When it comes to healthy, glowing skin, one three-letter acronym should always be top of mind: SPF. Whether you’re basking on a beach in Bali or running errands on a cloudy London afternoon, sun protection factor (SPF) is essential. Not only does it shield your skin from harmful UV rays, but it also prevents premature ageing, sunburn, and even skin cancer. In this guide, we’ll break down what SPF actually means, how to choose the right level for your skin type and location, and why using it every day is a must, even when the sun isn’t shining.
WHY SPF IS YOUR SKIN'S BFF
Everything You Need to Know About Sun Protection
☀️ What Does SPF Actually Mean?
SPF stands for Sun Protection Factor. It’s a measure of how well a sunscreen protects your skin from UVB rays – the ones responsible for sunburn and contributing to skin cancer. For example, SPF 30 means you can technically stay in the sun 30 times longer without burning than if you weren’t wearing any sunscreen at all. But don’t be fooled: SPF doesn’t make you invincible.
It’s important to note that:
- SPF 15 blocks about 93% of UVB rays
- SPF 30 blocks about 97%
- SPF 50 blocks around 98%
- There is no SPF that blocks 100% of UVB rays, which is why reapplication every 2 hours is essential.
🌿 Why Naturally Derived SPF is Better for Your Skin (and the Planet)
Not all sunscreens are skin-friendly. Many commercial SPFs are loaded with synthetic chemicals like oxybenzone or octinoxate, which have been linked to irritation, hormonal disruption, and environmental damage. That’s why we’re passionate about crafting SPF formulas using naturally derived, clinically effective ingredients that protect your skin without compromising its health.
As the lab and the experts behind our formulations, we take a science-meets-nature approach. Every product we create is designed to solve one problem – like sun damage – without causing another, such as clogged pores or sensitivity. We use non-nano zinc oxide for broad-spectrum physical protection, alongside skin-loving botanicals like aloe vera and antioxidant-rich plant extracts to nourish, calm, and defend your skin with every application. No shortcuts, no compromises – just smart skincare backed by science.
🌍 Why Location Matters
Your geographic location plays a big role in how much protection you need. Closer to the equator? The sun’s rays are stronger, meaning higher SPF is non-negotiable. Holidaying in high-altitude areas like the Alps? UV rays are more intense there, too. Even snowy or overcast conditions can reflect UV rays back onto your skin, so yes, you need SPF in winter too.
UV Index Tip: Apps like UVLens or even your weather app can help you track daily UV levels and decide what SPF to wear.
🧬 Match Your SPF to Your Skin Type
Everyone needs SPF, but the type and level you choose should match your skin’s needs:
Fair or very light skin: Burns easily? Go for SPF 50 or higher.
Medium or olive skin: Tans more easily but can still burn – SPF 30–50 is your safe zone.
Dark skin: While melanin offers some natural protection, it’s a myth that darker skin doesn’t need SPF. SPF 30 is still a smart daily choice.
And if your skin is sensitive or acne-prone, look for mineral (aka physical) sunscreens with zinc oxide or titanium dioxide.
🧴 Daily SPF: Not Just for Holidays
SPF isn’t just a “beach day” product. UV rays can penetrate windows, so whether you’re commuting, working by a window, or popping out for coffee, your skin is still at risk. The damage is cumulative—and silent. Think of daily SPF as an investment in your future face.
💡 Quick Tips for Smarter SPF Use
- Always apply SPF as the last step in your morning skincare routine.
- Don’t forget areas like ears, neck, hands, and lips—they burn too!
- Use about a teaspoon for your face and a shot-glass amount for your body.
- Reapply every 2 hours, especially if swimming or sweating.
🌞 The Bottom Line
SPF is your skin’s best line of defence against the sun’s invisible yet powerful rays. Whether it’s sunny, cloudy, or somewhere in between, make SPF a non-negotiable part of your daily routine. Your skin will thank you today, and decades from now.
Ready to Level Up Your SPF Game?
Here are two skin-friendly formulas that make daily sun protection a breeze.