Is Sucrose Stearate fungal acne safe?

No, Sucrose Stearate is considered a trigger for fungal acne (Malassezia) as it typically contains lipids or esters that feed the yeast.

Is Sucrose Stearate safe for pregnancy?

Yes, Sucrose Stearate is generally considered safe for use during pregnancy.

Is Sucrose Stearate vegan?

Yes, Sucrose Stearate is typically vegan.

Is Sucrose Stearate comedogenic?

No, Sucrose Stearate has a low comedogenic rating of 0/5 and is unlikely to clog pores.

Sucrose Stearate

Sugar Ester

Good

Safe

Pores

0/5

Irritancy

0/5

FA Safe

❌ No

Pregnancy

✅ Safe

Vegan

✅ Yes

Science & Benefits

Sucrose Stearate is a plant-derived sugar ester created by the reaction of sucrose and stearic acid. In 2026 biotech skincare, it is a 'gold standard' for biomimetic emulsification. Because its structure resembles the skin's own lipid bilayer, it integrates seamlessly into the stratum corneum, reinforcing the barrier while providing deep, non-tacky hydration. It is entirely non-comedogenic (rating 0). While it contains a stearic component, the sucrose bond makes it significantly less accessible to fungal acne triggers than pure stearates, though caution is still advised for extreme cases of Malassezia.

Safety Alerts

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Fungal Acne: This ingredient is a lipid/ester that can feed Malassezia yeast. Avoid if you have active FA bumps.