Description: POLYSILICONE-15 — chemical UV filter and film-former (known as Parsol SLX).
All Functions: chemical UV filter and film-former (known as Parsol SLX)
Quick Facts:
- Category: sunscreen
Safety tier is a starting heuristic from regulatory status and comedogenic rating, not a dermatological verdict — see our Terms for the full disclaimer. Research confidence reflects how many real cited studies back this ingredient, not the strength of their findings.
🧪 POLYSILICONE-15
POLYSILICONE-15
CAS Number: 207574-74-1
Also Known As: —
Category: sunscreen
EC Number: 426-000-4
Korean Name: 폴리실리콘-15
Polysilicone-15 is the siloxane polymer that conforms generally to the formula:
POLYSILICONE-15 is a sunscreen ingredient used in skincare formulations.
🌍 Regulatory Status
📊 Comedogenicity
📚 Research & Evidence
🔬 The Science
💧 Skin Type Compatibility
⚠️ Don’t Combine With
🧴 Products Containing POLYSILICONE-15
- Les Cosmétiques Design Paris, Nectar of Beauty Après-shampooing raviveur de couleur
- Babaria spray protector solar
- Labell Shampooing Color for Ever
- Sun Vital Sun Vital Sun Protection
- Cosmia Masque nutritif technique color
- Cosmia Soin démêlant technique color
- Le Petit Olivier Shampooing soin à l’extrait de grenade et huile d’argan
- Carrefour, Kéra Science, Kéra Science Professional, Les Cosmétiques Design Paris Color Boost soin minute éclat absolu
- Vitanova Extra Color Masque
- Cosmia Shampoing technique color
- Cosmia Shampoing technique color
- Beiesdorf, Nivea, Nivea sun Protect & refresh
- Nivea Sun protect & refresh
- Louis Widmer Tagescreme UV50
- Dr. Ceuracle Hyal Reyouth Moist Sun SPF50+ PA++++ moisturizing UV protection face & body
- Carrefour, Kéra Science, Kéra Science Professional, Les Cosmétiques Design Paris Color Boost Shampooing éclat absolu
📄 Related Research
Matched by search — not necessarily verified support for every statement above.
- Suzuki K et al. (2022). Allergic contact dermatitis caused by dimethicodiethylbenzalmalonate (polysilicone-15, Parsol SLX) and bis-ethylhexyloxyphenol methoxyphenyl triazine (Tinosorb S) in sunscreen cream. Contact Dermatitis.
- Sarre ME et al. (2014). Allergic contact cheilitis caused by polysilicone-15 (Parsol® SLX) in a lipcare balm. Contact Dermatitis.
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