The Truth About SPF & Sun Protection
Think you’ve got your sun care routine sorted? These common SPF myths could be leaving your skin exposed to UV damage without you even realising. From when to apply sunscreen to how it really works, here’s what you need to know to protect your skin properly every day.
SPF myths are common misconceptions about how sunscreen works, how often it should be applied, and how effectively it protects your skin from UV rays.
1. You Can Only Burn In Summer
UV rays are present all year round, not just during the warmer months. Even on cloudy or cooler days, your skin is exposed to UV radiation that can lead to sunburn and long-term damage.
Daily SPF is essential, whatever the season. Make sure to protect any exposed skin, and since your face is rarely covered up, a dedicated facial SPF is a non-negotiable. Reach for Skin Shield Daily SPF Moisturiser or Sun Day Dewy Facial SPF and apply two fingers’ worth for even, reliable coverage.
2. You Can’t Get Sunburnt Indoors Or In The Shade
UV rays can pass through windows, clouds, and even gaps in foliage. They also reflect off surfaces like water, sand, glass, and concrete, increasing your overall exposure. Sitting in the shade or indoors reduces risk, but it doesn’t remove it completely.
3. You Only Need To Apply Sunscreen Once A Day
Sunscreen doesn’t last all day. To maintain effective SPF protection, reapply at least every two hours when exposed to the sun, especially after swimming, sweating, or towel drying.
4. A Tan That Builds Is Safe
A tan might look healthy, but it’s actually a sign of UV damage. When your skin tans, it’s responding to exposure by trying to protect itself. There’s no safe way to tan from UV rays, which is why daily SPF for both your face and body is essential.
Reach for Skin Shield Daily SPF Moisturiser or Sun Day Dewy Facial SPF for your face and protect your body with Great Barrier Sun Lotion or Skin Shade Sun Cream.
If you’re unsure which SPF is right for you, we’ll help you find your perfect match. Learn more about our range.
5. High SPF Mean All-Day Protection
Higher SPF offers more protection against UVB rays, but it doesn’t mean longer-lasting coverage. Whether you’re using SPF 30 or SPF 50, regular reapplication is still essential. To discover more, read our guide on How To Protect Your Skin From The Sun.
6. All Sunscreen Works In The Same Way
Different types of sunscreen protect your skin in different ways, so choosing the right one comes down to what suits your skin and lifestyle best.
Great Barrier Sun Lotion is suitable for all skin types, fast-absorbing, water- resistant and combines mineral and carefully selected chemical filters to help protect against harmful UV rays and leave skin feeling comfortable and hydrated.
Skin Shade Sun Cream is suitable for sensitive skin, it’s 100% mineral SPF that’s sweat-resistant and suitable for sensitive skin. Enriched with nourishing natural oils and antioxidant-rich botanicals, it helps shield while conditioning, leaving skin feeling soft and cared for.
Both formulas are Protect Land + Sea certified and reef safe, having undergone rigorous testing to ensure they contain no ingredients known to harm our oceans or ecosystems.
7. Makeup With SPF Is Enough Protection
Makeup with SPF can help, but it’s not enough on its own. It’s rarely applied in the amount needed for full protection, and often misses areas like the hairline, ears, and neck. Always apply SPF underneath your makeup first.
8. Darker Skin Doesn’t Need SPF
All skin tones are affected by UV damage. While melanin provides some natural protection, it doesn’t prevent issues like premature ageing or sun damage. SPF is essential for every skin tone, every day.
9. SPF Stops You From Getting Vitamin D
Wearing sunscreen doesn’t prevent vitamin D production. Most people don’t apply enough SPF to completely block UVB rays, and incidental sun exposure is generally enough for your body to synthesise vitamin D.
10. It’s Too Late To Start Using SPF
It’s never too late to start protecting your skin. Sun exposure builds over time and introducing a daily SPF into your routine helps reduce further damage and supports long-term skin health.
SPF FAQS
Do You Need To Wear SPF Every Day?
Yes, dermatologists recommend wearing SPF every day to help protect your skin from UV damage, premature ageing, and sunburn. UV rays are present year-round, even on cloudy days and during winter.
How Often Should You Reapply Sunscreen?
You should reapply sunscreen every two hours when exposed to the sun, especially after swimming, sweating, or towel drying.
Can You Get Sunburnt On Cloudy Days?
Yes, UV rays can pass through clouds, meaning your skin is still exposed even when the sun isn’t visible.
Does Makeup With SPF Replace Sunscreen?
No, makeup with SPF should not replace sunscreen. Most people don’t apply enough makeup to achieve the SPF level stated on the packaging, so it’s best to apply Skin Shield Daily SPF Moisturiser or Sun Day Dewy Facial SPF underneath makeup first.
Can You Get UV Damage Through Windows?
Yes, UVA rays can pass through windows and glass, meaning your skin can still be exposed to UV damage indoors, in offices, or while driving.
Is SPF 50 Better Than SPF 30?
SPF 50 provides more protection against UVB rays than SPF 30, but both still need regular reapplication for effective sun protection.
Do People With Darker Skin Need Sunscreen?
Yes, all skin tones need sunscreen. While melanin offers some natural protection, darker skin can still experience sun damage, pigmentation, and premature ageing caused by UV exposure.
Can Sunscreen Help Prevent Premature Ageing?
Daily sunscreen helps protect against UV damage, which is one of the leading causes of visible skin ageing, including fine lines, pigmentation, and loss of firmness.
Source: tropicskincare.com