Ingredient
Stearic Acid
Octadecanoic acid
C18 fatty acid
What it is
A common plant- or animal-derived fatty acid used to emulsify, thicken, and soften creams.
How it works
When partly neutralised it acts as an emulsifier, and its waxy chains add body and a smooth, softening feel.
What it does
Emollient
Emulsifier
Viscosity controlling
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.
Found in these products
COSRX
Advanced Snail 92 All-in-One Cream
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Torriden
Solid-In Ceramide Cream
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Round Lab
Baby Mild Sunscreen SPF50+ Broad Spectrum
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Round Lab
365 Derma Relief Sunscreen
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Round Lab
Baby Mild Lotion
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Round Lab
1025 Dokdo Cleansing Balm
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Round Lab
1025 Dokdo Light Cream
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SKIN1004
Probio-Cica Enrich Cream
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SKIN1004
Probio-Cica Bakuchiol Eye Cream
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SKIN1004
Probio-Cica Intensive Ampoule
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SKIN1004
Madagascar Centella Soothing Cream
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Round Lab
Soybean Panthenol Cleansing Oil
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Round Lab
Soybean Panthenol Cleanser
Worth knowing
Round Lab
Soybean Panthenol Mask
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Round Lab
Soybean Panthenol Toner
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Round Lab
Soybean Panthenol Ampoule
Generally well tolerated
Round Lab
Soybean Panthenol Cream
Worth knowing
Round Lab
Soybean Nourishing Serum
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Round Lab
Soybean Nourishing Cream
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Round Lab
1025 Dokdo Cream
Worth knowing