How can I send cosmetics from Bangkok to Barcelona by post?

The discussion revolves around the feasibility of sending cosmetics from Bangkok to Barcelona via post. Several contributors confirm the possibility of sending cosmetics through the post office, but advise checking local laws regarding mailing personal care items, especially creams and oils, which may have restrictions. It's suggested that if sending large quantities for resale, it's best to research the regulations in Spain to avoid issues with authorities. Recommendations include visiting the local post office for more specific information on mailing procedures and restrictions.