Explore how climate, heat, humidity and UV exposure can challenge a sunscreen formula, from zinc oxide dispersion to film formation and stability.
Your Sunscreen Formula Has a Geography Problem Read More »
Explore why formulators combine BEMT with zinc oxide and how this hybrid approach can balance UVA protection, SPF, stability and formulation flexibility.
Zinc Oxide Does UVA Well. So Why Would a Formulator Add BEMT? Read More »
Learn why today’s zinc oxide sunscreen feels lighter, blends better, and delivers the same trusted UV protection through smarter formulation.
Why Your Zinc Oxide Sunscreen Feels Better Than It Did Five Years Ago Read More »
Consumers now expect mineral sunscreens to do everything at once: broad-spectrum protection, a lightweight and transparent finish, pleasant aesthetics, and
Zinc Oxide in Sunscreen Formulation: Grades, Dispersions, and Performance Considerations Read More »
Why do sunscreen companies keep reformulating products? Discover the science, innovation, and formulation decisions behind every update.
Why Sunscreen Companies Keep Reformulating Products You Already Love Read More »
Photostability doesn’t get the attention it deserves in sunscreen development, and that’s a problem, because it quietly determines
Photostability in Mineral Sunscreen Formulation: Challenges and Solutions Read More »
Sunscreen testing influences far more than SPF claims. Discover how testing decisions affect launches, recalls, trust, and commercial risk.
Sunscreen Testing: The Million-Dollar Decision Behind Every Launch Read More »
Explore the future of sunscreen and discover the multifunctional ingredient every formulator wishes existed to simplify formulations and improve performance.
The Future of Sunscreen: The Ingredient Every Formulator Wishes Existed Read More »
In Vitro vs In Vivo SPF Testing: What Formulators Actually Need to Know I’ve been watching the ALT-SPF
In Vitro vs. In Vivo SPF Testing: Methods, Tradeoffs, and What’s Changing Read More »
There’s a conversation I’ve had more times than I can count, usually somewhere between the stability chamber and a looming
Discover what happens to sunscreen formulation after it leaves the lab, from scale-up and stability testing to packaging and real-world performance.
What Happens to a Sunscreen Formulation After It Leaves the Lab? Read More »
Traditional mineral sunscreen was built around compromise. Discover how modern formulations are redefining protection, transparency, and wearability.
The Death of the Traditional Mineral Sunscreen Read More »
