This complex ester of dipentaerythritol and mixed C5-C9 fatty acids is oil-soluble and used as an emollient in cosmetics. It's preferred for lightweight cushioning, smooth spread, and boosting occlusive texture in balms, sunscreens, and color formulas.
An emollient that softens skin and helps lock in moisture.
Category
Barrier Support, Skin Conditioning
Type
Emollient
Ratings
Overall Rating
Good
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Dipentaerythrityl Hexa C5-9 Acid Esters a Good Ingredient?
Good: a stable, inert multi-ester that softens skin and reduces water loss with a light afterfeel, with a low history of irritation. Performance is consistent across formats, but the benefit stays cosmetic and sensory rather than corrective, which is why it sits at Good rather than Great.
What it does
Skin Benefits
Softens skin and helps reduce moisture loss for lasting comfort. Leaves a light, non-greasy finish suitable for daily wear.
Where you'll find it
Uses in Skincare & Cosmetics
Used in balms, sunscreens, and foundations to improve playtime and create a creamy, even application.
Before you use it
Safety
Typically well tolerated with low irritation potential. Allergic reactions are uncommon; patch testing is prudent for very sensitive skin. No known major regulatory limitations.
Products with Dipentaerythrityl Hexa C5-9 Acid Esters