There are plenty of buzzy skincare ingredients most people can name on sight: Retinol. Peptides. Hyaluronic acid. But photolyase? That one is considerably less famous, and potentially a lot more interesting than its low profile suggests.
Photolyase is an enzyme found naturally in plants, algae and other organisms, and it has become an intriguing area of sun care research because of its role in helping repair UV-induced DNA damage.
That science is at the center of the new burnd Tinted SPF 34, a 100% mineral sunscreen from doctor-developed sun and skincare brand burnd. Instead of treating sunscreen as something to tolerate because everyone knows they should wear it, the formula is designed to behave more like a good daily moisturizer, with serious sun protection built in.

burnd’s Tinted SPF 34
Mineral SPF Without the Usual Drama
Anyone who has spent time with mineral sunscreen knows the potential drawbacks. Heavy texture, chalky residue and the unmistakable white cast can make even a very responsible person suddenly reconsider their commitment to daily SPF.
burnd Tinted SPF 34 takes a different approach. The broad spectrum mineral formula has a sheer, complexion-enhancing tint designed to blend easily into the skin, along with a smooth matte finish that makes it more practical for everyday wear and reapplication. The texture is intended to feel closer to a luxury moisturizer than a traditional sunscreen.
The real point, however, remains protection. UV exposure does considerably more than create a visible sunburn. It can damage skin cells and DNA, contribute to premature skin aging and increase the risk of skin cancer. That is why facial sunscreen matters year-round, including on days when summer feels very far away.
When used as directed along with other sun protection measures, broad spectrum sunscreen helps decrease those risks.
So, What Exactly Is Photolyase?
This is where the formula gets especially interesting. Photolyase occurs throughout nature and has been studied for its ability to repair certain types of DNA damage caused by ultraviolet radiation. Its inclusion reflects a larger shift happening in sophisticated sun care: protecting skin from UV exposure while also looking more closely at what happens to skin after that exposure occurs.
For burnd co-founder Dr. Mark Mitchnick, a formulation scientist and the inventor of transparent zinc oxide technology, photolyase represents that next layer of thinking.
“Protection comes first, and that doesn’t change here,” says Mitchnick. “But we’re always looking at what nature can teach us about sun care, and photolyase is one of the most interesting ingredients we’ve worked with.”
There’s Some Serious Sunscreen Science Behind burnd
The people behind the brand know their way around mineral SPF. Dr. Mitchnick’s work includes the invention of transparent zinc oxide technology, an important development for anyone who likes the protection of zinc oxide but would rather not look as though they just applied white paint to their face.
That scientific background helps explain the philosophy behind Tinted SPF 34. The goal is not simply a prettier sunscreen. It is a formula that brings together pure mineral protection, skincare technology and a finish people will actually want to wear every day.
“Sunscreen shouldn’t feel like a compromise,” says burnd co-founder and CEO Malachy Mitchnick. “You should be able to get serious mineral protection, meaningful skincare technology and a finish you actually want to put on every morning. burnd Tinted SPF 34 is where sun care meets the way people really live.”
The Bottom Line
The sunscreen category has become considerably more interesting than the thick white formulas many people grew up with. burnd Tinted SPF 34 combines broad spectrum SPF 34 protection, a 100% mineral formula, photolyase, a sheer tint and a smooth matte finish in a product designed to slide into a normal skincare routine without announcing itself as sunscreen.
And photolyase may be the ingredient worth remembering. Sunscreen that protects skin is essential. Sunscreen science that is also investigating how UV-related damage can be addressed takes the conversation somewhere new.
burnd Tinted SPF 34 is available now at getburnd.com and Amazon for $45.

