Cleansing Foam The Saem Natural Condition Weak Acid (150 ml) is a quality product designed for discerning individuals who look after their appearance & are looking for the best cosmetics to enhance their beauty. If you are one of them, the 100% original The Saem products are made for you.. Type. Cleansing Foam. Facial Cleanser. Capacity: 150 ml. Recommended use: Sensitive skin