I am 19 year old female, have lots of pimples and pimple marks, some red (on the cheeks) and some black (under the chin) and a hairy face (not less, not too much), whitish golden hair on face, a black circle around the lips completing its circumference under the chin. I consulted a homeopath, and was told that the pimples are under skin (acne vulgaris, I am a student so I doubt it may be due to stress. I would like to know if its due to hormonal imbalance, or stress, and how should I work on them. I have no more faith on medicines that work over the skin, I would prefer to find the root cause and solution.