So, not having any experience with a teenagers routine (perhaps your own at some point) and not having asked any questions to clarify your concerns with where the OP is situated or what allergies and sensitivities they have or what their budget is so that you can provide more targeted recommendations, you decided the most helpful thing you could actually do is to lambast what I recommended without actually understanding it or knowing any of the product formulations (there is only one BHA left on the skin which is mitigated by the formulas and products in the routine) how on earth did you expect that to be a helpful contribution to the thread?