astra Long Stay Concealer
astra Astra Long Stay Concealer 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
- Cyclopentasiloxane
- Neopentyl Glycol Diethylhexanoate
- Trimethylsiloxysilicate
- Titanium Dioxide
- Cetyl PEG/PPG-10/1 Dimethicone
- Glycerin
- Propanediol
- Dimethicone
- PEG-10 Dimethicone
- Silica
- Sorbitan Olivate
- Dimethicone/Vinyl Dimethicone Crosspolymer
- Phenoxyethanol
- Disteardimonium Hectorite
- Sodium Chloride
- Triethoxycaprylylsilane
- Sodium Gluconate
- Ethylhexylglycerin
- Ci 77499
- Ci 77491
- Ci 77891
- Ci 77492
Highlights
Free of alcoholFree of fragranceFree of parabensFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains siliconesContains PEG
Key ingredients
- SOLVENT
- AquaPropanediol
- SKIN CONDITIONING - EMOLLIENT
- CyclopentasiloxaneNeopentyl Glycol Diethylhexanoate
- ANTIFOAMING
- Trimethylsiloxysilicate
- UV FILTER · 附录 VI · 最高浓度 25%* *: In case of combined use of Titanium Dioxide and Titanium Dioxide (nano)
- Titanium Dioxide
- SURFACTANT - EMULSIFYING
- Cetyl PEG/PPG-10/1 Dimethicone
- DENATURANT
- Glycerin
Other ingredients
DimethiconePEG-10 DimethiconeSilicaSorbitan OlivateDimethicone/Vinyl Dimethicone CrosspolymerPhenoxyethanolDisteardimonium HectoriteSodium ChlorideTriethoxycaprylylsilaneSodium GluconateEthylhexylglycerinCi 77499Ci 77491Ci 77891Ci 77492
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Cyclopentasiloxane | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Neopentyl Glycol Diethylhexanoate | SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · 0 | Green |
| Trimethylsiloxysilicate | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · – | Green |
| Titanium Dioxide | UV FILTER · 附录 VI · 最高浓度 25%* *: In case of combined use of Titanium Dioxide and Titanium Dioxide (nano), the sum shall not exceed the limit given in column g (Maximum concentration in ready for use preparation) · 限制 <empty>; as a constituent of other substances, or in mixtures, in concentrations equal to, or greater than 0.1% by weight; Shall not be placed on the market, or used, as substance or in mixtures in concentrations equal to ot greater than 0.1% by weight; Shall not be used as propellant in aerosols for any use. Aerosols dispenser containing the substance as propellant shall not | 0 · 0 | Yellow |
| Cetyl PEG/PPG-10/1 Dimethicone | SURFACTANT - EMULSIFYING, SKIN CONDITIONING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Propanediol | SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| PEG-10 Dimethicone | HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Silica | ABRASIVE, ABSORBENT, ANTICAKING, BULKING, OPACIFYING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sorbitan Olivate | SURFACTANT - EMULSIFYING | 0 · – | Green |
| Dimethicone/Vinyl Dimethicone Crosspolymer | SKIN CONDITIONING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Disteardimonium Hectorite | LIGHT STABILIZER, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Chloride | BULKING, FRAGRANCE, ORAL CARE, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Triethoxycaprylylsilane | BINDING | 0 · 0 | Green |
| Sodium Gluconate | CHELATING, SKIN CONDITIONING | 0 · 0 | Green |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
| Ci 77499 | COLORANT · 限制 IV/137 | — | Green |
| Ci 77491 | COLORANT · 限制 IV/135 | 0 · 0 | Green |
| Ci 77891 | COLORANT · 限制 IV/143 | 0 · – | Green |
| Ci 77492 | COLORANT · 限制 IV/136 | 0 · 0 | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Cyclopentasiloxane
- Cyclopentasiloxane for emollient/solvent; volatile silicone, smooth feel, check VOC regulations.
- Neopentyl Glycol Diethylhexanoate
- Neopentyl glycol diethylhexanoate emollient; ester oil, medium viscosity feel regulator, low comedogenicity.
- Trimethylsiloxysilicate
- Silicate powder, oil-absorbing emollient; insoluble, high levels feel powdery.
- Titanium Dioxide
- Physical UV filter and colorant up to 25%; nano form requires attention
- Cetyl PEG/PPG-10/1 Dimethicone
- Silicone surfactant, smooth and mild; regulates rheology and adds antistatic benefits
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Propanediol
- Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- PEG-10 Dimethicone
- Modified silicone for silky feel and shine; PEG structure aids O/W emulsification, used in hair and skin care.
- Silica
- Silica powder at 1–10%; absorbs oil, thickens, provides matte finish, for oil-control products
- Sorbitan Olivate
- O/W emulsifier, HLB ~15, requires ionic co-surfactant, potential sensitizer.
- Dimethicone/Vinyl Dimethicone Crosspolymer
- Crosslinked silicone thickener at 0.5-2%; silky/matte feel, non-comedogenic, partial oil phase incompatibility, use co-solvent/pre-emulsification.
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Disteardimonium Hectorite
- Inorganic ionic clay thickener at 0.25-1%; water/oil/solvent systems, rheology control, avoid strong acids, may affect active release.
- Sodium Chloride
- Salt for gel viscosity control; used as precipitant in soaps
- Triethoxycaprylylsilane
- Silane coupling agent at 0.1-0.5%; enhances inorganic filler adhesion, trace use, low toxicity, avoid direct contact with aqueous systems.
- Sodium Gluconate
- Mild chelator, aids skin conditioning; typically used at low levels as auxiliary
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Ci 77499
- Inorganic colorant manganese dioxide used in cosmetics; restricted use component subject to regulatory limits.
- Ci 77491
- Iron oxides red; physical pigment. Coloring and photo-protective, stable and non-irritating.
- Ci 77891
- Titanium dioxide inorganic pigment and UV filter; assess inhalation risk for nano-forms and EU restrictions
- Ci 77492
- Iron oxide red; stable inorganic pigment, non-toxic; ensure dispersion to prevent sedimentation.
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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