You may have seen the word Argon oil. This is nothing an incorrect spelling l. There are no manufacturers and brands that sell ‘’Argon’’ oil and there are no products that are labelled ‘’Argon’’ oil as well.
If you are specifically looking for “Argon Oil” surely there are no companies selling a product “Argon”. But if for any reason you’ll find companies that sell Argon oil then it would be best to void this company. Do not buy incorrectly labelled products especially when you want Argan oil for culinary purposes.