Diisostearyl Malate
An emollient ester with shine. It softens skin, adds gloss and holds pigments, common in lipsticks. Well tolerated.
Evidence by route
Topical application
A functional 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
Diisostearyl Malate is an ester of malic acid and isostearyl alcohol. INCI: Diisostearyl Malate. In a formula it works as a rich emollient and binding component: it softens skin, gives an enveloping slip, holds pigments, and adds shine, so it is especially valued in lipsticks, glosses, and rich color cosmetics. It is a functional sensory component, not a skincare active. Pregnancy safety. Systemic absorption through intact skin is low and there is no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low, suitable for sensitive skin.
Frequently asked questions
Is Diisostearyl Malate safe during pregnancy?
Diisostearyl Malate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Diisostearyl Malate for?
Diisostearyl Malate suits: normal, dry, combination, oily, sensitive.
What is Diisostearyl Malate and what does it do in cosmetics?
An emollient ester with shine.
Is Diisostearyl Malate comedogenic?
On the Fulton scale 2/5 – low comedogenicity. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
What's the INCI name for Diisostearyl Malate?
The INCI name is Diisostearyl Malate.
See Diisostearyl Malate in a product composition right on the store page
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