Black, mixed-race, or olive skin: what does the sun really do, and how can you protect yourself properly?

We still hear it too often: "When you have dark skin, you don't need sunscreen." This is one of the most persistent myths in cosmetics and one of the easiest to debunk. Melanin is a true ally, but it has its limits, and above all, the number one issue for melanin-rich skin is not sunburn. It is dark spots. We explain the core of the matter, with scientific sources to back it up.

Yes, but much less than you might think. Melanin is the pigment that gives skin its color; the more of it there is, the more it absorbs some of the ultraviolet rays. This natural protection is real. The problem is its intensity; the darkest skin offers the equivalent of an SPF of about 13, well below the SPF 30 to 50 recommended by dermatologists for effective protection.

In other words, melanin filters some of the radiation, but lets enough UV through to cause damage. Sunburn is therefore possible on black and mixed-race skin; it is simply less visible and often underestimated.

To understand the rest, three players must be distinguished:

• UVB rays cause sunburn and contribute to skin cancers. Melanin filters them quite well.

• UVA rays penetrate more deeply; they are involved in skin aging and, crucially here, in pigmentation.

• Visible light (the light our eyes perceive, emitted by the sun but also by screens and lighting) has long flown under the radar. Yet, on melanin-rich skin, it triggers a darker and longer-lasting pigmentation than that induced by UVA.

It is this recent discovery that has changed the game for dark skin.

And this is where the role of visible light makes sense; since UVB rays are fairly well filtered by melanin, a large part of the sun-induced pigmentation on dark skin comes from UVA and visible light. A sunscreen designed for these skin types must therefore be broad-spectrum.

The risk of skin cancer is lower on dark skin than on light skin, but it is not zero, and it is often diagnosed later, and therefore at a more advanced stage. Furthermore, carcinomas (basal cell and squamous cell) are on the rise. Photoprotection therefore remains justified for all phototypes, including the darkest ones.

The message is not to scare anyone, but simply to remind us that no skin is "immune" to the sun.

The good news is that the rules are simple, and a well-thought-out routine makes a visible difference to the complexion. Here is what the dermatological literature supports.

This is the number one obstacle for sunscreens on dark skin and is precisely the challenge that guided our entire formulation. Mineral filters have a natural tendency to leave white traces. By selecting a high-quality, new-generation zinc oxide and optimizing its dispersion, we have obtained a much more acceptable halo and no noticeable white cast. Mission accomplished!

Our SPF30 and SPF50+ Milky Sun Fluids are easy to apply while maintaining the effectiveness of a 100% mineral filter. A naturally derived sunscreen that finally combines effectiveness, sensoriality, and pleasure of use for all skin tones.

Good to know: the oily phase that ensures water resistance can, depending on the skin, provide a more or less luminous finish, which stabilizes a few minutes after application. For combination to oily skin, you can prep your face with a mist and then our ultra-hydrating floral jelly before applying the fluid, and lightly dust with powder to mattify if needed.

Whether using La Canopée sunscreens or another brand, effectiveness also depends on how you apply it:

• Apply a sufficient quantity each morning as the final step of your skincare routine.

• Reapply every 2 hours if exposed to the sun, and after swimming or heavy perspiration.

• Don't forget frequently neglected exposed areas such as the ears, the back of the neck, the backs of the hands, the lips, and the feet.

After sun exposure, your skin is thirsty. It feels tight, rougher, and sometimes uncomfortable—a sensation often more pronounced on dark skin, which is naturally more prone to dryness and a dull-looking complexion. The after-sun step is not a luxury; it is what helps maintain comfort and radiance.

This is the role of our Rich Coconut Milk, with its nourishing and enveloping texture designed to soothe discomfort and comfort the skin after sun exposure. On the skin, the milk melts like a light balm, leaving a satin, hydrated, and comfortable finish with a green, milky coconut scent that lingers a little longer. Nourished, comforted, and more radiant skin. On dark skin tones, light makes all the difference.