“Vitamin D Without the Sun Damage: How SPF Fits In”
You need vitamin D—and you need sun protection. Good news: you can have both. This post clears up the common myth about sunscreen and vitamin D, and explains how to...
Why smart sun habits—and daily SPF—are the real wellness win
We hear it all the time: “Doesn't sunscreen block your vitamin D?”
It’s a fair question. Vitamin D is essential for your immune system, bone health, and even your mood. And yes, your body makes it from sunlight. But here’s the truth: you don’t have to skip sunscreen to support healthy vitamin D levels—and actually, you really shouldn’t.
Let’s clear up the confusion and get to the facts.
Why Vitamin D Matters
Vitamin D plays a major role in keeping your body strong and balanced. It helps regulate calcium absorption, supports immune function, and contributes to better energy, focus, and mental well-being.
Your body makes it when your skin is exposed to UVB rays from sunlight. So far, so good. But…
The Myth: “Sunscreen causes vitamin D deficiency”
One common myth is that wearing sunscreen prevents your skin from making vitamin D. But here’s the good news: clinical studies have found that daily sunscreen use does not cause low vitamin D levels. In fact, many people maintain healthy levels while using SPF regularly.
Even with high-SPF products, a small amount of UVB still reaches your skin—especially with the way most people apply sunscreen in real life. And that’s typically enough for vitamin D synthesis during regular outdoor exposure.
But Be Careful: Damage Happens Before You Feel It
Here’s where things get risky. Some people intentionally skip sunscreen or spend more time in direct sun thinking they need it for vitamin D. But that extra exposure can lead to:
- Collagen breakdown (aka wrinkles + sagging)
- Hyperpigmentation
- Increased risk of skin cancer
- And all of this? It’s called photoaging, and it’s real.
The truth is, you don’t need to burn to get your benefits. A few minutes outdoors here and there—with sunscreen on—adds up. And if you’re ever worried about vitamin D levels, talk to your doctor about getting tested and consider supplements.
Our Take at L-UV
We love the sun. (Obviously) and we believe in balance.
Sunshine can lift your mood and support your health—but only when you're protected. That’s why we make daily-wear SPF that’s gentle, lightweight, and easy to use.
So yes, get outside, soak in the light, move your body, reset your rhythm. Just don’t skip the SPF. We’ve got your skin covered, so you can focus on feeling good.
Bottom Line: Get the Glow, Not the Burn
Vitamin D is important. So is protecting your skin.
With the right habits (and a little help from L-UV), you can have both—without sacrificing your health or your glow.
