<s>[INST] I have harmons imblance problem due to this I have blackish cheeks day by day I have used may skin creams for which sometime its lighten but after that it become darken and darken I do not know the solution My blood test is all right and clear and my homeoglobin is 13.5 I am used to take good diet and water. [/INST] Hi, dearI have gone through your question. I can understand your concern.  Hormonal imbalance may leads to darkening of skin. You should check your hormone level. You should take vit D, vit c and plenty of water.  Use good quality of face wash snd cream.Consult your doctor and take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using health care magic. Wish you a very good health. </s>