re Pure Vitamin C Serum
re Re Pure Vitamin C Serum lists 15 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
Key ingredients
- 抗氧化剂
- Vitamin C
- ANTISTATIC
- Hyaluronic Acid
- HUMECTANT
- Butylene Glycol
- 皮肤调理剂
- Licorice Extract
- SKIN CONDITIONING
- Portulaca Oleracea ExtractPentylene Glycol
- 保湿剂
- Glycerine
- 保湿剂，皮肤调理剂
- Amino Acid
Other ingredients
Deionized-WaterOat Beta-GlucanVitamin B3AllantoinVitamin B5Witch Hazel ExtractPhenoxyethanol
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Deionized-Water | Not decoded yet | — | — |
| Vitamin C | 抗氧化剂,美白剂 | 2 · 0 | Green |
| Hyaluronic Acid | ANTISTATIC, HUMECTANT, MOISTURISING, SKIN CONDITIONING | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Licorice Extract | 皮肤调理剂,抗氧化剂 | 0 · 0 | Green |
| Oat Beta-Glucan | Not decoded yet | — | — |
| Portulaca Oleracea Extract | SKIN CONDITIONING | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Vitamin B3 | Not decoded yet | — | — |
| Glycerine | 保湿剂,溶剂,皮肤调理剂 | 0 · 0 | Green |
| Amino Acid | 保湿剂，皮肤调理剂 | 0 · 0 | Green |
| Allantoin | SKIN CONDITIONING, SKIN PROTECTING, SOOTHING | 0 · 0 | Green |
| Vitamin B5 | Not decoded yet | — | — |
| Witch Hazel Extract | 收敛剂，皮肤调理剂 | — | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
Ingredients explained
- Deionized-Water
- Not decoded yet
- Vitamin C
- L-ascorbic acid for antioxidant and brightening; pH <3.5 required; oxidation-prone, airless packaging needed
- Hyaluronic Acid
- High-water-binding humectant at 0.1-1%; high-MW for surface film, low-MW for dermal potential, check cationic compatibility.
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Licorice Extract
- Contains glycyrrhizin and glabridin for soothing and pigmentation inhibition; manage light sensitivity and concentration limits
- Oat Beta-Glucan
- Not decoded yet
- Portulaca Oleracea Extract
- Achyronica extract with anti-inflammatory properties; monitor for heavy metals and pesticides, low-risk at typical doses
- Pentylene Glycol
- Polyol humectant at 1-3%; low irritancy, suitable for sensitive skin
- Vitamin B3
- Not decoded yet
- Glycerine
- Workhorse humectant at 3-10%; tacky at high levels, pair with occlusives, low irritancy.
- Amino Acid
- Amino acids (alpha-amino acids) as humectants; low-molecular-weight moisturizers; high concentrations may dehydrate skin, recommend pairing with occlusives.
- Allantoin
- Skin soother at 0.5-2%; promotes cell regeneration
- Vitamin B5
- Not decoded yet
- Witch Hazel Extract
- Witch hazel extract; natural astringent for oil control, 1-5% use, high doses may dry skin.
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
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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