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Moumoujus

JOJOBA WAX PEG-120 ESTERS.

Valuable / SURFACTANT - CLEANSING

Jojoba Wax PEG-120 Esters is a water-soluble, non-ionic ingredient derived from jojoba oil, engineered to enhance formulation texture, stability, and sensory feel. It delivers significant skin hydration and elasticity, while also acting as a mild cleansing and conditioning agent.

Summary

Surfactant Cleansing Emulsifier Emollient Solubilizer Conditioning

Science

Mechanism of Action

Operating as a gentle non-ionic surfactant, emulsifier, and solubilizer, this ingredient significantly refines the texture and stability of water-based skincare formulations. Its structural similarity to natural skin sebum allows for effective recognition and deeper penetration, where it forms a lightweight, non-greasy protective film. This action is critical for boosting skin hydration and elasticity, ensuring a soft, smooth, and supple complexion, alongside providing mild cleansing and conditioning benefits.

Research

Clinical Evidence

Medium confidence
Effective range 0.5–5%
Optimal

N/A

Key findings

  1. 01 When incorporated into a micellar cleanser, Jojoba Wax PEG-120 Esters facilitated a statistically significant 61% increase in skin hydration compared to both baseline and a placebo formulation.
  2. 02 Formulators typically utilize this ingredient within a concentration range of 0.5% to 5%, with 0.5% to 3% often cited for optimal performance and compatibility.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 5.5 – 7
0 7 14

Stability

The ingredient itself maintains optimal stability within a pH range of 5.5 to 7.0. For a shelf life of approximately six months, proper storage in a cool, dry place, away from direct sunlight, with a tightly sealed container, is essential.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

While specifically 'JOJOBA WAX PEG-120 ESTERS' has not been individually reviewed by the Cosmetic Ingredient Review (CIR) Expert Panel, related jojoba derivatives are generally considered safe, and polyethylene glycols (PEGs) typically demonstrate very good skin tolerance. This ingredient is permissible in EWG VERIFIED™ products, though adherence to potential use restrictions and warnings may be required, particularly concerning the mitigation of toxic impurities.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Jojoba Wax PEG-120 Esters is a valuable, multifunctional ingredient that significantly enhances skin hydration and formulation aesthetics with a low risk profile across all skin types.

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