Sunscreen: Chemical vs. Physical

Ever wondered how your sunscreen shields you from those harsh UV rays? Let’s break it down!

Chemical Sunscreens

Chemical sunscreens are packed with organic compounds like avobenzone and oxybenzone. These ingredients work by absorbing UV radiation and turning it into harmless heat. Here’s what you need to know about chemical sunscreens:

• Easy Application: Thanks to their lightweight, blendable texture, chemical sunscreens are easy to apply.

• Transparent on Skin: They usually go on clear, so no need to worry about a white cast.

• Water-Resistant Formulations: They often provide better water resistance than mineral sunscreens, making them ideal for outdoor activities and swimming.

Keep in mind, chemical sunscreens need some time to absorb into your skin before they become effective.

Physical Sunscreens

Meet the minerals! Physical sunscreens, containing zinc oxide and titanium dioxide, form a protective barrier on your skin, reflecting and scattering UV rays away. Here’s what makes physical sunscreens stand out:

• Good for Sensitive Skin: They’re less likely to cause irritation, making them perfect for sensitive skin.

• Immediate Protection: They start working as soon as they’re applied—no waiting necessary.

• Great for Acne-Prone Skin: These sunscreens are less likely to clog pores, making them a good option for people with oily or acne-prone skin.

However, they might leave a subtle white cast and have a thicker texture.

The Bottom Line

Both chemical and physical sunscreens offer broad-spectrum protection. Your choice depends on your skin type and lifestyle. Whether you prefer the clear finish of chemical sunscreens or the instant protection of physical ones, the best sunscreen is the one you’ll use consistently. Stay protected and enjoy the sun safely!

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-Dr. Del Campo