Lush is famous for letting you try before you buy, and their own Sample Program FAQ confirms it still works in store: head to your local Lush and you can get a sample of (nearly) anything you'd like to try - bath, body, skincare, hair and more.
Be aware that Lush's ONLINE sample program is currently paused while they revamp it - this freebie is in-store only. Their FAQ suggests calling your closest shop first if you have questions about how sampling works there.
