muji Sunscreen Spf27 Pa++
muji Muji Sunscreen Spf27 Pa++ lists 28 ingredients on its label, 25 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.
- Water
- Ethylhexyl Methoxycinnamate
- Cyclopentasiloxane
- Isodecyl Isononanoate
- Pentylene Glycol
- Ethylhexyl Palmitate
- Dimethicone
- Butyl Methoxydibenzoylmethane
- Glycerin
- Bees Wax
- Behenyl Alcohol
- Glyceryl Stearate
- Polysilicone-14
- Polysorbate 60
- PEG-75 Stearate
- Trimethylsiloxysilicate
- Butylene Glycol
- Carbomer
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- Allantoin
- Polyquaternium-51
- Sodium Hyaluronate
- Portulaca Oleracea Extract
- Citrus Grandis Fruit Seed Extract
- Arginine
- Sodium Citrate
- Tocopherol
- Phenoxyethanol
Highlights
Free of alcoholFree of fragranceFree of parabensFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains siliconesContains animal-derivedContains PEG
Key ingredients
- ANTIPLAQUE
- Water
- LIGHT STABILIZER
- Ethylhexyl MethoxycinnamateButyl Methoxydibenzoylmethane
- SKIN CONDITIONING - EMOLLIENT
- CyclopentasiloxaneEthylhexyl Palmitate
- ANTISTATIC
- Isodecyl Isononanoate
- SKIN CONDITIONING
- Pentylene Glycol
- ANTIFOAMING
- Dimethicone
Other ingredients
GlycerinBees WaxBehenyl AlcoholGlyceryl StearatePolysilicone-14Polysorbate 60PEG-75 StearateTrimethylsiloxysilicateButylene GlycolCarbomerAcrylates/C10-30 Alkyl Acrylate CrosspolymerAllantoinPolyquaternium-51Sodium HyaluronatePortulaca Oleracea ExtractCitrus Grandis Fruit Seed ExtractArginineSodium CitrateTocopherolPhenoxyethanol
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Ethylhexyl Methoxycinnamate | LIGHT STABILIZER, UV ABSORBER, UV FILTER · 限制 VI/12 | 0 · 1 | Yellow |
| Cyclopentasiloxane | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Isodecyl Isononanoate | ANTISTATIC, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Ethylhexyl Palmitate | SKIN CONDITIONING - EMOLLIENT, PERFUMING | 0 · 1 | Green |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| Butyl Methoxydibenzoylmethane | LIGHT STABILIZER, UV ABSORBER, UV FILTER · 限制 VI/8 | 0 · 0 | Yellow |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Bees Wax | 黏度调节剂，皮肤调理剂 | 0 · 0 | Green |
| Behenyl Alcohol | BINDING, SKIN CONDITIONING - EMOLLIENT, EMULSION STABILISING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Glyceryl Stearate | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Polysilicone-14 | Not decoded yet | — | — |
| Polysorbate 60 | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · – | Green |
| PEG-75 Stearate | SURFACTANT - CLEANSING | 0 · 0 | Green |
| Trimethylsiloxysilicate | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · – | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Carbomer | EMULSION STABILISING, GEL FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Acrylates/C10-30 Alkyl Acrylate Crosspolymer | EMULSION STABILISING, FILM FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Allantoin | SKIN CONDITIONING, SKIN PROTECTING, SOOTHING | 0 · 0 | Green |
| Polyquaternium-51 | Not decoded yet | — | — |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Portulaca Oleracea Extract | SKIN CONDITIONING | 0 · 0 | Green |
| Citrus Grandis Fruit Seed Extract | Not decoded yet | — | — |
| Arginine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Sodium Citrate | BUFFERING, CHELATING, FRAGRANCE | 0 · 0 | Green |
| Tocopherol | ANTIOXIDANT, FRAGRANCE, SKIN CONDITIONING - MISCELLANEOUS, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
Ingredients explained
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- Ethylhexyl Methoxycinnamate
- UVA absorber used with other filters; poor water stability and photolability, requires light stabilizers, max concentration typically 10%.
- Cyclopentasiloxane
- Cyclopentasiloxane for emollient/solvent; volatile silicone, smooth feel, check VOC regulations.
- Isodecyl Isononanoate
- Light emollient providing a silky, non-greasy feel; commonly used in dry powders and makeup removers
- Pentylene Glycol
- Polyol humectant at 1-3%; low irritancy, suitable for sensitive skin
- Ethylhexyl Palmitate
- Synthetic ester emollient with light skin feel; small molecule, slightly comedogenic, use cautiously for acne-prone skin, often blended with other oils.
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- Butyl Methoxydibenzoylmethane
- High-potency UVA filter (Parsol MXX); requires stabilizers and UVB blockers.
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Bees Wax
- Beeswax, strong occlusive and film-former, animal-derived, moderate allergen risk.
- Behenyl Alcohol
- Fat alcohol emulsifier/thickener at 1-3%; low comedogenic risk, check solubility in strong acid/base systems, add antioxidants.
- Glyceryl Stearate
- Emulsifier at 1-3%; may require acid to prevent saponification
- Polysilicone-14
- Not decoded yet
- Polysorbate 60
- Non-ionic emulsifier and solubilizer for O/W or W/O stability; may cause mild stinging on sensitive skin, typically 1-5%.
- PEG-75 Stearate
- PEG-75 stearate, non-ionic emulsifier/thickener; PEG-based, check for 1,4-dioxane limits, not used in some markets.
- Trimethylsiloxysilicate
- Silicate powder, oil-absorbing emollient; insoluble, high levels feel powdery.
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Carbomer
- Gelling thickener requiring neutralization; watch out for ion compatibility
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- Crosspolymer for thickening/film; needs neutralization to pH 7-8 to hydrate, check ion strength.
- Allantoin
- Skin soother at 0.5-2%; promotes cell regeneration
- Polyquaternium-51
- Not decoded yet
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Portulaca Oleracea Extract
- Achyronica extract with anti-inflammatory properties; monitor for heavy metals and pesticides, low-risk at typical doses
- Citrus Grandis Fruit Seed Extract
- Not decoded yet
- Arginine
- Arginine for moisturizing/conditioning; amino acid, high biocompatibility, often used in blends.
- Sodium Citrate
- Sodium citrate for buffering and chelating; adjust pH, careful with strong acid reactions.
- Tocopherol
- Natural antioxidant (vitamin E) at 0.1–1%; prone to oxidation, store protected from light
- 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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