Answer
The 200 g pack of Doublebase Emollient Shower Gel uses an HDPE bottle with a polypropylene/silicone valve cap and polypropylene hooked overcap.
Sources for this answer
- Doublebase Emollient Shower GelDermal Laboratories Limited · emc · SmPC §6.5 Nature and contents of container · Version 7Document updated
Sources checked