I would like I cream for hyperpigmentation on legs I tried coco butter and its still there as well as tanning.

Stop tanning. - it can make hyperpigmentation worse. Go see a dermatologist or plastic surgeon for some prescription hydroquinone cream or triluma cream.
You . You need to see your physician or a plastic surgeon and get a two prescription medications that will help the conditions; retin - a and hydroquinone. Expect improvement in a few weeks.