At Last, Now You Know It, the Colon Cleanser of the Stars

From their ad ...

Introducing Oxy Powder, the oxygen colon cleanser from Global Healing Center. Oxy Powder is the most advanced, scientifically correct colon cleanser there is. It does not just sweep the symptoms under the rug, it goes right after the real cause of constipation. It is the same product being used for optimal colon health and oxygen cleansing by the Hollywood stars.

[This is passed along tongue in cheek of course.)