Every day you push yourself to new levels. You stretch, you bend, you move, and then sometimes, you hurt. Now for every new muscle you discover, there’s new Bengay S-P-A. Introducing S-P-A with Site Penetrating Action. S-P-A contains a powerful pain reliever that works on contact, penetrating right at the site of your muscle aches and pains, for soothing relief. S-P-A. Pain relief for your active life–with a surprisingly light scent. From Bengay.