Retinol has dominated anti-ageing skincare conversations for years. Dermatologists often recommend it because it helps boost collagen production, improve skin cell turnover, reduce pigmentation and soften the appearance of wrinkles over time. For many people, it still remains the gold standard in skincare. But there is also a reason why more people are now searching for gentler alternatives. According to Dr. Radhika Raheja, Consultant – Dermatol…