PPG-2-Deceth-30

What is PPG-2-Deceth-30?

PPG-2-Deceth-30 is a synthetic nonionic surfactant produced by adding ethylene oxide and propylene oxide units to decyl alcohol, creating a polyether chain with both hydrophilic and lipophilic properties. This structure allows it to function effectively in water-based cosmetic formulations such as shampoos, body washes, facial cleansers, lotions, and creams. As a surfactant, it reduces surface tension between oil and water, enabling dirt and oils to be rinsed away while promoting foam formation. Its emulsifying role involves forming a stable film at the oil-water interface, preventing separation and ensuring smooth, consistent product textures. Commonly used at low levels, it aids in solubilizing fragrances and active ingredients, contributing to clear, stable formulations without compromising mildness.

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:

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

Provides gentle cleansing by lowering surface tension to remove impurities effectively.

Stabilizes oil-in-water emulsions for smooth, non-separating lotions and creams.

Supports mild foaming action in shampoos and washes for a pleasant user experience.

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 seeking mild, non-comedogenic cleansers for daily use.
Those with rare allergies to polyethylene glycol derivatives.
People with normal to oily skin preferring stable emulsion-based moisturizers.
People preferring completely natural or PEG-free formulations.
Users of shampoos and body washes needing effective yet gentle surfactants.
Individuals sensitive to ethoxylated alcohols, though irritation is uncommon.

Safety Notes

  • Considered low hazard with a top safety rating from environmental health assessments.
  • Deemed safe for cosmetic use by expert review panels based on typical concentrations.

Frequently Asked Questions about PPG-2-Deceth-30

What does PPG-2-Deceth-30 do in products?

It acts as a surfactant for cleansing and foaming, and an emulsifier to blend oils and water stably.

Is PPG-2-Deceth-30 safe for sensitive skin?

It has low irritation potential and is rated safe in cosmetics by expert panels.

Does it clog pores?

It carries a zero comedogenic rating, making it suitable for acne-prone skin.