Should I Ask?

Should I ask my good friend to buy acne cream for me when she visiting to UK? An online friend recommended that acne cream to me few months ago. I tried to order online and get them deliver to me but too bad, they did not ship to international. I just know that my good friend is visiting to that country next month, so I think this would be a good time to buy the acne cream. I could order online and deliver to her hotel, then she just help to bring it back to me. I hope she would help me.