded yet
- Superoxide Dismutase
- Enzymatic antioxidant breaking down superoxide radicals; used as bioactive at low levels, requires strict temperature control to prevent inactivation.
- Phospholipids
- Biomimetic repair and emollient, mimics skin lipids; typically processed at low temps, may be sticky at high levels
- Tocotrienols
- Vitamin E isomer; potent antioxidant for lipid protection and UV synergy, light and heat sensitive.
- Glucosamine Hcl
- Glucosamine hydrochloride for anti-static and hair conditioning; highly water-soluble, minimal skin irritation risk.
- Algae Extract
- Algae extract with humectant and conditioning effects; may contain natural fragrant components.
- Yeast Extract
- Yeast extract for skin care and protection; common, low allergy risk
- Saccharomyces Ferment Filtrate
- Yeast ferment filtrate; humectant and conditioner. May contain peptides, prone to browning, protect from light.
- Saccharomyces Lysate Extract
- Yeast lysate humectant and conditioner; rich in amino acids and NMF, strong barrier repair
- Beta-Glucan
- Polysaccharide for soothing and hydration; high MW acts on the surface, poor penetration into deep dermis.
- Rosmarinus Officinalis Leaf Extract
- Plant extract containing rosmarinic acid etc., with antioxidant and antimicrobial properties; may contain allergenic fragrances, patch test for sensitive skin, typical concentration <1%.
- Glucose
- Low-MW humectant and buffer; high hygroscopicity requires careful preservation and humidity control.
- Glucose Oxidase
- Not decoded yet
- Lactoperoxidase
- Not decoded yet
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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