Holland & Barrett Chilli Oomph Cashews are; ✔ Deliciously spiced with chilli flavour ✔ A source of Iron which may help your immune system function normally These tasty Cashew Nuts with a spicy kick are carefully checked and packed in the UK and are available in 100g and 250g bags. Holland & Barrett, adding a little 'oomph' to your nuts! These cashew nuts with chilli flavour add a spicy kick to your snacking! Holland & Barrett, adding a little "Oomph" to your nuts!