MALIN+GOETZ Acne Treatment Nighttime in Beauty: NA. MALIN+GOETZ Acne Treatment Nighttime in Beauty: NA. (MALIN+GOETZ) Acne Treatment Nighttime works like magic to significantly shrink blemishes while you slumber. A dual-phase formula of sulfur and salicylic acid works to speed up the healing process and treat active breakouts without irritation.. 10% sulfur cleanses pores and eliminates excess oil. Salicylic acid exfoliates, purifies, and reduces inflammation. Camphor and zinc calm redness and irritation. 0.5 fl oz. Do not shake. After cleansing, dip a cotton swab straight into the sediment and apply directly to blemishes before bed. Apply once daily, as over applying can cause dryness. MALG-WU9. AT-108-1/2. MALIN+GOETZ combines trusted natural ingredients with advanced technology to create uncomplicated luxury skincare and fragrance for the modern, design-conscious individual. Their cleansers are formulated with amino acids to hydrate and purify without drying while their advanced moisturizers utilize botanically-derived fatty acids to intensely hydrate without leaving residue. Their targeted treatments offer effective solutions for specific concerns, and can be incorporated into a regimen as needed. Formulated with sensitive skin in mind, their products are suitable for all skin types and genders and are locally-made in the New York area to limit our carbon footprint. MALIN+GOETZ never tests on animals and is always striving towards more sustainable formulation and packaging practices.