Drometrizole Trisiloxane

Drometrizole Trisiloxane is a synthetic organic compound used as a UV filter in sunscreens. It provides broad-spectrum protection against both UVA and UVB rays. This ingredient is highly photostable, meaning it doesn't degrade quickly when exposed to sunlight, offering long-lasting protection.

BenefitStrong 3.9 / 4

Uv protection i3.9 / 4

Whether it provides direct protection against UV radiation.

RiskLow 0.5 / 4

Systemic exposure i0.5 / 4

Whether it has meaningful potential to be absorbed into the body at levels that may matter biologically. Most cosmetic ingredients score low unless there is known concern or high exposure.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• protects against UVA rays
• protects against UVB rays
• highly photostable

Things to watch

• potential for minimal systemic absorption

Pairs well with

• Sunscreen Filter — Combining different UV filters can create a more comprehensive and stable broad-spectrum sunscreen.

Products with Drometrizole Trisiloxane

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Frequently asked questions

What is Drometrizole Trisiloxane?

Drometrizole Trisiloxane, also known as Mexoryl XL, is a synthetic organic compound used in sunscreens to protect the skin from harmful ultraviolet radiation.

What kind of UV protection does Drometrizole Trisiloxane offer?

It provides broad-spectrum protection, effectively shielding the skin from both UVA rays, which contribute to aging, and UVB rays, which cause sunburn.