How does Derma choose between physical and chemical sun filters?
 

At Derma, we would like a sun screen that is as easy to apply as possible.

We mainly use chemical sun filters in our Derma sun screen products because they are easier to apply uniformly on your skin.

Physical sun filters require more effort to spread evenly on the skin, unless you get them in nano form.

We have, however, decided that our Derma Eco Baby Sun Screen must be certified as organic by Ecocert/COSMOS, like the rest of our Derma baby series. That’s why Derma Eco Baby Sun Screen is the only Derma product with physical sun filters, as only physical sun filters are approved by Ecocert/COSMOS (not in nano form).