Trader Joe's Hair Serum
No. No, Trader Joe's Hair Serum is not silicone-free.
It lists Cyclopentasiloxane and Dimethicone.
- Cyclopentasiloxane
- Dimethicone
Why
Silicones give slip and a smooth finish. On a label they end in methicone, siloxane or silanol: Dimethicone, Cyclopentasiloxane, Amodimethicone.
No, Trader Joe's Hair Serum is not silicone-free. It lists Cyclopentasiloxane and Dimethicone.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Cyclopentasiloxane, Dimethicone, Cocos Nucifera (Coconut) Oil, Butyrospermum Parkii (Shea) Butter, Glycerin, Rubus Fruticosus (Blackberry) Fruit Extract, Euterpe Oleracea (Acai) Fruit Extract, Helianthus Annuus (Sunflower) Seed Extract, Ribes Nigrum (Black Currant) Fruit Extract, Morus Nigra (Black Mulberry) Extract, Vanilla Planifolia Fruit Extract, Argania Spinosa (Argan) Kernel Oil, Tocopheryl Acetate (Vitamin E), Fragrance.
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 hair cares instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 00646567.