Sucrose Stearate — Allergy Risk & Safety Profile

Name: Is Sucrose Stearate Safe? Allergy Risk & Alternatives
Creator: SkinDetekt

INCI: SUCROSE STEARATE

✅ Low Risk

Key Facts

CAS Number: 25168-73-4
Category: emulsifier
Risk Level: low
Common Allergen: No
Found In: natural cream

Is Sucrose Stearate safe in cosmetics?

Sucrose Stearate is rated low risk in cosmetic products. It is not classified as a common allergen and is generally well-tolerated by most skin types. Commonly found in natural cream.

What is Sucrose Stearate?

Sucrose Stearate is a emulsifier commonly used in cosmetic and personal care products. It is generally considered safe at recommended concentrations.

Allergy & Safety Information

Sucrose Stearate is considered safe for cosmetic use.

This ingredient is considered low risk from an allergenicity perspective. Reactions are uncommon at typical cosmetic use concentrations. However, no ingredient is universally safe — if you notice redness, itching, or irritation after using a product containing this ingredient, discontinue use and monitor whether symptoms resolve.

About Emulsifier Ingredients

Emulsifiers allow oil and water to mix stably in a formulation, creating creams and lotions. They work by surrounding oil droplets with molecules that are compatible with both water and oil. Most emulsifiers have low sensitisation rates, but some — particularly PEG-derived emulsifiers — can be problematic for barrier-compromised skin.

Relevance for Sucrose Stearate: Emulsifiers can disrupt the skin's own lipid barrier through a process called emulsification of skin lipids. For very sensitive or eczema-prone skin, emulsifier-free moisturisers (ointments, oils) are sometimes better tolerated than emulsion-based creams.

How to Identify Sucrose Stearate in Products

Cosmetic ingredients are listed by their INCI (International Nomenclature of Cosmetic Ingredients) name in descending order of concentration. To check whether a product contains Sucrose Stearate, scan the ingredient list for its INCI name exactly as it appears above. Ingredients present at 1% or less may appear in any order after the 1% threshold.

Product types to prioritise checking: Natural cream. These product categories are the most common sources of Sucrose Stearate exposure based on formulation data.

Not sure if your products contain Sucrose Stearate? Paste the ingredient list into the free ingredient checker to scan for Sucrose Stearate and other allergens automatically.