SPF 30 vs 50: Expert Debunks Myth, Reveals Surprising Sunscreen Truths

• Dr. Debabrata Ghosh states SPF 30 is sufficient for local climate, higher SPF not always better.
• Apply sunscreen 20-25 minutes before sun exposure, not just before stepping out.
• Use 2 milligrams/centimeter of cream; reapply every 2 to 2.5 hours.
• Sunscreen is essential even indoors, at the office, or when using computers/mobiles.
• Intense UV rays cause sunburn and dark spots, making sunscreen crucial for skin protection.