Leïla Poleszczuk on Instagram: "Skincare 101: the best combinations for specific skin concerns 🫶🏼💕 While it may be difficult to know what to pair or what to avoid mixing, these actives combinations are my favorite ones to treat the mentioned skin concerns 🥰 Of course, to each their own preferences, these are just general recommendations, always do what feels best for your skin skin and for yourself 💕🎀 #skincare #skincarepairing #skincaremix #howtomixskincare #skincarelayering…