10 Sunscreen Myths Every Indian Believes (Debunked by a Dermatologist)

By Dr. Empathy Team · 2025-08-18 · 7 min read · Skincare

Dark skin doesn't need sunscreen? Sunscreen causes Vitamin D deficiency? Cloud cover protects you? Let's debunk the most common sunscreen myths in India.

Myth 1: "I Have Dark Skin, I Don't Need Sunscreen" FACT: Dark skin has more melanin (natural SPF ~13), but this doesn't protect against: UVA rays (ageing, pigmentation) Skin cancer (yes, it happens in Indian skin) Melasma and hyperpigmentation Sun damage that shows as premature ageing Indian skin is especially prone to hyperpigmentation from UV exposure. Myth 2: "Sunscreen Causes Vitamin D Deficiency" FACT: Studies show regular sunscreen use does NOT significantly lower Vitamin D levels because: No one applies sunscreen perfectly everywhere Incidental exposure (hands, feet) is enough 15 minutes of early morning sun provides daily needs Myth 3: "I Only Need Sunscreen on Sunny Days" FACT: 80% of UV rays penetrate clouds. UVA rays (which cause ageing and pigmentation) are constant throughout the year — even during Delhi's smoggy winters. Myth 4: "SPF 50 Is Twice as Good as SPF 25" FACT: SPF 25 blocks 96% of UVB rays SPF 50 blocks 98% of UVB rays The difference is marginal, but SPF 50 gives a better safety margin for imperfect application Myth 5: "One Application in the Morning Is Enough" FACT: Sunscreen breaks down after 2 3 hours. If you're outdoors, reapply every 2 hours. For offic…

Tags: sunscreen, myths, indian skin, dermatologist