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Endocrine disruptor

Endocrine disruptors are chemical substances that can disrupt the body’s hormonal function, including that of the skin. They can be found in a variety of everyday products, including cosmetics. To better protect oneself from endocrine disruptors, it is important to have a thorough understanding of them.
Informations sur les perturbateurs endocriniens.
Biology
14 min of reading
Endocrine disruptors in cosmetics: how to recognise them and what are the health risks?

Parabens, UV filters and phthalates: these names often recur when discussing endocrine disruptors. While some have been restricted or banned, others remain authorised under certain conditions. Between suspicion and evidence, it is not always easy to see clearly. What should we know about endocrine disruptors in cosmetics and their potential dangers? Let us explore this topic together.

Les vernis à ongles comme perturbateurs endocriniens.
Body Care
6 min of reading
Could nail varnishes be a source of exposure to endocrine disruptors?

An essential item for many, nail varnish is sometimes scrutinised for its health effects and is suspected of containing endocrine disruptors. Is there really cause for concern? Does nail varnish constitute a source of exposure to endocrine disruptors? Discover more information on this topic in this article.

Huile de soja perturbateur endocrinien.
Active substances
5 min of reading
Endocrine Disruptor: Should we be wary of soybean oil?

Some sources claim that soybean oil is an endocrine disruptor because it contains phytoestrogens, molecules that can bind to estrogen receptors in the body. What is the reality? Is soybean oil an endocrine disruptor? Is there a risk in using it in cosmetics? We clarify these points in this article.

L’acide salicylique est-il un perturbateur endocrinien ?
Exfoliating actives
4 min of reading
Salicylic Acid Safety: Is It an Endocrine Disruptor?

It is an organic acid naturally present in willow bark. It belongs to the BHA (beta hydroxy acid) family. Particularly recommended for its overall anti-imperfection action, the safety of Salicylic acid is now being questioned as it is suspected to be an endocrine disruptor. What does this mean? Is it really dangerous?

FAQ about endocrine disruptor

What is an endocrine disruptor?

An endocrine disruptor is a substance capable of interfering with the hormonal system by mimicking, blocking or modifying the action of natural hormones. This disruption can have effects on growth, reproduction, metabolism or even the immune system.

What does cosmetic regulation say about endocrine disruptors?

The European Cosmetic Regulation prohibits the use of substances classified as confirmed endocrine disruptors, unless a scientifically justified derogation applies. The EU is progressively evaluating suspected ingredients, but some remain authorised pending more robust evidence.

What is the difference between a confirmed, suspected or presumed endocrine disruptor?

An established endocrine disruptor has been clearly identified through human or animal studies. A presumed endocrine disruptor is supported by robust yet incomplete evidence. A suspected endocrine disruptor presents warning signals, but the available data are insufficient.

Are natural cosmetics free from endocrine disruptors?

Not necessarily. Some natural ingredients, such as certain essential oils or plant extracts, can also have a hormonal effect. The “natural” label is therefore not a guarantee of endocrine safety.

Can endocrine disruptors cause skin diseases?

Indirectly, yes. By disrupting hormones, they can worsen hormonally driven skin conditions, such as acne, or certain imbalances in the skin barrier. However, their precise role in skin diseases remains poorly documented.

Which cosmetic ingredients are suspected of being endocrine disruptors?

Certain families, such as parabens or phthalates, are suspected of being endocrine disruptors.

Do “endocrine disruptor-free” cosmetics really exist?

This claim has no formal regulatory definition. It is often based on the exclusion of certain controversial ingredients.

Are children more susceptible to endocrine disruptors?

Indeed, children are considered more susceptible to endocrine disruption, emphasising the need for heightened vigilance.

How can one minimise their overall exposure to endocrine disruptors in cosmetic products?

Opting for concise formulations and avoiding the simultaneous use of multiple products helps to limit exposure to endocrine-disrupting substances in cosmetics.

Should cosmetics be avoided during pregnancy?

No, this is not necessary; simply favour straightforward formulations and, if necessary, consult your gynaecologist or midwife.

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