Sunscreen 101: Protect Your Skin Every Day

If you do one thing for your skin, make it sunscreen. It's the single most effective way to prevent premature aging and protect your long-term skin health. Here's your no-nonsense guide.

Mineral vs Chemical

Mineral sunscreens use zinc oxide or titanium dioxide to physically block UV rays, and they're ideal for sensitive skin. Chemical sunscreens absorb UV and tend to feel lighter. Both work well — the best sunscreen is simply the one you'll actually wear every day.

Use Enough, Reapply Often

Most people apply far too little. For your face, aim for about a quarter teaspoon, and don't forget your neck and ears. Reapply every two hours when you're outdoors, sweating, or swimming — one morning application won't last all day.

Yes, Even Indoors and in Winter

UV rays pass through clouds and windows, and UVA (the aging kind) is present year-round. Daily SPF isn't just for beach days — it's for your commute, your desk by the window, and every grey afternoon in between.

Build It Into Your Routine

Sunscreen is the last step of your morning routine, applied after moisturizer. Modern formulas are lightweight and blend cleanly, so there's no excuse to skip. Make it automatic and your future skin will thank you.