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Triethoxycaprylylsilane

Silane surface treatment for mineral pigments and UV filters. Triethoxycaprylylsilane makes powders more compatible with oils and silicones, improves dispersion, and reduces clumping.

surface treatmentpigment dispersionmineral filterssilane
✓ Safe
Comedogenic Rating
0/5
Irritation Potential
0/5

What is it?

Triethoxycaprylylsilane is a surface-active treatment for mineral particles. It binds to the surface of powder pigments, giving them a more hydrophobic profile. This helps to disperse TiO2, ZnO, or iron oxides more evenly in silicone and oil phases.

Mineral SPF, foundations, BB/CC creams, powders, primers, and pigmented formulas with titanium dioxide, zinc oxide, or iron oxides.

Key Benefits

✦
Improves pigment dispersion
Helps powders not to clump and distribute more evenly in the formula.
◈
Increases compatibility with oils
Makes mineral particles more hydrophobic, so they behave better in silicone and oil bases.
✧
Improves the finish of SPF and tone
More even dispersion can reduce white cast, patchiness, and unevenness of the layer.

Suitable for

mineral SPFfoundationsprimerspigmented formulas

Main Actions

✓ surface treatment✓ pigment dispersion✓ hydrophobic coating✓ stability
Usually indicates treated pigments

If Triethoxycaprylylsilane is next to titanium dioxide, zinc oxide, or iron oxides, it is often not a separate skincare active but part of the powder treatment technology.

Frequently Asked Questions

What does Triethoxycaprylylsilane do for skin?
Mineral SPF, foundations, BB/CC creams, powders, primers, and pigmented formulas with titanium dioxide, zinc oxide, or iron oxides.
Who should use Triethoxycaprylylsilane?
Triethoxycaprylylsilane is suitable for: mineral SPF, foundations, primers, pigmented formulas.
Are there any warnings about Triethoxycaprylylsilane?
If Triethoxycaprylylsilane is next to titanium dioxide, zinc oxide, or iron oxides, it is often not a separate skincare active but part of the powder treatment technology.

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