Yesterday, I played both panel and tennis with a couple of friends, and that is when I realised I had completely forgotten to put on sunblock. I will be honest: even though I know how important it is, I really do not like how oily some sunblocks make my skin feel.
After many conversations with my wife, about non-greasy options (and after learning to just deal with it sometimes), I have been making a real effort to apply sunblock every day, whether I am indoors or outdoors. I am still on the hunt for the last oily sunblock I can find.
Remember, always talk to your dermatologist to understand your skin type, and discover the best sunblock options for you.
- Why sunblock is important
Even on the cloudiest days or indoors near windows, UV rays sneak in about 20% ~ 40% can penetrate overcast skies. For athletes, consistent UV exposures increases the risk of sunburn, photo aging, and even skin cancer, melanoma risk drops up to 50% with regular sunblock use. As someone who spends hours outdoors even when cycling at dawn, the sunblock not just avoid burns, but to protect my long-term health. - How sunblock works
Sunblock works by either absorbing (chemical filter) or reflecting (physical filter) UV rays.- Chemical filter (like avobenzone) absorb UV light and convert it to heat.
- Mineral filters (zinc oxide, titanium dioxide) sit on the skin’s surface, forming a barrier that blocks harmful rays.
- Types of sunblock
- Chemical sunscreens: Lightweight and great under makeup, but can take ~20 minutes to activate.
- Physical sunscreens: Start working instantly, ideal for sensitive skin and sport environments.
- Hybrid formulas: Mix both types for best of both performance.
- Which sunblock should I use
Here is what I look:- SPF 30+ and broad spectrum: Blocks UVA and UVB effectively.
- Water/swat resistance: Critical when playing outdoors or indoors under hot lights.
- Mineral ingredients: Zinc oxide or titanium dioxide for sensitive skin and eco awareness.
- Cruelty free: No animal testing, important to me (as much as I can find a good option) and for the animals.
- Do I need sunblock for indoor activities?
Absolutely. UV through windows adds up. One study found 78% of sun damage happens from everyday exposure. Commuting, walking, even indoor gym near windows. I have been trying to change my habits to apply it daily, even when I am only indoors.
Here are the sunblocks that I put on my skin for the past months
Summing up
From smash courts to morning cycling, and even indoor gym sessions, sunblock is not optional; it is essential. With high SPF, mineral filters, water resistance, and cruelty free credentials, there is a product that can offer you a consistent protection and skin health.
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