Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate

What is Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate?

Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate is a large-molecule synthetic ester created by linking dilinoleic acid dimers—derived from unsaturated fatty acids in plant oils like safflower—with a blend of long-chain alcohols including behenyl from rapeseed, branched isostearyl, and phytosterols from vegetables. Primarily used in skincare creams, lip balms, and hair products, it acts as a lightweight emollient by forming a breathable film that enhances slip and reduces evaporation. Its conditioning properties maintain skin flexibility and hair smoothness, while its viscosity-controlling ability stabilizes emulsions for even application and improved sensory feel without greasiness.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Emollient
Softens and smooths skin by filling in surface roughness and improving slip; can also help reduce moisture loss when paired with occlusives and film formers.
Hair conditioning
Improves softness, shine, and manageability by reducing friction and static; commonly achieved with cationic agents, silicones, oils, or conditioning polymers.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
Viscosity controlling agent
Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.

Benefits

Provides softening and smoothing for skin by mimicking natural lipids.

Enhances hair shine and ease of styling through reduced friction.

Supports stable, user-friendly textures in creams and lotions.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals with dry or rough skin seeking hydration.
Those with rare allergies to plant-derived fatty esters.
People with unmanageable or dull hair.
People sensitive to complex lipid structures.
Users preferring lightweight, non-sticky formulas.
Individuals avoiding high-molecular-weight emollients.

Safety Notes

  • Considered low hazard with no reported irritation in cosmetic use.
  • Non-comedogenic, suitable for acne-prone skin.
  • Stable and non-sensitizing based on formulation reviews.

Frequently Asked Questions about Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate

Is this ingredient comedogenic?

No, it has a comedogenic rating of 0, making it unlikely to clog pores.

What skin types suit it best?

Ideal for dry skin needing softness without heaviness.

Does it cause irritation?

Evidence shows low irritation potential in cosmetic applications.