valquer Facial Serum Vitamin C
valquer Valquer Facial Serum Vitamin C lists 23 ingredients on its label, 23 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
- Propanediol
- Propylene Glycol
- Hydroxyethylcellulose
- Parfum
- Phenylpropanol
- Polysorbate 20
- PEG-40 Hydrogenated Castor Oil
- Ascorbyl Glucoside
- 1,2-Hexanediol
- Sodium Citrate
- Rhodomyrtus Tomentosa Fruit Extract
- Tocopheryl Acetate
- Disodium EDTA
- Sodium Hydroxide
- Phenoxyethanol
- Citric Acid
- Hyaluronic Acid
- Sodium Hyaluronate
- Ethylhexylglycerin
- Disodium Phosphate
- Polysorbate 60
- Sodium Phosphate
Highlights
Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of essential oilsFree of formaldehyde releasersContains EU-26 allergensContains fragranceContains PEGContains mineral oil
Formulation view A water-based serum thickened with hydroxyethylcellulose for a light gel texture. It features ascorbyl glucoside, a stable Vitamin C derivative for antioxidant benefits and tone improvement. Hyaluronic acid ensures hydration, while rhodomyrtus extract soothes. The preservative system uses phenoxyethanol. Ideal for those seeking brightening effects with an oil-free finish.
Key ingredients
- SOLVENT
- AquaPropanediol
- HUMECTANT
- Propylene Glycol
- BINDING
- Hydroxyethylcellulose
- FRAGRANCE
- ParfumPhenylpropanol
- SURFACTANT - EMULSIFYING
- Polysorbate 20PEG-40 Hydrogenated Castor Oil
Other ingredients
Ascorbyl Glucoside1,2-HexanediolSodium CitrateRhodomyrtus Tomentosa Fruit ExtractTocopheryl AcetateDisodium EDTASodium HydroxidePhenoxyethanolCitric AcidHyaluronic AcidSodium HyaluronateEthylhexylglycerinDisodium PhosphatePolysorbate 60Sodium Phosphate
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Propanediol | SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Propylene Glycol | HUMECTANT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, SKIN CONDITIONING - HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS | 1 · 0 | Green |
| Hydroxyethylcellulose | BINDING, EMULSION STABILISING, FILM FORMING, LIGHT STABILIZER, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Parfum | FRAGRANCE, PERFUMING | 2 · 0 | Yellow |
| Phenylpropanol | FRAGRANCE, SOLVENT, PERFUMING | 1 · 0 | Green |
| Polysorbate 20 | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| Ascorbyl Glucoside | ANTIOXIDANT | 0 · 0 | Green |
| 1,2-Hexanediol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Sodium Citrate | BUFFERING, CHELATING, FRAGRANCE | 0 · 0 | Green |
| Rhodomyrtus Tomentosa Fruit Extract | HUMECTANT | — | Green |
| Tocopheryl Acetate | ANTIOXIDANT, SKIN CONDITIONING | 0 · 0 | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Hydroxide | BUFFERING, DENATURANT · 限制 III/15a | 3 · – | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Hyaluronic Acid | ANTISTATIC, HUMECTANT, MOISTURISING, SKIN CONDITIONING | 0 · 0 | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
| Disodium Phosphate | ANTICORROSIVE, BUFFERING, FRAGRANCE | 1 · 0 | Green |
| Polysorbate 60 | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · – | Green |
| Sodium Phosphate | ANTI-SEBORRHEIC, BUFFERING, DEODORANT | 2 · – | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- 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.
- Hydroxyethylcellulose
- Water-soluble cellulose ether for thickening and suspension stabilization; sensitive to ions, electrolytes reduce viscosity, use at pH 7-8.
- Parfum
- Fragrance for scent; may contain allergens, caution for sensitive skin, full labeling required.
- Phenylpropanol
- Phenylpropanol for fragrance and solvent; allergen risk, requires assessment
- Polysorbate 20
- Non-ionic emulsifier and cleansing surfactant; contains PEG, control microbial load.
- PEG-40 Hydrogenated Castor Oil
- Solubilizer and emulsifier for oil-soluble ingredients; high concentrations may cause contact dermatitis in sensitive skin.
- Ascorbyl Glucoside
- Stable Vitamin C derivative, antioxidant; more stable than pure ascorbic acid, releases activity slowly in neutral/basic conditions.
- 1,2-Hexanediol
- Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives
- Sodium Citrate
- Sodium citrate for buffering and chelating; adjust pH, careful with strong acid reactions.
- Rhodomyrtus Tomentosa Fruit Extract
- Rhodomyrtus extract. Natural humectant. Watch for potential plant allergens.
- Tocopheryl Acetate
- Vitamin E derivative antioxidant at 0.1–1%; more stable than tocopherol, store protected from light
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Sodium Hydroxide
- Strong base neutralizer for pH adjustment; handle with extreme care
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Hyaluronic Acid
- High-water-binding humectant at 0.1-1%; high-MW for surface film, low-MW for dermal potential, check cationic compatibility.
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Disodium Phosphate
- Phosphate buffer for pH adjustment and preservation; water-soluble; high levels may irritate mucous membranes.
- Polysorbate 60
- Non-ionic emulsifier and solubilizer for O/W or W/O stability; may cause mild stinging on sensitive skin, typically 1-5%.
- Sodium Phosphate
- Phosphate buffer and anti-seborrheic; pH regulator, aids sebum control, high levels are irritating
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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