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Fortifying Brow Gel T51: Now with only 20 ingredients including 1% pea peptides for fuller, natural brows.
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Fortifying Brow Gel T51: Now with only 20 ingredients including 1% pea peptides for fuller, natural brows.
Fortifying Brow Gel T51: 3 neutral shades for flexible, clump-free volume.

Fortifying Brow Gel T51: 3 neutral shades for flexible, clump-free volume.

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Preservatives

Preservatives play a crucial role in the formulation of cosmetic products. They protect the formulas from the proliferation of bacteria, yeasts, and moulds, thus ensuring their safety and shelf life. Although often criticised, preservatives are essential in cosmetics and are subject to strict regulations to guarantee their harmlessness.
Influence des conservateurs sur le microbiote cutané.
Cosmetology
11 min of reading
Cosmetics: can preservatives affect the skin microbiota?

Preservatives are essential to prevent contamination of water-based cosmetic products. However, their impact on the skin’s ecosystem remains a matter of debate. Can they alter the cutaneous microbiota? Let us take stock.

Fonction cosmétique conservateurs
Cosmetology
11 min of reading
What is the purpose of preservatives?

Preservatives play a major role in cosmetic formulation, ensuring, as their name suggests, that products are preserved over time. But what exactly do they do to protect cosmetics? Find out here what preservatives are used for.

Vitamine E conservateur
Active substances
4 min of reading
Vitamin E: Can we classify it as a preservative?

The antioxidant power of Vitamin E provides it with interesting properties for the preservation of cosmetic formulations. This active ingredient is sometimes even referred to as a preservative. But is this accurate? What exactly do we mean by "preservative"? Discover in this article what the European Regulation says on this matter and whether Vitamin E truly falls into the category of preservatives.

Explication absence de conservateurs dans les huiles végétales
FAQ
2 min of reading
Why are preservatives generally not found in vegetable oils?
Informations o-cymen-5-ol.
Cosmetic Ingredients
4 min of reading
What is "O-Cymen-5-ol" and what is its purpose?

O-cymen-5-ol is used in a wide range of cosmetic formulations, from creams and compact powders to shampoos. But what exactly is it and why is it used in cosmetics?

FAQ about preservatives

What are the most commonly used preservatives in cosmetics?

Parabens, phenoxyethanols, and benzoic acid are among the preservatives commonly found in cosmetic products.

Are preservatives dangerous for the skin?

Preservatives are rigorously tested and regulated to ensure their safety, however, some sensitive skin types may react to them.

Do all cosmetics contain preservatives?

Products that are exclusively oil-based or anhydrous can do without preservatives. However, all those that are water-based require them.

Do preservative-free aqueous cosmetics exist?

Yes, there are aqueous cosmetics without preservatives. These are products packaged without air or containing water in a gelled form or ionised water.

Do preservatives affect the effectiveness of products?

No, preservatives do not affect the effectiveness of the products but they maintain their stability.

What are the preservatives found in organic cosmetics?

The preservatives used in organic cosmetics are benzoic acid, benzyl alcohol, sorbic acid, dehydroacetic acid, and potassium sorbate.

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