These can only be bought online through the USA so with the exchange and shipping, I wouldn't buy again, until our dollar gets better. The 4 in 1 is a shampoo (which lathers really well and makes hair smell yummy), body wash (again lathers amazing!), bubble bath (don't like...barely any bubbles and they disappear quick), and laudry detergent (use for hand washing and works nice and makes clothes smell great). This is a great product for traveling because it has so many uses.