wunder elixer 1000ml no colorTRUST Wunder Elixir lends itself to optimising the healing ability your horses mouth corners. This blend is made from natural ingredients such as Celtic salt, apple vinegar and natural herbs. Use: Use TRUST Wunder Elixir together with the TRUST Sponge Bit. Squeeze the sponge bit and place the bottle, without the cap, against the sponge mouthpiece. Release the sponge bit and allow the liquid from the bottle to soak into the sponge. Attach the sponge