Emollient ingredient

Isostearic Acid

A branched-chain C18 fatty acid used as an emollient, skin-conditioning agent, and co-emulsifier in cosmetic creams and lotions.

emollientemulsifierskin-conditioning

Benefits

  • Provides a rich, conditioning feel on skin
  • Functions as a co-emulsifier to stabilize formulas
  • Improves texture and spreadability of creams

Watch for

  • May be comedogenic for acne-prone skin
At a glance
CategoryEmollient
IrritancyLow–moderate
Beginner-friendlyYes
In your routine

Generally well-tolerated and easy to layer.

Found in 19 products
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Products with Isostearic Acid

Crystal Retinal 3 Stable Vitamin ASerum
Medik8
Crystal Retinal 3 Stable Vitamin A
Nameraka Honpo Soy Milk Isoflavone Facial FoamCleanser
Sana
Nameraka Honpo Soy Milk Isoflavone Facial Foam
B.A Milk NMoisturizer
POLA
B.A Milk N
Vital Act LotionToner
d program
Vital Act Lotion
Sukoyaka Suhada Urea Moisture Face CreamMoisturizer
Ishizawa Labs
Sukoyaka Suhada Urea Moisture Face Cream
Reflet Balancing WaterToner
Elixir
Reflet Balancing Water