Why can't I purchase certain products? It says "This order can’t be shipped to your location."

If you see an error message saying "This order can’t be shipped to your location." like below, 

It is likely that your delivery address is in an unsupported country. 

• Countries that are currently unsupported
  • Afghanistan, Ascension Island, Chile, Costa Rica, Croatia, Greece, Macao SAR, Mexico, New Zealand (only Chatham Islands, not the whole country), Peru, South Africa, Sweden, Thailand, Tristan da Cunha

• Countries that prohibit one or more of the products in your cart
  • Due to country law restrictions on melatonin, we are unable to sell inergySLEEP, and any bundles containing inergySLEEP, to the following countries (may not be exhaustive):
    
    Åland Islands, Albania, Andorra, Armenia, Australia, Austria, Belarus, Belgium, Bosnia & Herzegovina, Bouvet Island, Brazil, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Greenland, Guadeloupe, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Israel, Italy, Japan, Jersey, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Mayotte, Moldova, Monaco, Montenegro, Netherlands, New Zealand, North Korea, North Macedonia, Norway, Poland, Portugal, Romania, Réunion, San Marino, Serbia, Slovakia, Slovenia, South Korea, Spain, Svalbard & Jan Mayen, Sweden, Switzerland, Turkey, Ukraine, United Kingdom, Vatican City
    
    
  • Simply remove the affected products from your cart and you should be able to check out