Stearate

Stearates are salts or esters of stearic acid, a common fatty acid. In cosmetics, they primarily function as emulsifiers, helping to blend oil and water-based ingredients into a stable mixture. They can also act as emollients, providing a smooth feel to the skin.

BenefitMinimal 0.8 / 4

Hydration i0.5 / 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.

Barrier support i0.5 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• Stabilizes cosmetic formulations
• Improves product texture
• Provides emollient properties