Caprylyl Glyceryl Ether

What is Caprylyl Glyceryl Ether?

Caprylyl glyceryl ether is a synthetic non-ionic surfactant formed by etherifying caprylyl alcohol, an eight-carbon fatty alcohol derived from natural sources like coconut, with a glyceryl group from glycerol. Commonly found in cleansers, shampoos, body washes, and micellar waters, it works by reducing surface tension between water and oils, allowing dirt and makeup to be emulsified and rinsed away easily. Its dual hydrophilic and lipophilic structure enables micelle formation, which traps impurities without harsh stripping. In formulations, it enhances product spreadability and stability while contributing to creamy lather, making it popular for eye-area and sensitive skin products due to its gentle profile.

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

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Surfactant
Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.
Cleansing agent
Removes dirt, oil, and impurities by lowering surface tension and forming micelles, enabling soils to be lifted and rinsed away from skin, hair, or teeth.
Foam booster
Enhances foam volume and creaminess and can stabilize lather, improving sensory feel and perceived cleansing in shampoos and wash-off products.

Benefits

Delivers thorough cleansing by emulsifying oils and dirt for easy rinse-off.

Improves foam quality, creating rich, stable lather for better user experience.

Supports mild formulations suitable for frequent use on face and body.

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 sensitive skin seeking non-drying cleansers.
Those with known allergies to alkyl ethers or glycerol derivatives.
Users of eye makeup removers needing gentle oil solubilization.
Individuals experiencing reactions to synthetic surfactants.
People preferring foam-rich shampoos or body washes without irritation.
People preferring completely natural or preservative-free products.

Safety Notes

  • Rated low hazard by safety assessments, suitable for rinse-off use.
  • Non-comedogenic, unlikely to clog pores in cleansing products.

Frequently Asked Questions about Caprylyl Glyceryl Ether

What is caprylyl glyceryl ether used for?

Primarily as a surfactant in cleansers, shampoos, and micellar waters to remove impurities and boost foam.

Is it safe for sensitive skin?

Yes, it's considered mild with low irritation risk in rinse-off products per safety reviews.

Does it cause breakouts?

No, it has a comedogenic rating of zero, safe for acne-prone skin.