Learn how to use tretinoin properly with this comprehensive guide. Proper application of tretinoin is essential for achieving optimal skincare results while minimizing irritation. This step-by-step tutorial covers how to apply tretinoin, the best time to use it, and tips for reducing side effects like dryness and redness. Whether you’re treating acne, wrinkles, or uneven skin tone, understanding how to use tretinoin correctly can help you maximize its benefits. Follow these expert recommendations to safely incorporate tretinoin into your skincare routine for healthier, clearer skin.