Diisopropyl Adipate ●
TL;DR. This ingredient is primarily an emollient and solvent, used to give formulas a light, dry skin feel and help dissolve oil-soluble actives, filters, and fragrance components.
What does Diisopropyl Adipate do in a cosmetic formula?
This ingredient is primarily an emollient and solvent, used to give formulas a light, dry skin feel and help dissolve oil-soluble actives, filters, and fragrance components.
Is Diisopropyl Adipate clean?
It is generally well tolerated, with low reported irritation potential and little clean-standard controversy. The main clean-beauty friction is its synthetic origin rather than a common sensitizer or restricted-list profile.
Is Diisopropyl Adipate sustainable?
This material is commonly made from petrochemical feedstocks, although renewable routes may exist depending on supplier documentation. It is expected to biodegrade more readily than silicone oils, but sourcing transparency matters.
Is Diisopropyl Adipate COSMOS-approved?
Conventional grades are generally not aligned with COSMOS-organic or COSMOS-natural requirements unless a certifier accepts a documented natural-origin supply chain. From a Green Chemistry view, it performs well on low irritation and likely biodegradability, but less well on renewable feedstock alignment.
How does Diisopropyl Adipate work chemically?
The molecule is a branched diester, which explains its low-viscosity slip, good spreadability, and compatibility with many lipophilic ingredients. It is typically used in the low single digits to around 10% in leave-on products, and it is more stable in neutral to mildly acidic systems than under strongly alkaline conditions where ester hydrolysis can occur.
Last updated 2026-05-13