Montagne Jeunesse Fudge Sauna Self Heating Face Masque. Cleansing has never been so easy with our gorgeous Self Heating Vanilla Fudge Sauna. Absorb the sweet aroma, sit back and relax as the heavenly formula opens pores and deep cleanses, leaving your skin so clean almost glows. Gluten Free. Nut Derivative Free. No Added Parabens.