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Do Mineral Sunscreens Really "Reflect" UV Rays? The Science Might Surprise You.
For years, we've been taught one simple explanation: ☀️ Mineral sunscreen reflects UV rays.☀️ Chemical sunscreen absorbs UV rays. It's a great way to explain the difference—but it turns out it's not the whole story. As sunscreen technology and research have evolved, scientists have learned that both mineral and chemical sunscreens primarily protect your skin by absorbing UV radiation and converting it into a tiny amount of heat. Wait... what? The Old Explanation Traditionally
sevenskinbeautyloft
Jul 32 min read
Mineral vs. Chemical Sunscreen: Which SPF Is Right for Your Skin?
If you've ever stood in the sunscreen aisle wondering which SPF to buy, you're not alone. With terms like mineral, chemical, broad spectrum, and reef-safe covering every bottle, it's easy to feel overwhelmed. The good news? Wearing any sunscreen consistently is far better than wearing none at all. But understanding the differences can help you choose the formula that works best for your skin and lifestyle. First, What Does SPF Actually Mean? SPF stands for Sun Protection Fact
sevenskinbeautyloft
Jul 34 min read
A Beginner’s Guide to AHAs
(And Why Your Skin Might Love Them) If you’ve ever used a product labeled “glycolic,” “lactic,” or “mandelic,” you’ve already met AHAs — even if you didn’t realize it. AHAs are one of the most effective ingredients in professional skincare when used correctly. Let’s break down what they are, how they work, and who they’re best for. What Are AHAs? AHA stands for Alpha Hydroxy Acid .They are water-soluble acids that work on the surface of the skin to exfoliate dead skin cel
sevenskinbeautyloft
Jan 252 min read
What is microcurrent?
THE SCIENCE BEHIND MICROCURRENT (NERD ALERT) Microcurrent uses low-level electrical currents that mimic the body’s natural bioelectric signals. Your skin and muscles already communicate through electrical impulses—microcurrent simply supports and re-educates those signals . Here’s what’s happening beneath the surface: ⚡ ATP Production Boost Microcurrent has been shown to increase ATP (adenosine triphosphate) —the energy source of our cells. More ATP = more energy for skin ce
sevenskinbeautyloft
Jan 241 min read
Understanding 3 Main Types of Acne
Not all acne is the same — and treating it like it is can actually make things worse.
One of the biggest reasons acne doesn’t improve is because people are using products or treatments that don’t match their acne type
sevenskinbeautyloft
Jan 242 min read
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