How to Choose Sunscreen for Your Face (SPF Made Simple)

By K-Beauty Glow Up Editorial Team · Updated 2 November 2026

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Not medical advice. This article shares general information only. It is not a substitute for advice from a doctor or dermatologist. Patch-test new products and talk to a professional about any skin, health or fitness concerns.

Korean sunscreens have a cult following for their light, comfortable textures, and they're a big reason many people finally wear SPF every day. But choosing a face sunscreen, Korean or not, can be confusing: SPF numbers, "broad spectrum," mineral versus chemical, and the question many US shoppers ask, "Is this Korean sunscreen actually approved here?"

This guide explains how to choose sunscreen for your face step by step, with a K-beauty lens and the label facts that matter.

Disclaimer: This article is general information, not medical advice. If you have a history of skin cancer, a photosensitivity condition or a skin condition like rosacea or melasma, consult your doctor or a dermatologist about the right sun protection. Ask a doctor before using sunscreen on babies under six months.

What US shoppers should know about sunscreen labels

US sunscreen note: In the US, sunscreens are regulated by the FDA as over-the-counter drugs, and US products may only use the UV filters on the FDA's permitted list. Many filters used in Korean sunscreens are not on that list. In June 2026 the FDA added bemotrizinol, the first new active ingredient added to its sunscreen monograph since the late 1990s (FDA announcement). Korean-market versions may differ from US versions, so check for a US Drug Facts label. If you buy sunscreen outside the US, the FDA says to read the label to understand any differences.

In practice, if you're in the US, the easiest check is the Drug Facts panel. US-labeled sunscreens list their active ingredients with percentages, the SPF, whether they're broad spectrum and directions for reapplying. Several Korean brands now make US-specific versions of their sunscreens for exactly this reason.

Start with the label basics

Whatever brand you choose, look for three things:

1. Broad spectrum. This means it helps protect against both UVA and UVB rays. The FDA notes that not all sunscreens are broad spectrum, so check for the words on the label.
2. SPF 30 or higher for daily face use. The FDA's minimum guidance is broad spectrum SPF 15 or higher; many dermatologists suggest SPF 30 or higher.
3. Water resistance, if you'll be sweating or swimming. US labels must say whether a sunscreen stays effective for 40 or 80 minutes. The FDA says no sunscreen is "waterproof."

What SPF really means

SPF measures how well a sunscreen protects against sunburn, which is mostly UVB. According to the FDA, higher SPF values, up to 50, give greater sunburn protection. SPF is not a measure of time: SPF 30 doesn't mean you can stay out 30 times longer. Protection depends on how strong the sun is, where you are and how much sunscreen you apply.

Mineral vs chemical sunscreen

Mineral (physical) sunscreen

Mineral sunscreens use zinc oxide and/or titanium dioxide.

• Pros: often a good choice for sensitive skin, and zinc oxide offers broad protection.
• Cons: can leave a white cast, especially on deeper skin tones. Tinted versions help.
• K-beauty examples with US labels: THE FACE SHOP Everyday Mineral Face Protection SPF 50 (zinc oxide 15.52% on its US label, labeled fragrance-free and water-resistant for 40 minutes), Dr.G Green Mild Up Defense Mineral Sunscreen (zinc oxide 18.24%), innisfree Daily UV Defense Mineral Sunscreen SPF 45 (zinc oxide 17%, with a green, color-correcting tint) and Beauty of Joseon Tinted Mineral Dayscreen SPF 30 (zinc oxide, 15 shades).

Shop THE FACE SHOP Everyday Mineral SPF 50 on Amazon

Shop innisfree Daily UV Defense Mineral Sunscreen on Amazon

Chemical (organic) sunscreen

Chemical sunscreens use UV filters that absorb UV light, such as avobenzone, homosalate, octisalate and octocrylene in the US.

• Pros: often lighter, more transparent textures that are easy to wear under makeup and on deeper skin tones.
• Cons: some people with sensitive skin find certain filters sting, especially near the eyes.
• K-beauty note: many famous Korean "chemical" sunscreens use filters that aren't permitted in the US. A Korean sunscreen sold in the US with a Drug Facts panel will list only US-permitted actives.

Hybrid sunscreens combine mineral and chemical filters. Some mineral sunscreens use both mineral filters instead: Dr.Jart+ Every Sun Day Mineral Sunscreen SPF 50+, for example, lists titanium dioxide and zinc oxide on its US label, though its inactive ingredients include mandarin orange peel oil and other citrus oils.

Choosing by skin type

• Oily or acne-prone: look for "non-comedogenic," fluid or gel textures and a matte or satin finish. Korean fluids are popular here. Our Korean skincare routine for oily skin explains where sunscreen fits.
• Dry: a creamier sunscreen, or a moisturizer underneath. Mineral formulas can look dry on very dry skin, so moisturize first.
• Sensitive: mineral sunscreens and fragrance-free labels are often easier to tolerate. Our Korean sunscreens for sensitive skin lists six US-labeled mineral options.
• Redness-prone: green-tinted, color-correcting formulas like innisfree's mineral sunscreen are designed to offset the look of redness. If you have rosacea, ask your dermatologist which sunscreen suits you.
• Deeper skin tones: tinted mineral formulas or chemical sunscreens usually avoid a white cast. Beauty of Joseon's US mineral Dayscreen comes in 15 shades, according to the brand.
• Mature skin: a hydrating texture that doesn't settle into lines. Our Korean skincare routine for mature skin has more.

How much to apply

Most people use far too little. The FDA says an average-sized adult needs at least one ounce, about enough to fill a shot glass, to cover the whole body. For the face and neck, the K-beauty "two-finger" method (squeezing sunscreen along two fingers) is a popular way to make sure you use enough rather than a thin smear. The FDA also suggests applying 15 minutes before sun exposure.

Don't forget the spots the FDA calls frequently forgotten: ears, nose, lips (use an SPF lip balm), the back of your neck and along your hairline.

When to reapply

The FDA advises reapplying at least every two hours, and more often if you're swimming or sweating. Follow the directions on your label.

Reapplying over makeup

• Sunscreen sticks can be swiped over makeup, though it's hard to apply enough.
• SPF cushions and powders are popular in K-beauty for touch-ups. They're useful top-ups but, like sticks, rarely give full labeled protection on their own. In the US, choose ones with a Drug Facts panel.
• Blot first, then reapply, so you don't push around oil.
• Spray sunscreens should never be sprayed directly onto your face, according to the FDA. Spray into your hands first, and keep sprays away from flames.

Where it goes in your routine

Sunscreen is the last step of your morning skincare, after moisturizer and before makeup. Let it set for a few minutes before applying foundation or a cushion. See how to layer skincare products for the full order.

Common sunscreen mistakes

• Relying on SPF in makeup alone. You'd need far more foundation than anyone wears to get the labeled SPF.
• Skipping cloudy days. UV still reaches your skin.
• Using expired sunscreen. The FDA says a sunscreen without an expiration date should be considered expired three years after purchase.
• Leaving sunscreen in a hot car. The FDA recommends keeping containers out of direct sun and heat.
• Buying a Korean sunscreen without checking the label. In the US, look for the Drug Facts panel.

Sunscreen and makeup

Korean sunscreens are known for working well under makeup, which is part of their appeal. To prevent pilling, use less moisturizer underneath, let each layer settle and pat foundation on rather than rubbing. Our guide to how to make foundation look natural has more tips.

Sun protection beyond sunscreen

The FDA recommends combining sunscreen with other measures: limit time in the sun between 10 a.m. and 2 p.m., and wear clothing, sunglasses and broad-brimmed hats. Korean sun-care habits, such as wide visors, UV-protective arm sleeves and parasols, follow the same idea.

The bottom line

Choose a broad-spectrum sunscreen, SPF 30 or higher, in a texture you'll enjoy wearing every day. If you love Korean sunscreens and live in the US, look for US-labeled versions with a Drug Facts panel. Use enough, reapply at least every two hours outdoors and pair sunscreen with shade, hats and sunglasses.

About the author: This guide was researched and written by the K-Beauty Glow Up Editorial Team using FDA consumer guidance and US Drug Facts labels on DailyMed and brand pages. We haven't tested these products ourselves. For skin cancer concerns or skin conditions, consult your doctor or a dermatologist.

Read next: Korean Skincare Routine for Beginners: A Simple AM and PM Guide →