CYCLOPENTASILOXANE
CYCLOPENTASILOXANE
Cyclopentasiloxane is a synthetic silicone. It performs several roles in cosmetic formulations: emollient, solvent, and fragrance ingredient.
Skin conditioningEmollientEndocrine disruptor (suspected)
Ingredient
Roles & functions
Skin conditioning — Keeps the skin in good condition and protects it; improves its comfort.
Emollient — Softens and smooths the skin while limiting water loss.
Hair conditioning — Improves the appearance, softness and manageability of the hair.
Perfuming — Adds a scent to the product or masks the odour of raw materials.
Solvent — Dissolves other ingredients to incorporate them into the formula.
Regulatory framework
What the authorities say
| Authority | Status |
|---|---|
| Commission européenne (CosIng, Règl. 1223/2009) | Autorisé |
| Endocrine Disruptor Lists (autorités UE, edlists.org) — maj Fri, 07 Aug 2026 16:37:31 GMT | Perturbateur endocrinien — suspecté |
| ECHA — Candidate List of substances of very high concern (SVHC, REACH Art. 59) — maj Fri, 17 Jul 2026 12:03:10 GMT | Identified as SVHC on the basis of PBT / vPvB (persistence, bioaccumulation) — Candidate list since June 27, 2018 |
| CLP classification (Reg. 1272/2008) | No CMR classification |
| European Commission (Reg. 1223/2009, Annex III) | No cosmetic allergen subject to mandatory labelling |
| European Commission (EU catalogue of nanomaterials, Reg. 1223/2009) | No referenced nanoform |
Last verified :
Products
Products containing it
RocRetinol Correxion Sérum Correction Rides, 30ml
RocRetinol Correxion Soin Lissant Capsules Sérum Nuit, 30 Capsules Biodégradables
Eye CareVernis À Ongles Séchage Express, 8ml
RocDémaquillant Yeux Double Action, 125ml
IdcExpress 360 Crème-Sérum Tout-En-Un Antiâge Antipollution, 30ml
IdcExpress Sensitive Crème-Sérum Tout-En-Un Antiâge Apaisante, 30ml
RocKeops, Déodorant Sec, Sans Alcool, Efficacité 24 H, 150ml
RocKeops, Duo Sec, 2 X 150ml
IdcUltime Yeux Soin Restructurant Et Liftant, 15ml
EtiaxilDéodorant Aérosol Anti-Transpirant 48H, 2X150ml
EtiaxilDéodorant Anti-Transpirant 48H, Stick 40ml
Hei PoaHuile Sèche Solaire Spf30, 150ml
Statistics
In Lou’s database
54
products listed
| Most frequent categories | Antiperspirants · Anti-aging · Deodorants · Hydration · Sun protection |
| Most frequent brands | SVR · Etiaxil · Roc · Bioderma · Esthederm |
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This information is reported factually and with attribution (authorities and publications cited). It does not constitute medical advice, for your situation, ask a pharmacist or a healthcare professional for advice.
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