Patch :Polyurethane Film, Cellulose Gum, Styrene Isoprene Styrene Block Copolymer, Polyisobutylene, Petroleum Resin, Liquid Paraffin, Tetrakis Methane
Pad : Salix Alba (Willow) Bark Water 85.92%
Betaine Salicylate (BHA) 1.00%