4 Myths About Sunscreen
If you already wear SPF, you’re ahead of the curve - and your skin will thank you for it! But even the most skincare-savvy among us can fall for persistent myths that shape how and when we use sun protection. From skipping SPF on cloudy days to assuming it’s unnecessary for deeper skin tones, misconceptions can quietly undermine even the best routines. Here, we clear up four of the most common sunscreen myths so you can feel confident your daily protection is doing exactly what it should: keeping your skin healthy, luminous, and future-proofed.
Why Sunscreen Is Essential for Healthy Skin
SPF does far more than prevent sunburn. Daily sun protection plays a critical role in shielding the skin from UVA and UVB rays, which contribute to premature ageing, pigmentation, and skin barrier damage. It’s one of the most effective tools we have for preserving skin health and ensures that your skin can benefit from everything else in your routine.
SPF is non-negotiable, whether you aim to reduce the look of fine lines, fade dark spots or maintain a luminous, even complexion.
Myth #1 – You Don’t Need Sunscreen on Cloudy Days
Overcast skies don’t block UV rays; in fact, up to 80% of them still reach your skin through clouds. UVA rays (the ones that penetrate deeper into the skin, leading to premature ageing) are known for penetrating glass and cloud cover, making them a year-round concern.
The solution? Incorporate a high-performance SPF into your morning routine every day, not just when it’s sunny. Opt for a lightweight, broad-spectrum formula like SkinCeuticals Ultra Facial Defense SPF 50 or Medik8 Daily Radiance Vitamin C for seamless daily wear.
Myth #2 – People With Darker Skin Don’t Need SPF
Melanin provides a natural degree of protection against UV damage, but it doesn’t make you immune. People with medium to deep skin tones are still susceptible to photoageing, sun-induced hyperpigmentation, and skin cancers.
Darker skin often experiences post-inflammatory hyperpigmentation more easily, which UV exposure can exacerbate. A daily SPF helps to protect against this while maintaining an even tone.
SPF formulations are becoming increasingly undetectable on the skin as we all seek to make wearing our daily sunscreen a non-negotiable. Look for sheer mineral SPFs or hybrid options designed to disappear on all skin tones - no white cast, no compromise. Here are a few options we love…
Myth #3 – Sunscreen Causes Breakouts or Irritation
Breakouts caused by sunscreen are usually the result of outdated or occlusive formulas. Today’s premium sunscreens are a different story. Think non-comedogenic, fragrance-free, breathable, and even soothing for sensitised skin.
If your skin is reactive or acne-prone, consider dermatologist-trusted options like Heliocare 360 Gel Oil-Free SPF 50 or mineral-based SPFs with calming ingredients, like SkinCeuticals Mineral Radiance UV Defense SPF 50.
Myth #4 – Sunscreen Blocks Vitamin D Absorption
A common concern, but not one supported by science. Studies show that sunscreen use has little to no significant effect on vitamin D levels when used as recommended. Your body still synthesises vitamin D through incidental sun exposure, even with SPF applied.
Rather than skip sunscreen, speak with your healthcare provider if you're concerned about vitamin D. Supplementation is a safer and more reliable way to support your levels without compromising skin health.
How to Choose the Right Sunscreen for Daily Use
The best SPF is the one you’ll wear—every single day. Here’s what to look for:
Broad-spectrum protection – guards against both UVA (ageing) and UVB (burning) rays
SPF 30 or higher – enough for effective daily defence
Lightweight texture – ideal for layering with skincare and makeup
Dermatologist-approved – for proven efficacy and peace of mind
Tinted options – for added tone-evening benefits and blue light protection
Final Thoughts – Make Sunscreen a Daily Ritual
SPF isn’t just for holidays, heatwaves, or days at the beach. It’s the quiet hero of your skincare routine, the step that futureproofs your complexion and your skin’s health for years to come.
Think of it not as a chore, but a gesture of care. A high-quality sunscreen should feel elegant, lightweight, and effortless to apply. And when used daily, it’s one of the most powerful investments you can make in your skin’s long-term health, clarity, and glow.
