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Zinc Oxide

Zinc oxide is a mineral compound often used in sun care products for its ability to block UV rays. Sometimes found in treatments targeting sensitive skin, it is nonetheless controversial. Is this mistrust of zinc oxide justified? Discover here all the information you need to know about this UV filter.
FAQ about zinc oxide

Does zinc oxide clog the pores?

No, zinc oxide is non-comedogenic, which means it does not block the pores of the skin.

How does zinc oxide protect the skin from UV rays?

Thezinc oxide absorbs and reflects UV rays, thus preventing them from damaging skin cells.

Can zinc oxide be used on sensitive skin?

Yes, zinc oxide can be used on sensitive skin. It is, in fact, recognised for its anti-inflammatory properties.

Why is zinc oxide controversial?

The size of zinc oxide particles is the subject of controversy today. When used in the form of nanoparticles, it is suspected of being able to penetrate the skin barrier and present reprotoxic and carcinogenic risks. Therefore, as a precautionary principle, we exclude nanoparticles from our formulas at Typology.

Does zinc oxide have effects on wrinkles?

Zinc oxide does not, strictly speaking, act on wrinkles. However, by protecting the skin from UV rays, it helps to prevent photoaging and therefore the sagging of skin structures.

Is zinc oxide safe for babies?

Yes, zinc oxide is safe for babies and is particularly used to soothe nappy rash.

Does zinc oxide leave a white film on the skin?

Zinc oxide does indeed tend to leave a white film on the surface of the skin, except when it is used in nanometric form.

Why use zinc oxide in deodorants?

Zinc oxide is commonly used in deodorants due to its antibacterial properties, which help to eliminate the microorganisms responsible for bad odours.

Is zinc oxide effective against acne?

Several studies have demonstrated that zinc oxide can help to alleviate non-inflammatory acne. However, in cases of inflammatory or persistent acne, the only solution is to consult a dermatologist.

Is zinc oxide a natural UV filter?

Zinc oxide is a natural mineral. However, the filter found in sun care products has undergone numerous chemical transformations, such as purifications and surface treatments.

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