Acne Formula uses nourishingKidney and Yin herbs to balanceYin and Yang while clearingDeficiencyFire and a combination of clearingDamp–Heat herbs to clear facial or spine papules. Chinese medicine believes that the body is developing during adolescence. The physique is full of Yang and the Lungs and Stomach are prone to Heat and Dampness due to stress or improper diet. Damp and Heat tangled together and forms pimples and cyst nodules on the face, shoulders, chest or back, forming acne.