When it comes to skincare, especially under the harsh Indian sun, sunscreen is non-negotiable. But one question that often confuses people is:
Should I use SPF 30 or SPF 50? Is there really a big difference?
Let’s break it down so you can make the right choice for your skin.
SPF stands for Sun Protection Factor. It measures how well a sunscreen protects your skin from UVB rays, the rays responsible for sunburn and skin damage that can lead to premature aging and even skin cancer.
SPF 30 blocks approximately 97% of UVB rays.
SPF 50 blocks approximately 98% of UVB rays.
While that 1% difference may not seem like much, it can matter depending on your lifestyle and skin type.
SPF 30 is a great choice if:
You spend most of your day indoors.
You are exposed to the sun only during short outdoor commutes.
You have normal to oily skin without severe sensitivity.
It offers broad-spectrum protection and is usually lighter in texture, making it suitable for daily wear under makeup or moisturizer.
Choose SPF 50 if:
You are out in the sun for longer hours – like running errands, working outdoors, or going for a vacation.
You have sensitive or sun-reactive skin.
You are dealing with skin conditions like pigmentation, melasma, or acne scars, which can worsen with sun exposure.
SPF 50 gives you an added layer of protection when your skin needs it the most.
Regardless of which SPF you choose, reapplication is crucial. Sunscreen typically wears off after 2–3 hours, especially if you are sweating or exposed to water.
👉 Apply generously 15–20 minutes before stepping out.
👉 Reapply every 2-3 hours for continued protection.
Dr. Swetha Chavan recommends using a broad-spectrum sunscreen with at least SPF 30 for daily use, and SPF 50 if you’re exposed to the sun for extended periods. We also advise checking for additional protection like PA++++ and blue light protection for complete coverage.
Every skin is unique, and so are its needs. If you’re unsure about which sunscreen is right for your skin type, we’re here to help.
Book your free consultation today with Dr. Swetha Chavan and our team of skincare experts.
📍 Hyderabad | Vijayawada | Rajahmundry
📞 +91 9908950119 | +91 9177425999
🌐 www.chavanssclinic.com
✨ Real People | Real Care | Real Results
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