I have them on my forehead too. If they dont go away they could be related to roscasea and caused by inflammation from the POIS hormones. If you do a moderate niacin-flush and the spots get even more red, it might be an indication that the spots are made of vasodilated capillaries and/or new created capillaries. Its the inflammation that causes them in combination with growth stimulating hormones. Some people have got good results from applying and drinking apple cider vinegar, but of course the POIS also has to be treated.