Reginald Helios
No. No, Reginald Helios is not silicone-free.
It lists Dimethylsilanol Hyaluronate.
- Dimethylsilanol Hyaluronate
Why
Silicones give slip and a smooth finish. On a label they end in methicone, siloxane or silanol: Dimethicone, Cyclopentasiloxane, Amodimethicone.
No, Reginald Helios is not silicone-free. It lists Dimethylsilanol Hyaluronate.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Aqua, C12-15 Alkyl Benzoate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Triazone, Bis-ethylhexyloxyphenol Methoxyphenyl Triazine, Propanediol, Phospholipids, Phenoxyethanol, Hydroxyace - Tophenone, Camellila Sinensis Leaf Extract, Centella Asiatica Extract, Portulaca Oleracea Extract, Polypodium Leucotomos Extract, Niacinamide, Alpha Arbutin, Glycerine, Glyceryl Stearate Citrate, Isoamyl Laurate, Kojic Acid Dipalmitate, Caprylic Capric Triglyceride, 2-hexanediol, Sodium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Hydroxypropyltrimo - Nium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Retinoyl Hyaluronate, Zinc Hydrolyzed Hyaluronate, Ascorbyl Propyl Hydrolyzed Hyaluronate, Ascorbyl Propyl Hyaluronate, Dimethylsilanol Hyaluronate, Pentylene Glycol, Butylene Glycol, Sodium Benzoate, Potassium Sorbate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Disodium Ethylenediaminetetraacetate, 4-butyl Resorcinol, Tetrahydrodiferuloylmethane, Glabridin.
Highlighted names triggered a “No” on one of the six checks. Underlined names open the ingredient dictionary. Source list as recorded on Open Beauty Facts.
Silicone-free sunscreens instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 8908027247007.