Mineral vs. Chemical Sunscreen: What’s the Difference?

Walk down the sunscreen aisle and you'll find dozens of choices: mineral, chemical, hybrid, SPF 30, SPF 50, lotions, sprays, sticks, water-resistant formulas and more.

One of the most common questions is also one of the simplest:

What's the difference between mineral and chemical sunscreen?

Both types are designed to help protect your skin from ultraviolet radiation. The biggest difference is the active ingredients they use.

Understanding those ingredients—and a few other terms on the label—can make choosing sunscreen much easier.

What Is Mineral Sunscreen?

Mineral sunscreen, sometimes called physical sunscreen, uses zinc oxide, titanium dioxide, or both as its sunscreen active ingredients.

You'll find these ingredients listed in the Active Ingredients section of the sunscreen's Drug Facts label.

Mineral sunscreen forms a protective layer on the skin. Contrary to a common misconception, mineral sunscreen doesn't work only by bouncing UV rays away from your skin. Mineral filters absorb UV radiation and also reflect some of it.

Zinc oxide is especially useful in sunscreen formulations because it can provide broad-spectrum protection, meaning protection from both UVA and UVB radiation.

KOVR Mineral Sunscreen uses 14.6% zinc oxide as its sole active sunscreen ingredient.

What Is Chemical Sunscreen?

Chemical sunscreens use sunscreen active ingredients other than zinc oxide and titanium dioxide.

Depending on the product, these may include ingredients such as avobenzone, octisalate, octocrylene, homosalate and other approved UV filters.

Like mineral sunscreens, chemical sunscreens work primarily by absorbing UV radiation before it can damage the skin.

You may also encounter hybrid sunscreens, which combine mineral sunscreen ingredients with other sunscreen active ingredients.

The easiest way to know what you're buying is not to rely on the marketing on the front of the package. Turn the bottle around and read the Active Ingredients section.

Is Mineral Sunscreen Better Than Chemical Sunscreen?

There isn't one sunscreen type that is automatically the right choice for everyone.

A more useful question is:

Which sunscreen are you comfortable using correctly and consistently?

The American Academy of Dermatology recommends choosing a sunscreen that provides three important features:

• SPF 30 or higher

• Broad-spectrum protection

• Water resistance

Those characteristics matter whether the sunscreen is mineral, chemical or hybrid.

Mineral sunscreens can be particularly appealing to people who prefer zinc oxide-based formulas. Dermatologists also commonly recommend mineral sunscreens for people with sensitive skin.

Chemical sunscreens, meanwhile, may offer different cosmetic characteristics and textures that some people prefer.

The best sunscreen is ultimately one that provides appropriate protection and that you will actually apply—and reapply—when needed.

What Does Broad Spectrum Mean?

Sunlight contains different types of ultraviolet radiation.

UVA rays are associated with skin aging and contribute to skin cancer risk.

UVB rays are the primary cause of sunburn and also contribute to skin cancer.

A sunscreen labeled Broad Spectrum has been tested to provide protection from both UVA and UVB radiation.

That is why SPF alone shouldn't be the only thing you look at when choosing sunscreen.

For an active day outside, look for all three:

Broad Spectrum + SPF 30 or higher + Water Resistance

What Does SPF 30 Mean?

SPF stands for Sun Protection Factor.

The SPF number primarily describes protection against UVB radiation—the rays most responsible for sunburn.

SPF 30 filters approximately 97% of UVB radiation when properly applied.

That doesn't mean SPF 30 allows you to stay outside 30 times longer without thinking about sun protection. Sunscreen can wear away through swimming, sweating, toweling, physical activity and normal movement.

Application matters just as much as the SPF number.

Why Water Resistance Matters for an Active Lifestyle

If you're hiking, fishing, golfing, paddling, running, cycling, working outdoors or spending the day at the beach, you're probably dealing with more than sunlight.

You're also dealing with sweat and water.

FDA-regulated sunscreen labels can identify a sunscreen as water resistant for either 40 minutes or 80 minutes while swimming or sweating.

KOVR Mineral Sunscreen is water resistant for 80 minutes.

Water resistant does not mean waterproof. No sunscreen lasts indefinitely in the water or through heavy perspiration.

Always follow the reapplication directions on the product label.

How Often Should You Reapply Sunscreen?

For normal outdoor use, dermatologists generally recommend reapplying sunscreen about every two hours, as well as after swimming or sweating according to the product's water-resistance directions.

If you're spending a long day outdoors, sunscreen should be only one part of your overall sun-protection strategy.

Consider combining it with:

• Shade whenever practical

• A wide-brimmed hat

• Sunglasses with UV protection

• Long sleeves or other protective clothing

• UPF-rated clothing for extended outdoor exposure

Good sun protection isn't about one product. It's about reducing unnecessary UV exposure throughout the day.

Why KOVR Uses Zinc Oxide

KOVR was created for people who spend real time outside.

Whether that's working, serving, training, competing or simply enjoying the outdoors, we wanted a mineral sunscreen that fits naturally into an active lifestyle.

KOVR Broad Spectrum Mineral Sunscreen SPF 30 is formulated with 14.6% zinc oxide as its sunscreen active ingredient.

It is also:

• Broad Spectrum SPF 30

• Water resistant for 80 minutes

• Unscented

• Made with moisturizing shea butter

• Formulated with green tea extract

• Designed for face and body

• Made in the USA

• Cruelty-free

The goal is straightforward: practical mineral sun protection for long days outside.

Mineral or Chemical: What Should You Choose?

Don't let the mineral-versus-chemical debate make sunscreen more complicated than it needs to be.

Instead, start with the label.

Look for a sunscreen that provides:

Broad-spectrum UVA/UVB protection.
SPF 30 or higher.
Water resistance when your activities involve swimming or sweating.

Then choose a formulation that works well for your skin and your lifestyle.

If you prefer a zinc oxide mineral sunscreen and spend your days hiking, working, training, fishing, golfing, paddling or otherwise living life outside, KOVR was made with that kind of active day in mind.

Protect the skin that gets you there.