Choosing mineral and biological sun protection over chemical filters means opting for protection that is more respectful of the skin and the environment, and safer in the long term. For years, sun protection relied on synthetic filters that are now associated with potential hormonal disruptions and other health risks. Every year, organizations like WHO add new synthetic ingredients to the list of substances suspected to be endocrine disruptors.
The good news is that, after years of research, we now have high-defense natural technologies that do not interfere with hormonal mechanisms:
Mineral filters protect from the skin’s surface, reflecting sunlight without penetrating the body or altering its natural functions, making them safe in the long term and especially suitable for sensitive skin.
Biological filters, such as Helionori®, are inspired by the natural photodefense mechanisms of marine algae to enhance protection in a respectful way: they help modulate the skin’s interaction with sunlight, strengthen its natural defenses and help neutralize oxidative stress, without interfering with the body’s hormonal mechanisms.
Developing a natural sunscreen with a fluid texture is one of the greatest challenges in sun cosmetics. For years, the most widely used ingredient in natural sun protection was titanium dioxide, an effective filter that tends to create dense, thick textures that are difficult to spread. We ourselves used it for a long time.
However, advances in formulation have allowed us to evolve towards more innovative technologies. That is why we have replaced titanium dioxide with zinc oxide, a broad-spectrum mineral filter that, when well formulated, allows effective protection with a much lighter and more pleasant texture. The result is a fluid mineral sunscreen, easy to apply and designed to significantly improve the user experience, without sacrificing efficacy or respect for the skin.
A significant part of sunscreens applied to the skin ends up in the sea, especially during swimming, where certain chemical filters and synthetic ingredients have been linked to negative impacts on marine ecosystems. Some of these compounds can persist in water and interfere with sensitive organisms, such as algae, corals or plankton, altering the natural balance.
D+ Natural Suncare is formulated exclusively with mineral filters, biological filters and natural biodegradable ingredients. These technologies minimize the impact on the marine environment and align with a conscious, responsible and life-respecting way of caring for oneself.
Ocean & Reef Safe
