What Is Dipentaerythrityl Hexabehenate/Benzoate/Ethylhexanoate?
Dipentaerythrityl Hexabehenate/Benzoate/Ethylhexanoate is a waxy, oil-loving ingredient created by joining behenic acid, benzoic acid and 2-ethylhexanoic acid with a double unit of pentaerythritol, a sugar-alcohol base. The result is a large, stable molecule known as a hexaester. It is usually sourced from plant oils that provide the fatty acids, then reacted with synthetic pentaerythritol in a controlled setting. The final material looks like a soft solid or thick liquid that melts easily into oils.
Esters like this one began showing up in cosmetics in the 1990s as brands searched for richer, longer-lasting skin conditioners that felt elegant rather than greasy. Manufacturers favor it because it delivers a buttery slip similar to natural butters yet stays fresh longer and keeps formulas from separating.
Production involves heating the fatty acids with pentaerythritol under vacuum while removing water that forms during the reaction. The mixture is then purified, cooled and milled into a uniform consistency.
You will most often spot Dipentaerythrityl Hexabehenate/Benzoate/Ethylhexanoate in moisturizers, night creams, lip balms, solid or stick foundations, sunscreens, hair styling pomades, body butters and anti-aging masks where a smooth, cushiony finish is key.
Dipentaerythrityl Hexabehenate/Benzoate/Ethylhexanoate’s Cosmetic Benefits/Uses
Formulators rely on this ingredient mainly for one job that makes a noticeable difference in feel and performance
- Emollient – softens and smooths skin by filling in tiny gaps between surface cells, giving products a silky, non-sticky glide and helping keep moisture from escaping
Who Can Use Dipentaerythrityl Hexabehenate/Benzoate/Ethylhexanoate
This silky emollient works well for most skin types, especially dry, normal and combination skin that crave added softness. Very oily or acne-prone skin may find it a little rich because the long-chain fatty acids can sit on the surface and potentially trap oil, so lightweight alternatives may feel more comfortable for those users.
The ingredient is typically sourced from plant-based fatty acids and a lab-made sugar alcohol, with no animal-derived components, so it is generally considered suitable for vegans and vegetarians. Anyone following a strict lifestyle should still confirm with the brand that no animal additives are used during processing or in the final formula.
Current safety assessments show no reproductive or developmental concerns, so products containing this ester are viewed as safe for those who are pregnant or breastfeeding. This is not medical advice and anyone expecting or nursing should check with a physician before adding new skincare just to be safe.
Dipentaerythrityl Hexabehenate/Benzoate/Ethylhexanoate does not increase photosensitivity and pairs well with daytime products like sunscreens. It is also fragrance free and non-volatile, making it a gentle choice for sensitive skin.
Potential Side Effects/Adverse Reactions
Side effects from topical use vary from person to person. The points below outline potential reactions though most people will not experience any problems when the ingredient is used correctly in a well-formulated product.
- Mild clogged pores or breakouts in very oily or acne-prone skin due to its occlusive nature
- Contact dermatitis such as redness itching or rash in rare cases of individual sensitivity
- Allergic reaction including swelling or hives for those with a specific allergy to one of the fatty acids
- Eye irritation if the raw material or a high-concentration product accidentally gets into the eyes
If any irritation or adverse effect appears stop using the product and seek advice from a healthcare professional.
Comedogenic Rating
Rating: 2/5
This hexaester forms a breathable occlusive layer that is lighter than straight plant oils yet still contains long chain fatty acids. The film can occasionally trap excess sebum on very oily skin but its bulky branched structure limits deep pore penetration, keeping the clogging risk moderate rather than high.
Most acne-prone users can handle it in well-balanced formulas though those who break out easily may prefer leaner emollients or use it only in rinse-off products.
Summary
Dipentaerythrityl Hexabehenate/Benzoate/Ethylhexanoate serves mainly as an emollient, smoothing and softening skin while giving products a creamy slip. Its stable ester network also helps keep formulations homogenous and resistant to rancidity.
It is not a buzzworthy superstar yet it quietly appears in a wide range of moisturizers balms and makeup sticks because it delivers a rich feel without a greasy finish.
Safety reviews classify it as low risk with minimal irritation potential. Still, it is smart to patch test any new product containing this ester to make sure your individual skin stays happy.