Tribehenin PEG-20 Esters

PEG / Ethoxylated
Benefits
Softening

What is Tribehenin PEG-20 Esters?

Tribehenin PEG-20 Esters is a synthetic compound created by linking tribehenin, a triglyceride from behenic acid sourced from vegetable oils like rapeseed, with 20 units of polyethylene glycol. This process yields a waxy, water-dispersible material commonly incorporated into moisturizers, lotions, shampoos, and makeup removers. It functions by mimicking natural skin lipids to provide lubrication and smoothness, while its amphiphilic structure—having both hydrophilic PEG chains and lipophilic fatty portions—lowers interfacial tension between oil and water phases. This enables the formation of stable emulsions, enhances product spreadability, promotes even application, and supports mild cleansing without stripping moisture. In formulations, it contributes to a luxurious texture, helping ingredients disperse uniformly for better sensory experience.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 3 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.
Surfactant
Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.
Emulsifying agent
Enables stable mixing of oil and water phases by forming an interfacial film, helping create lotions, creams, and cleansers with consistent texture.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.

Benefits

Provides softening effect by filling skin's surface irregularities for smoother feel.

Acts as emulsifier to blend oils and water for stable cream and lotion textures.

Supports skin conditioning to maintain flexibility and reduce dryness.

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Who It's For

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

Who May Benefit Who Should Avoid
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Individuals sensitive to ethoxylated compounds may experience mild reactions.
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People with very reactive skin opting for minimal-ingredient routines.
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Those avoiding PEG derivatives due to contamination concerns in unpurified forms.

Safety Notes

  • Rated low hazard by databases when used in typical cosmetic levels.
  • Purified versions minimize potential impurities like ethylene oxide.

Frequently Asked Questions about Tribehenin PEG-20 Esters

What does Tribehenin PEG-20 Esters do in products?

It softens skin, emulsifies oils and water, and conditions for smooth, flexible feel.

Is it safe for daily use?

Yes, it's considered low hazard in cosmetics with proper purification.

Does it clog pores?

No, it has a comedogenic rating of zero.