Simmondsia Chinensis (Jojoba) Wax PEG-120 Esters

Benefits
CleansingHair Gloss

What is Simmondsia Chinensis (Jojoba) Wax PEG-120 Esters?

Simmondsia Chinensis (Jojoba) Wax PEG-120 Esters is a cosmetic ingredient derived from the natural wax esters found in jojoba seeds, sourced from the Simmondsia chinensis plant native to arid regions. This wax, composed of long-chain fatty acids and alcohols resembling human sebum, undergoes chemical modification through esterification with polyethylene glycol (PEG-120), a polymer that imparts water solubility. Primarily used in rinse-off products like shampoos, conditioners, body washes, and cleansing emulsions, it acts as a multifunctional surfactant. By reducing surface tension, it enables effective emulsification of oils into water, supports micelle formation for dirt removal, and solubilizes fragrances and essential oils, contributing to clear, stable formulations with a smooth feel.

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:

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.
Solubilizing agent
Helps incorporate oils and fragrance into water-based formulas by forming micro-solutions, enabling clear sprays, toners, and micellar products.

Benefits

Delivers thorough cleansing by lifting dirt, oil, and impurities from skin and hair.

Enhances hair gloss for a shiny, conditioned appearance.

Facilitates incorporation of oils into water-based products for stable formulas.

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 effective yet gentle cleansing in daily routines.
People sensitive to polyethylene glycol derivatives.
Hair care users desiring added shine without heaviness.
Individuals with rare jojoba allergies.
Those preferring non-comedogenic ingredients in wash-off products.
Those preferring completely natural, unmodified plant ingredients.

Safety Notes

  • Considered safe for use in cosmetics by regulatory reviews, with low hazard potential.
  • Non-comedogenic profile supports use in formulations for various skin types.

Frequently Asked Questions about Simmondsia Chinensis (Jojoba) Wax PEG-120 Esters

What is Simmondsia Chinensis (Jojoba) Wax PEG-120 Esters?

A water-soluble surfactant made by esterifying jojoba seed wax with PEG-120, used in cleansers and hair products for emulsifying and solubilizing.

Is it safe for skin?

Rated moderate hazard overall, with evidence supporting safety in rinse-off cosmetics and low comedogenic potential.

Does it cause breakouts?

Features a comedogenic rating of 0, indicating low likelihood of pore clogging.