✅ Type: Topical tretinoin cream (0.05%) ✅ Uses / Purpose: Treats acne (acne vulgaris), helps with skin renewal, improves texture & pigmentation; also used for fine wrinkles & post-acne marks. ✅ How to Use: Apply a thin layer to clean, dry skin once daily (usually at night); accompany with moisturizer and sunscreen; patch test first. ✅ Precautions: Can cause dryness, peeling, irritation initially; increase usage gradually; avoid sensitive areas & excessive sun exposure