“Can I Mix These Products?” A Cheat Sheet for Layering Actives
Many people ask which actives are safe to combine; I'll give a practical, evidence-based guide so you can build routines that work. I explain dangerous mixes like retinol with benzoyl…
Many people ask which actives are safe to combine; I'll give a practical, evidence-based guide so you can build routines that work. I explain dangerous mixes like retinol with benzoyl…
