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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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Organic/chemical filters

Organic filters, often referred to as chemical filters, are molecules used in sunscreen products to absorb ultraviolet radiation. After absorption, the energy of the UV rays is converted into a less harmful form of energy, generally heat. In this way, they help to reduce the effects of solar radiation on the skin.
L'amiloxate, exclu chez Typology.
UV Filter
6 min of reading
Why don’t we use isoamyl-p-methoxycinnamate (amiloxate)?

Amiloxate, or isoamyl p-methoxycinnamate, is an organic molecule present in many sunscreens. This UV filter is controversial due to potential effects on human health and the environment. Let’s review the evidence.

L'octisalate, exclu chez Typology.
UV Filter
8 min of reading
Why don’t we use octisalate?

Applying sun cream is essential to protect skin from sun rays. Many products contain controversial UV filters such as octisalate. What issues does this filter pose? Read on to learn about the controversies surrounding octisalate.

L'acide para-aminobenzoïque (PABA), exclu chez Typology.
UV Filter
5 min of reading
Why don’t we use para-aminobenzoic acid (PABA)?

Para-aminobenzoic acid is a first-generation UV filter used to formulate sunscreen products. However, we have chosen to exclude it from our formulations. Why? Learn more below about the controversies surrounding para-aminobenzoic acid.

Le méthoxycinnamate d'éthylhexyle, absent chez Typology.
UV Filter
8 min of reading
Why doesn't Typology use Ethylhexyl Methoxycinnamate?

Octinoxate, also known as octyl methoxycinnamate or ethylhexyl methoxycinnamate, is a UV filter used in the formulation of sun protection products. However, its use is under scrutiny for several reasons. Continue reading to understand why we do not use ethylhexyl methoxycinnamate in the design of our care products at Typology.

Le 4-methylbenzylidene camphor, exclu chez Typology.
UV Filter
7 min of reading
Why doesn't Typology use 4-methylbenzylidene camphor?

The 4-methylbenzylidene camphor, also known as enzacamene, is a synthetic UV filter found in some sun protection products. Although it is permitted in Europe, it is subject to several suspicions and, as a precautionary principle, we do not use it at Typology. Discover more information about 4-methylbenzylidene camphor and the controversies surrounding it in the following.

FAQ about organic/chemical filters

How does an organic sunscreen filter work?

An organic sunscreen filter is a molecule capable of absorbing ultraviolet radiation. After absorption, the energy is converted into heat, which helps to limit the impact of UV on the skin.

Are chemical filters harmful to the skin?

Not all chemical filters have a bad reputation. Diethylhexyl butamido triazone, or iscotrizinol, and phenylbenzimidazole sulfonic acid, or ensulizole, are completely safe for the skin.

Do organic filters protect against UVA and UVB rays?

Some filters primarily target UVB radiation, while others absorb more UVA. Cosmetic products often combine several filters in order to achieve broad-spectrum protection.

Do chemical filters penetrate the skin?

Certain filters can partially penetrate the stratum corneum. However, their systemic absorption remains low at the concentrations used in cosmetic products.

Are chemical filters photostable?

Photostability varies between molecules. Certain chemical filters can indeed degrade under the effect of UV radiation, such as avobenzone.

Can chemical filters be used on sensitive skin?

Certain types of sensitive skin may react to organic filters. In such cases, formulas using mineral filters may be more appropriate.

Are chemical filters effective against skin ageing?

By protecting the skin against the sun’s rays, chemical sun filters help to limit the effects of photoageing. Regular sun protection is a key element in preventing sun-related damage.

Are chemical filters suitable for children?

In general, it is preferable to use mineral sunscreen filters to protect children. That said, it must be stressed that it is essential not to expose children to the sun.

Are organic filters stable in water?

This depends on the organic filters and the formulation. If you are planning to swim, give preference to water‑resistant (“waterproof”) products, and remember to reapply your sunscreen after each swim.

Do chemical filters leave a visible film on the skin?

Unlike some mineral filters, organic filters are generally invisible on the skin, regardless of the phototype.

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