Can Tretinoin Make Wrinkles WORSE? A Dermatologist Explains

In this skincare Q&A, dermatologist Dr. Dray answers your questions about CO2 laser resurfacing, Differin for anti-aging, tretinoin side effects, skincare during chemotherapy, hyperpigmentation, and more. Can a CO2 laser cause acne breakouts for weeks after treatment? How long does Differin take to improve wrinkles? Can tretinoin make your skin look older? Dr. Dray discusses the science behind these common skincare concerns and shares practical advice for protecting your skin barrier, managing irritation, and getting the most out of your skincare routine. This video also covers important skincare considerations for people undergoing chemotherapy, including moisturizing, sun protection, fragrance-free products, and when to contact a medical professional about new skin changes. Topics covered in this skincare Q&A: 0:00 Intro 0:07 Can CO2 laser resurfacing cause acne breakouts or purging? 1:37 How long does Differin (adapalene) take to improve wrinkles and signs of aging? 2:17 Can tretinoin make your skin look older or cause more wrinkles? 3:22 Skincare during chemotherapy: what to use and what to avoid 8:27 Why might tretinoin cause more noticeable hyperpigmentation? 9:29 How can you tell whether a retinoid is improving skin moisture and elasticity? 11:18 Can Differin, AmLactin, vitamin C, and exfoliating acids cause sensitive, wrinkled fingertips? 12:32 Is it safe to add water to a vitamin C serum to get the remaining product out? 14:05 Why is hormonal acne persisting afte