Sunscreen is one of the most crucial steps in any skincare routine, yet many of us are not applying it correctly. Whether you're going for a beach day or just stepping out for a walk, sunscreen is essential for protecting your skin from harmful UV rays that cause premature aging, pigmentation, and even skin cancer.
As a dermatologist, I often emphasize the importance of sunscreen, not just as a cosmetic product, but as a must-have skincare staple. To ensure you're getting the most out of your sunscreen and protecting your skin to the fullest, it's essential to know how to apply it properly.
Let’s dive into the right technique and tips for applying sunscreen correctly.
1. Choose the Right Sunscreen for Your Skin Type
Before we discuss how to apply sunscreen, it's important to start with the right one for your skin type and needs. Sunscreens come in different formulas (cream, gel, spray) and SPF levels, so choosing the right one is the first step in getting proper protection.
Key Considerations:
- SPF 30 or higher is recommended for daily use. Anything above SPF 30 offers marginally better protection, but SPF 50 is often ideal for intense sun exposure.
- Broad-spectrum protection is essential, as it protects against both UVA (aging rays) and UVB (burning rays).
- For dry skin: Opt for a moisturizing, creamy sunscreen.
- For oily skin: Look for lightweight, oil-free, or gel-based formulas.
- Sensitive skin: Choose sunscreens that are fragrance-free and contain physical blockers like zinc oxide or titanium dioxide.
Top Picks:
- La Roche-Posay Anthelios Melt-in Sunscreen Milk SPF 60 – Great for sensitive skin and provides broad-spectrum protection.
- Neutrogena Ultra Sheer Dry-Touch Sunscreen SPF 50 – Perfect for oily skin, providing a lightweight finish without clogging pores.
2. Apply Sunscreen on Clean, Dry Skin
Sunscreen should always be applied to clean and dry skin. This ensures that the sunscreen can effectively form a barrier and provide optimal protection. If you’ve just finished cleansing or moisturizing, give your skin a minute to absorb the products before applying sunscreen.
Tip: If you’ve applied a moisturizer, wait about 15 minutes before applying sunscreen. This allows the moisturizer to absorb fully and ensures that the sunscreen sits well on the skin.
Also read: 6 Amazing Uses of Vitamin C for Skin: Unlock the Secret to Glowing Skin
3. Use the Right Amount of Sunscreen
One of the most common mistakes people make when applying sunscreen is not using enough. To get the full protective benefits, you need to apply the right amount, which is about two finger lengths (1/4 to 1/3 teaspoon) of sunscreen for your face and 1 ounce (a shot glass full) for your body.
Tip: Sunscreen is typically under-applied, which can reduce its effectiveness. Don’t be shy—generously apply sunscreen to all exposed areas of the skin.
4. Apply Sunscreen Evenly
After dispensing the right amount, gently spread the sunscreen evenly across all exposed areas of your face and body. Be sure to cover your ears, neck, and the back of your hands, as these areas are often forgotten but are also vulnerable to sun damage.
For the face:
- Apply sunscreen to your forehead, cheeks, nose, and chin, and make sure to blend it into the neck and ears.
- If you wear makeup, allow the sunscreen to absorb for a few minutes before applying foundation or other products.
For the body:
- Don't forget areas like the back of your knees, feet, and the tops of your ears.
5. Reapply Sunscreen Every 2 Hours
Sunscreen can lose its effectiveness after a few hours, especially if you’re sweating, swimming, or towel-drying. To maintain optimal protection, it’s important to reapply sunscreen every 2 hours—even if you’re indoors, as UVA rays can penetrate windows.
Tip: Set a reminder to reapply your sunscreen if you tend to forget. Consider carrying a portable sunscreen stick or spray in your bag for easy reapplication throughout the day.
6. Don’t Forget to Protect Your Lips
Your lips need protection from the sun too. Many people forget to apply sunscreen to their lips, which can lead to sunburned lips or dark spots over time.
Tip: Use a lip balm with built-in SPF (at least SPF 30). Reapply it throughout the day, especially if you’re eating or drinking.
Top Picks:
- Sun Bum SPF 30 Lip Balm – A moisturizing lip balm that provides broad-spectrum protection.
- Jack Black Intense Therapy Lip Balm SPF 25 – A nourishing lip balm with SPF for dry and sensitive lips.
7. Apply Sunscreen Before Sun Exposure
For maximum protection, apply sunscreen 15-30 minutes before you go outside. This allows the sunscreen to fully absorb into the skin and start working effectively by the time you're exposed to the sun. If you're swimming, ensure that your sunscreen is water-resistant for continued protection.
Tip: If you're in and out of the water, choose a water-resistant sunscreen to ensure it stays on longer.
Also read: Types of Vitamin C: How to Pick the Right One for Your Skin
8. Consider the Environment and Your Activities
The amount of sunscreen you need may vary depending on your environment and activities. For example, if you're at the beach, hiking, or engaging in water sports, you'll need to reapply more frequently and may want to choose a water-resistant formula.
Tip: When spending prolonged time outdoors, especially in high-altitude or reflective environments (such as the beach or snow), consider a higher SPF to ensure maximum protection.
Final Thoughts
Sunscreen is your skin’s best defense against the harmful effects of UV rays. To get the most out of this essential product, it’s crucial to apply it correctly, using the right amount, and reapplying regularly throughout the day. By following these easy steps, you can keep your skin protected, youthful, and free from the damaging effects of the sun.
Remember, prevention is key—a consistent sunscreen routine will help you maintain healthy, glowing skin for years to come.