Light Reading

Person swimming underwater in a pool, hair fanned out beneath the surface.

Do I Need a Different Sunscreen for Summer?

You probably don’t need a separate sunscreen for summer. The formula that works in January can still work in July. What tends to shift with the season is how much...

Ask SONNI

Do I Need a Different Sunscreen for Summer?

You probably don’t need a separate sunscreen for summer. The formula that works in January can still work in July. What tends to shift with the season is how much...

Let’s Talk About Your Summer Morning Workout & Exposure

Let’s Talk About Your Summer Morning Workout & ...

Most UV exposure occurs during ordinary life, not those big sun days. For people who run, cycle, hike, or do an outdoor workout in the morning, summer adds another layer.

Life in the Sun

Let’s Talk About Your Summer Morning Workout & Exposure

Most UV exposure occurs during ordinary life, not those big sun days. For people who run, cycle, hike, or do an outdoor workout in the morning, summer adds another layer.

Shadows of clothes on a washing line cast against a pale wall.

Here’s What’s Missing from Your Sun Day Packing...

More time outside means more UV exposure than usual, whether it's a beach trip, a hike, or just a long day on foot in the city. Here's what to pack.

Life in the Sun

Here’s What’s Missing from Your Sun Day Packing List

More time outside means more UV exposure than usual, whether it's a beach trip, a hike, or just a long day on foot in the city. Here's what to pack.

Three people lying on their backs in a sunny green field, eyes closed, relaxing in the afternoon light.

Can I Wear Sunscreen Every Day and Still Get En...

Wearing SPF every day won't block your vitamin D. Here's what the research says.

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Can I Wear Sunscreen Every Day and Still Get Enough Vitamin D?

Wearing SPF every day won't block your vitamin D. Here's what the research says.