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 »
High SPF comes with trade-offs. Explore the challenges formulators face balancing transparency, texture, stability, cost, and performance.
7 Trade-Offs Every High SPF Formulation Must Manage Read More »
Why does Europe have more sunscreen filters than the U.S.? Explore sunscreen regulations, modern UV filters, and formulation innovation.
Why Europe Has Access to More Sunscreen Filters Than the U.S. Read More »
Why do SPF testing results vary between labs? Explore SPF testing variability, film formation, and in vitro vs in vivo testing methods.
Why SPF Testing Results Vary Between Laboratories Read More »
Why hybrid sunscreen filters are gaining attention in modern SPF formulation, from zinc oxide systems to BEMT, transparency, and broad-spectrum performance.
Is the Sunscreen Industry Moving Toward Hybrid Sunscreen Filters? Read More »
