Diisooctyl Succinate ●
TL;DR. This ingredient is a lightweight emollient and skin-conditioning ester that improves spread, slip, and a dry after-feel in creams, lotions, sunscreens, and makeup. It can also help dissolve or disperse oil-soluble components in anhydrous or emulsion systems.
What does Diisooctyl Succinate do in a cosmetic formula?
This ingredient is a lightweight emollient and skin-conditioning ester that improves spread, slip, and a dry after-feel in creams, lotions, sunscreens, and makeup. It can also help dissolve or disperse oil-soluble components in anhydrous or emulsion systems.
Is Diisooctyl Succinate clean?
From a clean-beauty perspective, this ingredient is generally a low-irritation synthetic ester with no major allergen profile or common restricted-list flag. The main friction is not skin safety, but synthetic sourcing and whether a specific supplier can document clean-standard compliance.
Is Diisooctyl Succinate sustainable?
This material is typically made from esterified chemical feedstocks, which may be petroleum-derived or partly bio-based depending on the supplier. It is expected to be more biodegradable than silicone fluids, but feedstock origin and manufacturing data matter for a stronger sustainability call.
Is Diisooctyl Succinate COSMOS-approved?
It is not automatically permitted under COSMOS, and acceptance depends on documented natural-origin feedstocks plus approved esterification chemistry. Conventional grades have only partial Green Chemistry alignment, with a favorable functionality profile but sourcing caveats.
How does Diisooctyl Succinate work chemically?
The molecule is a branched C8 alcohol diester of a four-carbon dicarboxylic acid, which gives it low polarity, good slip, and a non-greasy sensory profile. It is commonly used around 1 to 10% in emulsions or higher in anhydrous systems, and like most esters it is most stable away from strongly acidic or alkaline conditions.
Last updated 2026-05-13