l300 Face Serum Vitamin C
l300 L300 Face Serum Vitamin C lists 28 ingredients on its label, 28 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
- Glycerin
- Xylitylglucoside
- Propylene Glycol
- Sodium Ascorbyl Phosphate
- Anhydroxylitol
- Panthenol
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- Xylitol
- Sorbitol
- Lecithin
- Sodium PCA
- Sodium Lactate
- Biosaccharide Gum-1
- Xanthan Gum
- Glyceryl Caprylate
- Urea
- Niacinamide
- Lactic Acid
- Inositol
- Glycine
- Fructose
- Disodium EDTA
- Sodium Hydroxide
- Citric Acid
- Phenoxyethanol
- Caprylyl Glycol
- Sodium Benzoate
Highlights
Free of alcoholFree of fragranceFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasers
Key ingredients
- SOLVENT
- Aqua
- DENATURANT
- Glycerin
- HUMECTANT
- XylitylglucosidePropylene GlycolAnhydroxylitol
- ANTIOXIDANT
- Sodium Ascorbyl Phosphate
- ANTISTATIC
- Panthenol
- EMULSION STABILISING
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Other ingredients
XylitolSorbitolLecithinSodium PCASodium LactateBiosaccharide Gum-1Xanthan GumGlyceryl CaprylateUreaNiacinamideLactic AcidInositolGlycineFructoseDisodium EDTASodium HydroxideCitric AcidPhenoxyethanolCaprylyl GlycolSodium Benzoate
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Xylitylglucoside | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Propylene Glycol | HUMECTANT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, SKIN CONDITIONING - HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS | 1 · 0 | Green |
| Sodium Ascorbyl Phosphate | ANTIOXIDANT | 0 · 0 | Green |
| Anhydroxylitol | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Acrylates/C10-30 Alkyl Acrylate Crosspolymer | EMULSION STABILISING, FILM FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Xylitol | ANTI-SEBORRHEIC, DEODORANT, HUMECTANT, FLAVOURING, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Sorbitol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, PERFUMING | 0 · 0 | Green |
| Lecithin | ANTISTATIC, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, SKIN CONDITIONING | 0 · 0 | Green |
| Sodium PCA | ANTISTATIC, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING | – · 0 | Green |
| Sodium Lactate | BUFFERING, HUMECTANT, KERATOLYTIC | 0 · – | Green |
| Biosaccharide Gum-1 | SKIN CONDITIONING | 0 · 0 | Green |
| Xanthan Gum | BINDING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, GEL FORMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Glyceryl Caprylate | DEODORANT, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Urea | ANTISTATIC, BUFFERING, HUMECTANT, SKIN CONDITIONING | 1 · 0 | Red |
| Niacinamide | SMOOTHING | 0 · 0 | Green |
| Lactic Acid | BUFFERING, HUMECTANT, SKIN CONDITIONING | 1 · 0 | Green |
| Inositol | ANTISTATIC, HAIR CONDITIONING, HUMECTANT | 0 · 0 | Green |
| Glycine | ANTISTATIC, BUFFERING, HAIR CONDITIONING, SKIN CONDITIONING | 0 · – | Green |
| Fructose | HUMECTANT | 0 · 0 | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Hydroxide | BUFFERING, DENATURANT · 限制 III/15a | 3 · – | Green |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Caprylyl Glycol | DEODORANT, SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Xylitylglucoside
- Polyol humectant with high water absorption and fresh feel; often co-used with propylene glycol for enhanced hydration.
- Propylene Glycol
- Polyol humectant at 3-10%; hygroscopic, slight tackiness, mild irritation at high conc., verify preservative efficacy, no allergen.
- Sodium Ascorbyl Phosphate
- Vitamin C derivative antioxidant at 0.5–2%; light-sensitive, requires opaque packaging
- Anhydroxylitol
- Anhydrous xylitol, potent humectant; high hygroscopicity may cause stickiness at high levels.
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- Crosspolymer for thickening/film; needs neutralization to pH 7-8 to hydrate, check ion strength.
- Xylitol
- Polyol humectant, sweet taste; water-soluble, high hygroscopy, excess draws moisture.
- Sorbitol
- Polyol humectant with strong hygroscopy; tacky at high levels, pair with occlusives; also a solvent or adjuster.
- Lecithin
- Phospholipid emulsifier at 1-5%; biocompatible, moisturizing/antioxidant, prone to oxidation (add TBHQ), mild for sensitive skin.
- Sodium PCA
- Sodium PCA, NMF component, 1-10% humectant; salty/tacky at high levels.
- Sodium Lactate
- Sodium lactate for moisturizing and exfoliation; pH buffering agent
- Biosaccharide Gum-1
- Biosaccharide Gum-1, fermented colloid for hydration and soothing, low comedogenic.
- Xanthan Gum
- Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration
- Glyceryl Caprylate
- Mild emulsifier/deodorant at 0.5-2%; polyol ester, high humectancy, low irritancy, check cationic surfactant compatibility.
- Urea
- Potent humectant and keratolytic, >10% has exfoliating effect; stinging sensation at high levels, sensitive skin caution
- Niacinamide
- Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity
- Lactic Acid
- AHA pH adjuster at 0.5-5%; exfoliation/humectancy, mild at low conc., irritating at high, avoid conflict with alkaline preservatives.
- Inositol
- Humectant at 0.5–2%; gentle moisturizing, suitable for sensitive skin
- Glycine
- Humectant amino acid, 1–3%; small molecule, low irritation.
- Fructose
- Strong humectant; high levels can increase viscosity and hygroscopicity.
- 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
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Caprylyl Glycol
- Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
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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