fullcapwearer, The Kerasilk Treatment formula was upgraded a while back, hence the different color tops and slightly different packaging. The tube of Treatment I'm currently using has a grey top and says "updated original formula." I can't really tell any difference in the way the conditioner performs... seems to work the exactly the same way the old formula did to me.

The last time I ordered from HD they still hadn't updated the picture (still showing the old packaging with the red top in the order box), but shipped me the newer product which they list as "Kerasilk Rich Care Treatment." I think they've changed the packaging for the entire Kerasilk line to have grey tops now.

As long as you see "Kerasilk" on the label, those are the correct products to order.