How Long Does It Take for Tretinoin to Work? The Science, Timeline, and Transformative Journey of a Skincare Legend
The first time you apply tretinoin to your skin, it feels like a silent promise—a whisper of change in a world of instant gratification. You slather on the prescription cream or serum, rub it in, and stare at your reflection, wondering: *When will I see it?* The question “how long does it take for tretinoin […]