Marjani Beauty Company
Type everything in "Show HTML" of the description. You start of just typing like I am and this is the DETAILS tab. When you want to end the details tab and start on the next tab you add a split code. Which can be seen right after this text.
Now this text that shows up after the first split code will be in the second tab which is the Ingredients tab. Once you are done writing everything in this tab you add the split code and the tab will be done.
Behind The Brand
Now we are after the second split code which means we are in the third tab (Behind The Brand). Same thing when you want the content in this tab to end you add another split code just below it.