Sucrose Tristearate
An emulsifier and emollient from sugar and fatty acids. It blends oil and water, softens skin and gives a soft texture. Well tolerated.
Evidence by route
Topical application
A functional emulsifier and emollient. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Sucrose Tristearate (INCI: Sucrose Tristearate) is an emulsifier and emollient made from sugar and stearic acid. It binds oil and water, softens skin, and leaves a creamy, pleasant texture. Because of its gentle origin, it often appears in formulas for sensitive skin. This is a functional ingredient, not a skincare active. It gives sensory feel and emollience and holds the emulsion together, but does not treat wrinkles or pigment. Its value is in texture. Because of its topical use and lack of systemic relevance, it can be used during pregnancy and breastfeeding without restriction. Tolerance is good: low irritation and allergy potential. Its comedogenicity is very low, so it rarely causes trouble on oily or acne-prone skin, though it is worth noting on skin that reacts to rich textures.
Frequently asked questions
Is Sucrose Tristearate safe during pregnancy?
Sucrose Tristearate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Sucrose Tristearate for?
Sucrose Tristearate suits: normal, dry, combination, oily, sensitive.
What is Sucrose Tristearate and what does it do in cosmetics?
An emulsifier and emollient from sugar and fatty acids.
Is Sucrose Tristearate comedogenic?
On the Fulton scale 1/5 – very low comedogenicity. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
What's the INCI name for Sucrose Tristearate?
The INCI name is Sucrose Tristearate.
See Sucrose Tristearate in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Similar role in the formula
Explore by category
Ingredients in the same category
Sunflower Seed Oil, Sunflower Seed Oil Glyceride, Sunflower Seed Oil PEG-8 Esters, Sweet Almond Oil, C12-15 Alkyl Benzoate, Fucose, Hydrolyzed Wheat Flour, PCA
Published: · updated: