PEG-7 Caprylic/Capric Glycerides

PEG / Ethoxylated

What is PEG-7 Caprylic/Capric Glycerides?

PEG-7 Caprylic/Capric Glycerides is a synthetic compound created by ethoxylating (adding seven ethylene oxide units) mono- and diglycerides derived from caprylic (C8) and capric (C10) fatty acids, often sourced from coconut or palm kernel oils. Commonly found in shampoos, conditioners, body washes, lotions, and makeup removers, it works multifunctionally in formulations. As a surfactant, it lowers surface tension to remove dirt and oils gently during cleansing. Its emulsifying action bridges oil and water phases, creating stable emulsions for creamy textures. The emollient properties deposit a light film on skin and hair, enhancing smoothness and reducing friction without greasiness. This makes it suitable for both rinse-off cleansers and leave-on moisturizers, contributing to spreadability and product performance across various cosmetic categories.

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.

Benefits

Softens and smooths skin surface for improved texture and feel.

Facilitates gentle cleansing by effectively removing oils and impurities.

Stabilizes emulsions to ensure consistent lotion and cream consistency.

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 softening effects.
Those sensitive to PEG compounds or ethoxylated ingredients.
Users of cleansers and shampoos needing mild surfactant action.
Individuals concerned about potential impurities in ethoxylated surfactants.
People preferring stable, non-separating emulsion-based products.
People with known allergies to coconut-derived fatty acid glycerides.

Safety Notes

  • Considered safe for cosmetic use by regulatory bodies with low risk at typical concentrations.
  • May contain trace impurities from manufacturing, minimized in quality products.

Frequently Asked Questions about PEG-7 Caprylic/Capric Glycerides

Is PEG-7 Caprylic/Capric Glycerides comedogenic?

No, it has a comedogenic rating of 0, suitable for acne-prone skin.

What products contain this ingredient?

Common in shampoos, body washes, lotions, and makeup removers for emulsifying and softening.

Is it safe for sensitive skin?

Generally low irritation risk, but patch test if sensitive to PEGs.