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Moumoujus

PEG-75 SOY GLYCERIDES.

Valuable / SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING

PEG-75 SOY GLYCERIDES is a multifunctional polyoxyethylene derivative of soy glycerides that acts as an effective skin-conditioning agent, emollient, and humectant to boost skin hydration and softness. It also functions as a powerful emulsifier and solubilizer, stabilizing formulations and enabling the homogeneous blending of diverse ingredients.

Summary

skin-conditioning emollient humectant surfactant emulsifier solubilizer binding solvent

Science

Mechanism of Action

On the skin, PEG-75 SOY GLYCERIDES creates a thin, protective layer, effectively reducing transepidermal water loss, which results in improved skin softness and smoothness, especially beneficial for dry and rough complexions. Its inherent humectant properties draw environmental moisture into the stratum corneum, significantly enhancing overall skin hydration. Within cosmetic formulations, it performs as a surfactant and emulsifier, crucial for blending immiscible oil and water components, thereby ensuring product stability and contributing to a gentle cleansing action. Furthermore, its solubilizing capacity allows for the incorporation of hydrophobic (oil-soluble) substances into aqueous solutions.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 2 – 10
0 7 14

Stability

PEG-75 SOY GLYCERIDES is a nonionic ingredient, ensuring broad compatibility with various ionic species in formulations. It exhibits excellent stability across a wide pH range, specifically between 2 and 10, and maintains its integrity when exposed to common oxidative or reducing agents.

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that PEGylated alkyl glycerides, including PEG-75 SOY GLYCERIDES, are safe for use in cosmetics provided they are formulated to be non-irritating. This assessment emphasizes the necessity for manufacturers to implement appropriate procedures to remove potential contaminants like 1,4-dioxane and unreacted ethylene oxide residues. While PEG-75 SOY GLYCERIDES itself has a low risk of skin sensitivities and has shown to be non-irritating in Draize tests for related derivatives (e.g., PEG-75 Lanolin), it is generally advised that PEGs should not be applied to severely damaged skin due to observed systemic toxicity and sensitization risks with some PEGylated ingredients (e.g., PEG Soy Sterols) under such conditions.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
No Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

PEG-75 SOY GLYCERIDES is a valuable multifunctional ingredient, enhancing skin hydration and softness while acting as an effective emulsifier and solubilizer in formulations, considered safe when properly formulated to be non-irritating.

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