Im kind of confused, whats the difference between Alpha A314, Ammo, and instent Shine

thay all seem to say the same thing, especially instnt shine and Alpha A314, but Ammo also sound alike.. can someone tell me what the differences between them all?

Hint: read the noob stickies at the top of the men’s forum. Once you’ve studied the basics, there are thousands of posts to explore on the finer points of these products.