Daughter with dry scalp


My almost 2 year old has been having dandruff or dry scalp for about 4 months now and was curious if anyone had recommendations for shampoos etc.. we were using aveno up until last month i switched to johnson n johnson. I dont like johnson n johnson and never used it with my now 4 year old. Aveno has worked for use for so many years. I would prefer something that is not harsh chemicals please