Why a dermatologist starts her husband on oral sunscreen 10 days before a beach trip

Dr Aparajita Lamba, a dermatologist, takes her approach to sun protection a step further by starting her husband on oral sunscreen supplements 10 days before a beach vacation. Dermatologist Dr Shweta Mishra explained that these supplements, often containing antioxidants such as polypodium leucotomos extract, beta-carotene, vitamin C, and vitamin E, can aid in neutralizing free radicals caused by UV exposure, thereby mitigating skin damage and inflammation.

However, Dr Mishra emphasized that these supplements are not a substitute for topical sunscreen, which remains the primary defense against UV rays. Starting oral sunscreen supplements early in preparation for a beach trip can offer added skin protection, but their protective effects are limited and should be used in conjunction with other sun safety measures, according to Dr Mishra.

Dr Rinky Kapoor, another consultant dermatologist, stressed that oral sunscreens contain antioxidants that may help protect the skin from UV damage over time, but they are not a quick fix and should not be used without consulting a doctor. Topical sunscreens with broad-spectrum SPF are the cornerstone of sun protection, effectively blocking UV rays from penetrating the skin and preventing immediate sunburn and long-term damage like premature aging and skin cancer.

Dr Mishra advised that if a beach trip is planned, oral sunscreens should be started early, but the primary focus should be on comprehensive protection: applying topical sunscreen generously (SPF 30 or higher), wearing protective clothing, seeking shade, and avoiding peak sun hours. Combining these methods ensures the best possible skin protection, she added.

Dr Kapoor reiterated the importance of consulting with a doctor before starting any oral sunscreen routine and stressed that sunscreen should not be skipped, even with the use of oral supplements. The magic and power of sunscreen should always be remembered: apply broad-spectrum topical sunscreen with SPF 50, wear protective clothing, and limit sun exposure.