Ingredient · Updated

Hydroxystearic Acid

Positive in 3 products

Found in 3 products

What is Hydroxystearic Acid?

Hydroxystearic Acid is a fatty acid derivative produced by hydrogenation of stearic acid, which is naturally found in animal and plant fats. It is a waxy, solid substance at room temperature, which can be used in various industrial applications.

In personal care products, Hydroxystearic Acid is often used as a thickening agent or a texture enhancer, helping to stabilize formulations. Current research has not highlighted significant health concerns related to its use in cosmetics, though it is not extensively studied in food applications.

When you see Hydroxystearic Acid on a label, it is typically in products where a stable, creamy consistency is desired, such as deodorants or lotions.

Commonly found in: deodorant, lotions, creams, cosmetic formulations

FDA

There is no specific safety warning associated with Hydroxystearic Acid in cosmetics, and it is generally recognized as safe under standard conditions of use.

Research

Research does not show any significant health concerns regarding its use in non-food products, though more studies could further verify its safety across applications.

Vegan

Hydroxystearic Acid can be derived from both animal and plant sources, so the vegan status may depend on the specific manufacturing process used.

Sources: Cosmetics Ingredient Review (CIR) Expert Panel

Scout's take

Plant-derived fatty acid; mild emollient and texture modifier that keeps the stick from cracking and improves skin feel.

All 3 products with Hydroxystearic Acid

Where Hydroxystearic Acid shows up

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