10 Reasons Why Your Lips Also Need SPF Protection

Published: September 9, 2026 Last Updated 6 minutes ago by FPN

You probably do not forget sunscreen. It is sitting somewhere in your bathroom, perhaps next to your cleanser and moisturiser, ready to be applied before you leave the house.

You may even be quite disciplined about taking it down your neck and across your ears, the places that beauty editors and dermatologists have repeatedly reminded us not to ignore.

But what about your lips?

For most people, lip care still begins and ends with keeping them soft. A swipe of balm in the morning, another after lunch and perhaps a layer of gloss before heading out. SPF rarely enters the conversation unless a beach holiday is involved.

That is the strange thing about the way we think about sun protection. We have become much better at understanding that our faces need sunscreen, yet the lips remain an afterthought despite being exposed to the same environment. The American Academy of Dermatology specifically recommends using a lip balm or lipstick with SPF 30 or higher to protect the lips from the sun.

And no, your lips do not get a free pass simply because they are small.

The skin on the lips is different from the skin on the rest of the face, and it deserves its own kind of attention. Adding SPF to your lip routine is one of those small beauty habits that takes very little effort once it becomes automatic. Here are ten reasons to start.

1. Your Lips Have Less Natural Protection

The skin of the lips is not identical to the skin on your cheeks or forehead. The outer lip has a thinner protective barrier and less melanin, which means it does not have the same natural defence against sunlight.

That makes protecting the lips an important part of a broader sun-care routine. Sunscreen is not only for the areas that are easiest to remember.

2. Your Lips Are Exposed Every Day

Think about how often your lips are actually covered.

Your arms can be protected by sleeves. Your legs can be covered by trousers or a long skirt. Even your face can get some additional protection from a hat or sunglasses.

Meanwhile, your lips are usually just there. Walking to work, sitting outside at lunch, driving, running errands or spending an afternoon at an outdoor event all contribute to your daily UV exposure. You do not need to be lying on a beach for your lips to be exposed to UV rays.

That is why lip SPF makes more sense as an everyday habit than a holiday accessory. The FDA also lists the lips among the commonly forgotten areas that should receive sun protection.

3. Lips Can Get Sunburned Too

Sunburn is not exclusive to your shoulders after a long day outside.

The lips can burn, leaving them sore, dry, swollen or peeling. It is an especially unpleasant kind of sunburn because the area is constantly being used. Eating, drinking and talking can make already irritated lips feel even more uncomfortable.

Using an SPF lip balm before going outdoors gives the lips a layer of protection against UVB, the type of ultraviolet radiation primarily responsible for sunburn. For everyday use, dermatologists recommend choosing lip protection with SPF 30 or higher.

4. Sun Exposure Can Affect Your Lip Colour

If you spend time trying to keep your lips looking smooth and evenly toned, sun protection deserves a place in that routine.

UV exposure can contribute to changes in pigmentation.

For some people, repeated exposure may make existing unevenness more noticeable or contribute to a darker appearance over time. 

This does not mean SPF is a miracle treatment for lip pigmentation, but protecting the lips from further UV exposure makes sense when your goal is to maintain an even-looking complexion, including the skin around your mouth.

5. SPF Protects Your Lips From Long-Term Sun Damage

Not every consequence of sun exposure appears immediately.

The effects of UV exposure accumulate over time, which is why sun protection is considered a long-term skincare habit rather than something you use only when you expect to burn.

Unprotected UV exposure contributes to premature skin ageing and increases the risk of skin cancer. The skin on the outer lip can also develop skin cancer, including squamous cell carcinoma.

That makes lip SPF about more than keeping your lips soft or preventing an unpleasant afternoon of peeling. It is another small way of reducing unnecessary UV exposure over the years.

6. Your Lipstick Does Not Automatically Count as Sun Protection

A bright lipstick can make your lips look beautifully covered, but colour is not the same thing as SPF.

Unless a lipstick, gloss or balm specifically states that it contains SPF and provides the level of protection indicated on its label, do not assume that wearing it means your lips are protected. 

This is particularly easy to overlook because many lip products now contain skincare ingredients. A formula can be nourishing, glossy or packed with oils and still offer little to no UV protection.

Think of SPF as a separate requirement. If it is not on the label, do not count on it.

7. SPF Can Be Part of Your Lip-Care Routine Without Adding Another Complicated Step

One of the best things about lip SPF is how little it asks of you.

You do not need a completely new ten-step routine. Your everyday lip balm can simply become an SPF lip balm.

Apply it before leaving home and reapply as needed, particularly after eating, drinking or spending extended time outdoors. Sunscreen protection decreases with exposure and activity, so reapplication matters.

The FDA recommends reapplying sunscreen at least every two hours and more often after swimming or sweating. For the lips, the practical advantage is obvious: the product can stay in your handbag and be reapplied throughout the day.

8. Your Lip Line Needs Attention Too

Sometimes the focus is so firmly on the lips that the skin immediately surrounding them gets forgotten.

The area above and around the lips is still facial skin, and it is exposed to the sun every time you step outside. That is why your regular facial sunscreen should extend across the surrounding area, while an SPF lip product takes care of the lips themselves.

 It is a small distinction, but it prevents the lip area from becoming the one gap in an otherwise thorough sun-protection routine.

9. A Good SPF Lip Balm Can Do More Than One Job

The beauty industry has made lip SPF considerably easier to live with.

You are no longer limited to thick, chalky formulas that feel like sunscreen on your mouth. There are now hydrating balms, tinted formulas, mineral options and glossy products with SPF, making it easier to find one that fits the rest of your routine.

That matters because the best sunscreen is ultimately one you will actually use consistently. The American Academy of Dermatology recommends broad-spectrum SPF 30 or higher, and broad-spectrum protection covers both UVA and UVB radiation.

10. Your Lips Deserve the Same Attention as the Rest of Your Face

Perhaps the simplest reason is the one we tend to overlook.

We have spent years building elaborate skincare routines around protecting, moisturising and treating our faces.

We apply antioxidant serums, moisturisers and sunscreen with impressive dedication, then reach for an ordinary lip balm when our lips feel dry.

There is no reason for the lips to be the forgotten part of the routine. Lips are exposed, can burn, and can experience cumulative sun damage. Protecting them requires little more than choosing a lip product that already contains SPF.

The Best SPF Lip Balms to Try

Once you decide to add SPF to your lip routine, there is no shortage of options. The right one depends on what you want from your lip product, from a simple everyday balm to a more cosmetic formula that can sit comfortably underneath or over makeup. Shop our recommendations below:

Ultra Violette Sheen Screen SPF 50 Hydrating Lip Balm is a strong option for anyone who wants high SPF protection with a more polished beauty-product feel. The SPF lip balm combines the idea of lip care and sun protection without feeling like an afterthought.

 

Sun Bum Lip Balm SPF 30 is an easy everyday choice, particularly for someone who wants a lip balm to keep in a handbag and reapply throughout the day.

 

COOLA Classic Liplux Lip Balm SPF 30 is another option for those looking for a lip-care product that combines moisturising ingredients with SPF protection.

 

Lanolips Sun Balm SPF 30 takes the brand’s familiar approach to nourishing lip care and adds daily sun protection, making it a useful option for people who do not want SPF to mean sacrificing the moisturising feel of a traditional balm.

 

MDSolarSciences Hydrating Sheer Lip Balm SPF 30 is worth considering if you prefer a lighter, more skincare-focused formula.

 

Paula’s Choice Lip Balm SPF 50 is suited to anyone who approaches lip care from a skincare perspective and wants a high-SPF product without adding another complicated step to the routine.

 

SPF Belongs on Your Lips Too

Lip care has traditionally been about keeping the lips soft, smooth and comfortable. Sun protection adds another layer to that conversation.

The goal is not to make your beauty routine more complicated. It is simply to stop treating your lips as an exception to sun protection. If the rest of your exposed skin is getting SPF, your lips should be getting some too.

Look for a lip balm with SPF 30 or higher, ideally with broad-spectrum protection, and make reapplication part of your day. Because sometimes the smallest change in a beauty routine is the one that makes the most sense, and your lip balm can do more than keep your lips soft. It can help protect them, too.

Photo: Pexels/@karola-g