Ever picked up a sunscreen at the store and found the ingredient list looked like a foreign language? Sunscreen splits into two broad types, and knowing the difference cuts your shopping time way down.
Mineral filters reflect and scatter UV rays. Chemical filters absorb UV rays and release the energy as heat. Different mechanisms, same job: blocking UV.
Like the phrase "let's try it for the me 10 years from now, slow aging!", sunscreen is the step that gets skipped most often in a slow-aging routine, yet it carries the most weight. Today we're covering the difference between mineral and chemical filters, and how to read the label.
🧪 Mineral vs Chemical: Why the Names Get Confusing
Mineral filters are built on zinc oxide and titanium dioxide.
Chemical filters show up on labels under names like avobenzone, oxybenzone, and octinoxate.
The names look complex, but there's really just one question: does it reflect UV, or absorb it?
Mineral Protects the moment you apply it, though it can leave a white cast
Chemical Blends in lighter, but wait about 20 minutes before heading out
☀️ What SPF and PA Numbers Actually Tell You
SPF measures how long a sunscreen blocks UVB, while PA shows UVA protection as a number of plus signs.
For everyday wear, SPF30+ and PA++ or higher is usually considered enough.
The reapplication interval matters more than the number — even a high SPF does less for you than reapplying every 2 to 3 hours.
Sunscreen check = ingredient (mineral or chemical) + SPF30·PA++ or higher + reapply every 2–3 hours
🌿 Which Filter Suits My Skin
Dry A chemical filter with added moisturizers feels more comfortable
Oily/acne-prone A light mineral formula or a fresh gel-type chemical filter tends to work well
Sensitive Start with a mineral filter, which tends to be gentler
There's no single right answer — just the one your skin takes comfortably
🧭 Where Sunscreen Belongs in Your Routine
Konecta's morning routine goes: rinse, toner, essence, cream, and sunscreen is always the very last step.
That order stays the same whether you use a mineral or a chemical filter.
In places like Peru or Chile, where UV exposure runs high, whether you wear sunscreen every day often matters more than which type you pick — so a good starting point is simply choosing one and building the daily habit.
Pick up the sunscreen on your vanity right now and take one look at the back label. Just knowing which type it is takes you one step further into your slow-aging routine.
🚀 What's Next
Next in the slow-aging series: how to adjust just one step in your seasonal night routine. For today, start by checking your sunscreen's label.
If you have inflamed breakouts, wounds, or warmth, or you're pregnant or recovering from surgery, consult a specialist before switching sunscreens.