Ayura F-Sign Defense Whitening Serum For Sensitive Skin (Quasi-Drug)
Ayura Ayura F-Sign Defense Whitening Serum For Sensitive Skin (Quasi-Drug) lists 19 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.
- Dipotassium Glycyrrhizate
- Aqua
- Butylene Glycol
- Pentaerythrityl tetraethylhexanoate
- Dimethicone
- Glycerol
- Betaine
- PEG-15 GLYCERYL ISOSTEARATE
- Behenyl Alcohol
- Carbomer
- Batyl alcohol
- Xantham Gum
- Sodium metaphosphate
- Sodium Pyrosulfite
- Ginkgo Biloba
- Eriobotrya Japonica Leaf Extract
- Saxifraga Sarmentosa Extract
- Phellodendron Amurense Bark Extract
- Phenoxyethanol
Highlights
Free of alcoholFree of fragranceFree of parabensFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains silicones
Key ingredients
- HUMECTANT
- Dipotassium GlycyrrhizateButylene Glycol
- SOLVENT
- Aqua
- SKIN CONDITIONING - EMOLLIENT
- Pentaerythrityl tetraethylhexanoate
- ANTIFOAMING
- Dimethicone
- 保湿剂
- Glycerol
- HAIR CONDITIONING
- Betaine
- BINDING
- Behenyl Alcohol
Other ingredients
PEG-15 GLYCERYL ISOSTEARATECarbomerBatyl alcoholXantham GumSodium metaphosphateSodium PyrosulfiteGinkgo BilobaEriobotrya Japonica Leaf ExtractSaxifraga Sarmentosa ExtractPhellodendron Amurense Bark ExtractPhenoxyethanol
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Dipotassium Glycyrrhizate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Aqua | SOLVENT | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Pentaerythrityl tetraethylhexanoate | SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| Glycerol | 保湿剂, 溶剂, 皮肤调理剂 | 0 · 0 | Green |
| Betaine | HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| PEG-15 GLYCERYL ISOSTEARATE | Not decoded yet | — | — |
| Behenyl Alcohol | BINDING, SKIN CONDITIONING - EMOLLIENT, EMULSION STABILISING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Carbomer | EMULSION STABILISING, GEL FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Batyl alcohol | SKIN CONDITIONING - EMOLLIENT, EMULSION STABILISING, SKIN CONDITIONING | 0 · 1 | Green |
| Xantham Gum | 增稠剂, 稳定剂, 凝胶剂 | 0 · 0 | Green |
| Sodium metaphosphate | BUFFERING, CHELATING, ORAL CARE | 1 · 0 | Green |
| Sodium Pyrosulfite | 抗氧化剂，漂白剂 | 2 · – | Green |
| Ginkgo Biloba | Not decoded yet | — | — |
| Eriobotrya Japonica Leaf Extract | SKIN CONDITIONING, SKIN PROTECTING, TONIC | 0 · 0 | Green |
| Saxifraga Sarmentosa Extract | SKIN CONDITIONING | 0 · 0 | Green |
| Phellodendron Amurense Bark Extract | SKIN CONDITIONING, TONIC | 1 · – | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
Ingredients explained
- Dipotassium Glycyrrhizate
- Dipotassium glycyrrhizinate for moisturizing/soothing; inhibits 5-LOX, water-soluble, for sensitive skin.
- Aqua
- Solvent, main base; microbial control is critical
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Pentaerythrityl tetraethylhexanoate
- Esther emollient for a light, silky feel; heavy at high concentrations.
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- Glycerol
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives; non-comedogenic
- Betaine
- Betaine for mild moisturizing/surfactant; low concentration 1-2% common, high may irritate.
- PEG-15 GLYCERYL ISOSTEARATE
- Not decoded yet
- Behenyl Alcohol
- Fat alcohol emulsifier/thickener at 1-3%; low comedogenic risk, check solubility in strong acid/base systems, add antioxidants.
- Carbomer
- Gelling thickener requiring neutralization; watch out for ion compatibility
- Batyl alcohol
- Squalane, non-pungent emollient 0-5%; low irritation, suits dry/sensitive skin, emulsion stabilizer.
- Xantham Gum
- Natural thickener and stabilizer; gel former, watch compatibility with electrolytes to prevent clarification loss
- Sodium metaphosphate
- Sodium metaphosphate; buffer and chelating agent; good water solubility, strongly alkaline, precise dosing required
- Sodium Pyrosulfite
- Reducing/antioxidant agent used in hair dyes; can be irritating, strict control needed.
- Ginkgo Biloba
- Not decoded yet
- Eriobotrya Japonica Leaf Extract
- Loquat leaf extract; rich in flavonoids, high batch-to-batch variability
- Saxifraga Sarmentosa Extract
- Active extract with saponins and flavonoids; gentle humectant and barrier repair ingredient
- Phellodendron Amurense Bark Extract
- Amur cork tree bark, alkaloid rich; mild irritant, control dosage, avoid strong acids.
- 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 2026-09-20. Ratings are our internal reading, not a regulatory conclusion. · Product page
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