She is 9 years old and showing signs of starting her puberty journey. I would say she has dry skin on her cheeks but an oily t zone. We've already had a small spot it 2 on the nose. Not sure what to start her on. Not mad on the high street stuff but also don't want to over load her/strip her skin? I use liz Earle face wash and light moisturiser- would that be ok for her? Any other recommendations?