In Germany our Vintage Brine Soap is called, “Solesiefe” and is an old method of soap making that incorporates salt into the mix prior to saponification. The resulting soap bathes your skin in soothing saline bubbles. This can be beneficial to sufferers of psoriasis, eczema and some bacteria or fungus issues. The humectant properties of the salt make this a great moisturizing soap for daily use.