Starting retinol can cause dryness, purging, and irritation — but these are common and usually temporary. To minimize side effects, start slow, use a gentle moisturizer, and buffer your application. With consistency and patience, your skin will likely adjust in 4–6 weeks, revealing smoother, clearer skin over time. #Retinol #Retinoids #Purging #irritatedskin #retinoltips | Dr. Farzan