Pentaerythrityl Tetraisostearate

Pentaerythrityl Tetraisostearate is a synthetic ester derived from pentaerythritol and isostearic acid. It functions as an emollient, providing a smooth feel and helping to prevent moisture loss from the skin. This ingredient also acts as a thickener and binder in cosmetic formulations, improving product texture and stability.

BenefitModerate 1.5 / 4

Hydration i1.5 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

Soothing i0.5 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• improves skin hydration
• enhances product texture
• reduces moisture loss

Products with Pentaerythrityl Tetraisostearate

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