PPG-5-Ceteth-10 Phosphate

Benefits
Hair ConditioningCleansingHair Gloss

What is PPG-5-Ceteth-10 Phosphate?

PPG-5-Ceteth-10 Phosphate is a synthetic anionic surfactant produced by phosphating a polyoxyethylene-polyoxypropylene ether of cetyl alcohol, involving 10 ethylene oxide units, 5 propylene oxide units, and a phosphate group. This chemical structure features a polar phosphate head for water affinity and a hydrophobic alkyl chain for oil solubility. Primarily found in hair care formulations like shampoos and conditioners, and occasionally in skin cleansers, it operates by lowering surface tension to facilitate dirt removal and foam generation during cleansing. As an emulsifier, it stabilizes oil-in-water mixtures by creating a protective layer at phase interfaces, ensuring product uniformity. Its conditioning properties stem from deposition on hair shafts, smoothing cuticles for improved manageability and appearance.

Comedogenic Rating 4/5 Higher risk of clogging pores
EWG Safety Rating 1-3 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

Cleanses effectively by reducing surface tension for better removal of oils and residues.

Supports hair conditioning to enhance texture and feel.

Promotes hair gloss through smoothing action on strands.

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 using hair care products for conditioning and shine.
Those with oily skin due to potential pore-clogging.
People seeking cleansing surfactants in shampoos or washes.
Acne-prone individuals given moderate comedogenic rating.
Users of emulsified lotions or creams for stable textures.
People preferring non-surfactant based cleansers.

Safety Notes

  • Rated low to moderate hazard (1-3) by environmental working groups.
  • Deemed safe for use in cosmetics at typical concentrations by safety assessments.

Frequently Asked Questions about PPG-5-Ceteth-10 Phosphate

What does PPG-5-Ceteth-10 Phosphate do in products?

It acts as a surfactant for cleansing and foaming, emulsifies phases for stability, and conditions hair.

Is it suitable for oily skin?

No, it has a comedogenic rating of 4, making it less ideal for oily or acne-prone skin.

What are its main uses?

Commonly in shampoos, conditioners, and cleansers for hair care and emulsification.