# Stearyl Alcohol

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**Safety rating:** SAFE
**CAS number:** 112-92-5
**Category:** texturizer
**FDA GRAS:** no
**Adverse events (FDA AERS):** 0
**FDA recalls:** 0
**Last updated:** 2026-04-04

## Summary

Stearyl alcohol (CAS 112-92-5) is a fatty alcohol derived from stearic acid, commonly used as a texturizer and surface-finishing agent in food products. It functions to improve texture, appearance, and stability in various food formulations.

## Regulatory status

| Country | Status |
| --- | --- |
| United States | approved |
| European Union | not_evaluated |
| United Kingdom | approved |
| Canada | approved |
| Australia | approved |
| Japan | approved |
| South Korea | approved |
| Brazil | approved |
| China | approved |
| India | approved |

## Detailed analysis

## What is Stearyl Alcohol?

Stearyl alcohol is a long-chain primary alcohol with the chemical formula C18H38O. It is a waxy, white solid at room temperature derived primarily from stearic acid through hydrogenation. The compound occurs naturally in small amounts in various plant and animal fats, and is also synthetically manufactured for food and cosmetic applications. Stearyl alcohol is lipophilic (fat-soluble) and has a melting point around 49-56°C, making it useful in formulations requiring texture modification.

## Common Uses

In the food industry, stearyl alcohol functions as a surface-finishing agent and texturizer in products such as confectionery items, chocolate coatings, baked goods, and certain dairy products. It helps create a smooth, polished appearance on food surfaces and improves mouthfeel by modifying fat crystallization patterns. The additive is also used in non-food applications including cosmetics, pharmaceuticals, and personal care products, where it serves similar texturizing and emulsifying functions. Its use allows manufacturers to achieve desired sensory properties without significantly altering nutritional profiles.

## Safety Assessment

Stearyl alcohol has been generally recognized as safe by regulatory agencies in various jurisdictions when used as intended. The FDA Adverse Events database contains zero reported adverse events associated with stearyl alcohol consumption, and there are no FDA recalls linked to this ingredient. The compound is readily biodegradable and does not accumulate in body tissues due to its chemical structure, which allows it to be processed similarly to dietary fats.

Toxicological studies indicate low acute toxicity. Animal studies have demonstrated that stearyl alcohol is poorly absorbed when ingested orally and is largely excreted unchanged or metabolized to other fatty alcohols and carboxylic acids. Chronic toxicity studies in laboratory animals at various dose levels have not identified significant organ toxicity or carcinogenic potential. The LD50 (lethal dose) values in animal models are considerably high, indicating low inherent toxicity.

## Regulatory Status

Stearyl alcohol is not designated as GRAS (Generally Recognized As Safe) by the FDA under 21 CFR Part 184, though it is permitted for use in certain food categories under 21 CFR Part 182 as a direct food additive. The European Food Safety Authority (EFSA) has evaluated stearyl alcohol and determined it safe for use in food applications at typical levels. It is approved in numerous countries including Canada, Japan, and Australia for use in food products. The absence of GRAS designation does not indicate safety concerns but rather reflects the regulatory classification pathway the ingredient follows.

## Key Studies

Limited published peer-reviewed research exists specifically on stearyl alcohol's food safety, reflecting its long history of safe use and low toxicological concern. Available studies from cosmetic and pharmaceutical literature demonstrate that stearyl alcohol is well-tolerated in dermal and oral applications. The chemical's stability and non-reactivity in food systems suggest minimal formation of potentially harmful degradation products under normal storage and processing conditions. Regulatory agencies' continued approval across multiple jurisdictions reflects confidence in safety when used at levels necessary for functional purposes in food.

## Sources

- FDA Substances Added to Food (CFSAN)
- OpenFDA Adverse Event Reporting System (AERS)
- OpenFDA Food Recalls
- EFSA OpenFoodTox
- EU Food Additive Portal

## Citation

Additive Facts. "Stearyl Alcohol — Safety, regulation, and evidence." https://additivefacts.com/additives/stearyl-alcohol. Accessed 2026-05-13.