Urgent Help!-how To Format After Getting Rows? For Newline

while(@@FETCH_STATUS=0)
begin
print 'inside while'

set @BodyContents = @BodyContents+@gotclientName+@gotproductName
set @Body= @Body + @BodyContents + ','

fetch next from resultcursor into @gotclientName,@gotproductName

print 'going outside of while'
end --while end

Client Name Product Name
aaa test1
bbb test4

how to format row like above. currently i am getting
aaa,test1,bbb,test4