Shield Your Skin: Top Sunscreens to Prevent Skin Cancer & Premature Aging

Date: May 12, 2025 

May is Skin Cancer Awareness month — a timely reminder that protecting your skin from harmful UV rays isn’t just optional, it’s essential. With longer, sunnier days ahead, now is the perfect time to shine a spotlight on one of the simplest and most powerful forms of skin protection: sunscreen. 

Why Sunscreen Matters Every Single Day 

Skin cancer is the most commonly diagnosed cancer in North America, with millions of new cases reported annually. Fortunately, it’s also one of the most preventable. According to the Skin Cancer Foundation, consistent use of a broad-spectrum sunscreen with SPF 15 or higher can significantly lower your risk of developing melanoma and other forms of skin cancer. 

But the benefits don’t just stop there. Sunscreens also help prevent:

• Premature signs of aging like fine lines and wrinkles.
• Discolouration and hyperpigmentation.
• Sun-induced inflammation and sensitivity. 

Our Top Sunscreen Picks: High-Performance Protection Your Skin Will Love 

We’ve curated a collection of dermatologist-recommended formulas that deliver both clinical results and a luxurious skincare experience. Here are four standout sunscreens you’ll want to wear every day, rain or shine. 

EltaMD UV Clear Broad-Spectrum SPF 46

• Ideal for acne-prone and sensitive skin.
• Calms with niacinamide and hydrates with hyaluronic acid.
• Transparent, lightweight formula that wears beautifully under makeup.
• Helps reduce redness and inflammation. 

SkinMedica Total Defense + Repair SPF 34

• Ideal for mature or sun-damaged skin.
• More than sunscreen, this is advanced skin repair.
• Defends against UVA/UVB and infrared rays.
• Enhances skin resilience and reduces the appearance of fine lines and wrinkles. 

Vivier Sheer SPF 30 Mineral Tinted

• Ideal for sensitive skin and anyone seeking a makeup-skincare hybrid.
• A sheer, universal tint with 100% mineral filters.
  
• Provides lightweight, broad-spectrum coverage with a radiant finish. 

ZO Sunscreen + Primer Broad-Spectrum SPF 30

• Ideal for oily or combination skin.
• Dual-function formula protects and preps your skin.
• Smooths fine lines and blurs imperfections for a matte finish.
• Perfect for daily wear or as a primer under makeup. 

How to Get the Most Out of Your Sunscreen 

Even the best sunscreen won’t work unless it’s applied properly. Follow these pro tips to ensure you’re fully protected:

• Apply it as the final step in your skincare routine each morning.
• Follow the "two-finger rule" for your face, apply a strip of sunscreen along two fingers, then apply evenly. For full body application, aim for a shot glass-sized amount. 
• Apply 15-30 minutes before going outdoors.
• Reapply every 2 hours, or immediately after swimming or sweating.
• Don’t forget commonly missed spots like your scalp, ears, neck, hands and the tops of your feet that can also be vulnerable to sun damage.