alejon Vitamin C Serum
alejon Alejon Vitamin C Serum lists 20 ingredients on its label, 17 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.
- Magnesium Ascorbyl Phosphate
- Marine Collagen
- Hyaluronic Acid
- Dermawhite
- Aqua
- Tartaric Acid
- Disodium EDTA
- Sodium Sulfite
- Sodium Metabisulfite
- Glycerin
- Butylene Glycol
- Saxifraga Sarmentosa Extract
- Carica Papaya Fruit Extract
- Psidium Guajava Fruit Extract
- Complex
- Niacinamide
- Caviar Extract
- Vitamin E
- Elastin
- Caviar Extract
Highlights
Free of alcoholFree of fragranceFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains EU-26 allergensContains animal-derived
Key ingredients
- ANTIOXIDANT
- Magnesium Ascorbyl PhosphateSodium SulfiteSodium Metabisulfite
- ANTISTATIC
- Hyaluronic Acid
- SOLVENT
- Aqua
- BUFFERING
- Tartaric Acid
- CHELATING
- Disodium EDTA
- DENATURANT
- Glycerin
Other ingredients
Marine CollagenDermawhiteButylene GlycolSaxifraga Sarmentosa ExtractCarica Papaya Fruit ExtractPsidium Guajava Fruit ExtractComplexNiacinamideCaviar ExtractVitamin EElastinCaviar Extract
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Magnesium Ascorbyl Phosphate | ANTIOXIDANT, SKIN CONDITIONING | 0 · 0 | Green |
| Marine Collagen | Not decoded yet | — | — |
| Hyaluronic Acid | ANTISTATIC, HUMECTANT, MOISTURISING, SKIN CONDITIONING | 0 · 0 | Green |
| Dermawhite | Not decoded yet | — | — |
| Aqua | SOLVENT | 0 · 0 | Green |
| Tartaric Acid | BUFFERING, FRAGRANCE | 3 · 0 | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Sulfite | ANTIOXIDANT, HAIR WAVING OR STRAIGHTENING, REDUCING · 限制 III/99 V/9 | 1 · 0 | Yellow |
| Sodium Metabisulfite | ANTIOXIDANT, PRESERVATIVE, REDUCING · 限制 III/99 V/9 | 3 · 0 | Yellow |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Saxifraga Sarmentosa Extract | SKIN CONDITIONING | 0 · 0 | Green |
| Carica Papaya Fruit Extract | SKIN CONDITIONING | 0 · 0 | Green |
| Psidium Guajava Fruit Extract | ASTRINGENT, SKIN CONDITIONING | 0 · – | Green |
| Complex | Not decoded yet | — | — |
| Niacinamide | SMOOTHING | 0 · 0 | Green |
| Caviar Extract | SKIN CONDITIONING | 0 · 2 | Green |
| Vitamin E | 抗氧化剂, 皮肤调理剂 | 0 · – | Green |
| Elastin | SKIN CONDITIONING, SMOOTHING | 0 · 0 | Green |
| Caviar Extract | SKIN CONDITIONING | 0 · 2 | Green |
Ingredients explained
- Magnesium Ascorbyl Phosphate
- Water-soluble Vitamin C derivative for antioxidant and brightening; more stable than ascorbic acid
- Marine Collagen
- Not decoded yet
- Hyaluronic Acid
- High-water-binding humectant at 0.1-1%; high-MW for surface film, low-MW for dermal potential, check cationic compatibility.
- Dermawhite
- Not decoded yet
- Aqua
- Solvent, main base; microbial control is critical
- Tartaric Acid
- Small-molecule organic acid used as buffer and antioxidant; highly irritating at high levels, caution for sensitive skin
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Sodium Sulfite
- Sulfite antioxidant to prevent oxidation; sulfites are known allergens and must be strictly declared on labels.
- Sodium Metabisulfite
- Antioxidant/preservative at 0.05–0.2%; irritating for sensitive skin, avoid with oxidizers
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Saxifraga Sarmentosa Extract
- Active extract with saponins and flavonoids; gentle humectant and barrier repair ingredient
- Carica Papaya Fruit Extract
- Botanical extract for nourishment and antioxidant benefits; used as a low-concentration additive.
- Psidium Guajava Fruit Extract
- Botanical extract with astringent and skin conditioning properties
- Complex
- Not decoded yet
- Niacinamide
- Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity
- Caviar Extract
- Caviar extract; protein/lipid repair and antioxidant, animal-derived, manage odor and microbial load
- Vitamin E
- Tocopherol antioxidant; >0.5% may need encapsulation or synergists to prevent oxidation.
- Elastin
- Elastin for smoothing and conditioning; large molecule, surface film formation only.
- Caviar Extract
- Caviar extract; protein/lipid repair and antioxidant, animal-derived, manage odor and microbial load
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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