How to Choose the Best Sunscreen for Your Skin

-By Rebecca Crowe 

Sunscreen is your skin’s best friend—yet with so many options on the shelves, finding  the right one can feel like solving a skincare puzzle. Do you need SPF 30 or 50?  Mineral or chemical? Is “broad spectrum” just a fancy term? And what if you have  sensitive, oily, or acne-prone skin? 

Don’t worry—we’ve got you covered (literally). In this guide, you’ll learn everything  you need to know about sunscreen, how to choose the best one for your skin type,  and why it’s a non-negotiable step in your skincare routine.

The Everyday Importance of Sunscreen 

Before discussing product types and formulas, let’s consider why sunscreen is essential—not just  for beach days but daily. 

The sun emits ultraviolet (UV) rays that penetrate your skin and cause serious damage over time.  There are two main types: 

• UVA rays: These age your skin. Think A for "Aging". 

• UVB rays: These burn your skin. B for "Burning". 

Both types can lead to skin cancer and accelerate the appearance of fine lines, dark spots, and  sagging.

Wearing sunscreen daily protects your skin’s health and appearance. It helps prevent premature  aging, reduces your risk of skin cancer, and even supports the effectiveness of other skincare  products—especially exfoliants and retinoids, which can increase sun sensitivity. 

Types of Sunscreen: Chemical vs. Mineral 

One of the first choices you'll face is between chemical and mineral (physical) sunscreens. Each  works differently, and your skin type and preferences can guide the best choice. 

Chemical Sunscreens 

These absorb UV rays and convert them into heat, which is then released from the skin. Common  ingredients include: 

• Oxybenzone 

• Avobenzone 

• Octinoxate 

• Octocrylene 

Pros: 

• Lightweight and easy to blend into the skin 

• Great for everyday use under makeup 

• Usually invisible on all skin tones 

Cons: 

• Can irritate sensitive or acne-prone skin 

• Some ingredients may cause allergic reactions 

• Often not reef-safe 

Mineral Sunscreens 

These sit on the surface of the skin and reflect UV rays. They typically use: • Zinc oxide 

• Titanium dioxide 

Pros: 

• Gentler on sensitive skin 

• Starts working immediately 

• Often reef-safe 

Cons: 

• Can leave a white cast, especially on darker skin tones 

• Thicker texture 

Quick tip: Look for tinted mineral sunscreens if you want the benefits without the ghostly look. 

What Does SPF Mean? 

SPF stands for Sun Protection Factor, and it measures how well a sunscreen protects against UVB  rays. 

• SPF 15 blocks ~93% 

• SPF 30 blocks ~97% 

• SPF 50 blocks ~98%

Higher SPF offers slightly more protection, but no sunscreen blocks 100% of UV rays. For daily  use, SPF 30 or higher is generally recommended. If you're outdoors for long periods or swimming,  go for SPF 50 and reapply often. 

Look for Broad Spectrum Protection 

Always choose a sunscreen labeled “broad spectrum.” This means it protects against both UVA  and UVB rays. Without broad-spectrum protection, you're only defending against sunburn—not  the long-term aging or cancer-causing effects. 

How to Choose Sunscreen Based on Skin Type 

Let’s break it down by skin type so you can find your perfect match: 

For Oily or Acne-Prone Skin 

Go for: 

• Oil-free and non-comedogenic formulas (won’t clog pores) 

• Lightweight gels or fluids 

• Mineral sunscreens with zinc oxide, which can calm breakouts 

Avoid: 

• Heavy creams 

• Fragrance or alcohol-based sunscreens that may irritate 

Top Picks: 

• La Roche-Posay Anthelios Clear Skin SPF 60 

• EltaMD UV Clear SPF 46 

For Dry Skin 

Look for: 

• Hydrating ingredients like hyaluronic acid, ceramides, or glycerin 

• Cream or lotion-based formulas 

Avoid: 

• Gel sunscreens, which may be too drying 

Top Picks: 

• CeraVe Hydrating Mineral Sunscreen SPF 30 

• Neutrogena Hydro Boost Water Gel SPF 30 

For Sensitive Skin 

Opt for: 

• Mineral sunscreens with zinc oxide or titanium dioxide 

• Fragrance-free and alcohol-free options 

• Hypoallergenic labels 

Avoid: 

• Oxybenzone and avobenzone 

• Anything with fragrance or preservatives 

Top Picks: 

• Aveeno Positively Mineral Sensitive Skin SPF 50 

• Blue Lizard Sensitive Mineral Sunscreen SPF 30 

For Combination Skin 

Choose: 

• Lightweight but moisturizing formulas 

• Hybrid sunscreens (a mix of chemical and mineral) 

• Gel-cream textures 

Top Picks: 

• Supergoop! Unseen Sunscreen SPF 40 

• Neutrogena Ultra Sheer Dry-Touch SPF 55 

Bonus: Sunscreen for Different Lifestyles 

Your lifestyle can also guide your sunscreen choices: 

• Makeup lovers: Go for sunscreens that double as primers (like Supergoop! Unseen  Sunscreen). 

• Outdoor adventurers: Water-resistant formulas are a must. Reapply every 2 hours or after  swimming/sweating. 

• Minimalists: Try moisturizers with SPF—but remember, they may not offer full protection  unless labeled broad spectrum with SPF 30+. 

Reading the Label: What to Watch For 

Here are some key terms to look out for when choosing sunscreen: 

Label	Meaning
Broad Spectrum	UVA & UVB protection
Water Resistant (40/80 mins)	Stays effective for swimming/sweating
Non-Comedogenic	Won’t clog pores
Reef-Safe	No oxybenzone or octinoxate (better for marine life)
Dermatologist-Tested	Tested for skin compatibility

How Much Sunscreen Should You Use? 

Even the best sunscreen won’t work if you under-apply. Here's how much you need: • Face and neck: About a nickel-sized amount 

• Full body: About a shot glass (1 ounce) 

Don’t forget: Ears, neck, hands, scalp (if exposed), and feet. 

Reapplying: When and How 

One of the most common sunscreen mistakes is skipping reapplication. Here’s what  dermatologists recommend: 

• Every 2 hours during sun exposure 

• Immediately after swimming or sweating 

• Even on cloudy days—up to 80% of UV rays pass through clouds 

Tip: Keep a mini sunscreen in your bag for touch-ups. Spray or powder sunscreens make reapplying  over makeup easier. 

What Your Sunscreen Should and Shouldn’t Have 

Not all sunscreens are created equal—and what’s inside matters just as much as the SPF number  on the label. Whether your skin is sensitive, acne-prone, or just picky, understanding which 

ingredients to seek out (and which to skip) can help you find a sunscreen that works with your  skin, not against it. 

Ingredients That Love Your Skin 

Here are some skin-loving ingredients commonly found in high-quality sunscreens:

• Zinc Oxide & Titanium Dioxide: These mineral (physical) filters sit on the skin’s surface  and reflect UV rays. They’re gentle, non-comedogenic, and perfect for sensitive or acne prone skin. 

• Niacinamide (Vitamin B3): Helps calm inflammation, even out skin tone, and support your  skin barrier—ideal if you’re using actives like retinol or exfoliants. 

• Hyaluronic Acid & Glycerin: These humectants draw in moisture, making them great for  dry or dehydrated skin. 

• Antioxidants (like Vitamin C, E, or Green Tea): These protect your skin from free radicals  and environmental damage, boosting the benefits of your SPF. 

Ingredients You Might Want to Avoid 

Some ingredients, while common, might cause irritation or breakouts depending on your skin  type: 

• Oxybenzone & Octinoxate: These chemical filters are flagged for potentially disrupting  hormones and harming marine life. If you swim outdoors or have sensitive skin, opt for  reef-safe alternatives. 

• Fragrance & Essential Oils: While they can make sunscreen smell nice, they often trigger  irritation—especially for sensitive or rosacea-prone skin. 

• Alcohol Denat (denatured alcohol): Found in many lightweight sunscreens, this can be  drying or irritating for some, particularly in winter months or for dry skin types.   

Quick Tip: Always Patch Test New Sunscreens 

Even the best formula might not work for your skin. When trying a new sunscreen, apply it to a  small area on your jawline or neck for a few days to make sure it plays nice with your skin. 

Seasonal Considerations: Winter vs. Summer Sun Care 

You might think sunscreen is just a summer essential—but your skin needs protection all year  round. Yes, even in winter. The sun’s ultraviolet (UV) rays don’t take a seasonal break, and neither  should your sun care routine. Let’s break down the differences between winter and summer  sunscreen needs so you can adjust your skincare accordingly. 

Summer Sun: Stronger Rays, Longer Exposure 

In the summer months, the sun’s rays are more direct and UV levels are at their highest. This  means: 

• Higher SPF is a must. Choose at least SPF 30, but SPF 50+ is ideal if you’re spending time  outdoors. 

• Water- and sweat-resistant formulas are key if you're swimming, hiking, or simply  sweating under the sun. 

• Reapplication is critical. Sunscreen can wear off with sweat, water, and even from wiping  your face, so make sure you reapply every two hours—or sooner if you’re very active. • 

Don’t forget commonly missed spots like your ears, the back of your neck, your lips (use SPF lip  balm), and the tops of your feet if you’re wearing sandals.

Winter Sun: Sneaky but Still Strong 

Winter sun can be deceptive. It may not feel intense, but UV rays can still damage your skin— especially UVA rays, which contribute to aging and penetrate through clouds and glass. Here’s  what to keep in mind: 

• UVA rays are ever-present. While UVB rays (which cause sunburn) are weaker in winter,  UVA rays remain consistent year-round. 

• Snow reflects sunlight. If you’re skiing, snowboarding, or walking in snowy areas, you’re  getting hit with UV from above and below. 

• Cold, dry air means your skin barrier needs extra love. Use moisturizing sunscreens with  hydrating ingredients like hyaluronic acid or glycerin. 

• Don’t ditch SPF indoors. If you're sitting by windows or driving, UVA rays can still reach  you. 

Year-Round Tips for Smarter Sun Care 

• Switch up formulas. In summer, you might prefer lightweight, mattifying sunscreens. In  winter, go for richer, hydrating textures that support your moisture barrier. • Check the expiration date. Don’t use last summer’s half-empty tube unless it’s still fresh— expired sunscreen loses effectiveness. 

• Stick to broad-spectrum protection. Always choose a sunscreen that guards against both  UVA and UVB rays, regardless of the season. 

Myths About Sunscreen—Busted 

Let’s clear up a few common misconceptions: 

Myth #1: “I don’t need sunscreen on cloudy days.” 

False. UV rays still penetrate clouds. 

Myth #2: “Dark skin doesn’t need sunscreen.” 

Everyone, regardless of skin tone, needs sun protection. Melanin offers some natural defense,  but not enough to prevent UV damage or skin cancer. 

Myth #3: “I’m indoors all day—I’m safe.” 

UV rays can pass through windows. If you're near windows or on screens a lot (hello, blue  light!), sunscreen is still helpful. 

Conclusion: Choosing the Right Sunscreen for You 

Choosing the best sunscreen for your skin doesn’t have to be overwhelming. Focus on your skin  type, look for broad-spectrum protection with SPF 30 or higher, and make sure it feels  comfortable enough to wear every day. 

Here’s the truth: the best sunscreen is the one you’ll actually use—daily, generously, and with  confidence. 

Quick Recap: Sunscreen Checklist 

✔ Broad spectrum 

✔ SPF 30 or higher 

✔ Matches your skin type 

✔ Non-comedogenic (if acne-prone) 

✔ Water-resistant (if outdoors) 

✔ Feels good on your skin 

Want help building your ideal skincare routine—starting with the perfect sunscreen? Chat with us for expert product picks, honest reviews, and everyday skin tips that will indeed make a difference.