Tretinoin, a powerful prescription-strength retinoid, offers a plethora of skin benefits, from tackling acne and blemishes to reducing the appearance of wrinkles and dark spots. Gone are the days of long doctor’s appointments, as numerous brands now offer convenient virtual consultations and direct delivery of customized tretinoin formulas. This comprehensive guide explores the top brands, their key ingredients, and expert tips on incorporating tretinoin into your skincare routine for optimal results.