There is no indication on iherb UK's website that you will have to pay Duty and VAT at British Customs for your goods. I've had a very unhelpful note from DHL arrived with no indication how to pay the £41.00! Duty on my shipment and, to adult insult to injury, have just had to spend the last hour holding the line, visiting various menus and transfers to call centres to pay this and organise delivery. Ordering from iherb has turned into a very expensive and time wasting debacle and I couldn't be more displeased.