Science
Mechanism of Action
This ingredient functions by significantly reducing surface tension, enabling it to act as an effective surfactant that lifts and removes dirt, oil, and impurities from the skin and hair. As an emulsifier, it creates and stabilizes uniform mixtures of oil and water, fundamental for many cosmetic products. Additionally, PEG-20 TALLOWATE can serve as a solubilizer for other compounds, impart lubricating qualities, and function as a humectant, assisting the skin in retaining hydration by forming hydrogen bonds with water molecules and reducing transepidermal water loss.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyethylene glycols generally exhibit low toxicity and minimal reactivity, which contributes to enhanced product stability, texture, and overall efficacy. While a precise optimal pH range for PEG-20 TALLOWATE is not specified, PEG solutions can inherently be acidic, often requiring pH adjustment during formulation to align with the slightly acidic pH (e.g., 5.11-5.32) typically desired for skin compatibility in cosmetic emulsions.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has comprehensively evaluated polyethylene glycols (PEGs) and their derivatives, generally concluding they are safe for use in cosmetics when properly formulated to be non-irritating. A maximum reported concentration of 10.1% was noted for the related ingredient, PEG-20 Stearate, in hair grooming aids. A primary safety consideration for PEGs involves the potential presence of manufacturing impurities, such as ethylene oxide and 1,4-dioxane. The U.S. FDA has designated PEGs as safe for general or specific, limited use in food products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-20 TALLOWATE is a valuable formulating agent due to its effective emulsifying and cleansing properties, contributing to stable product textures and overall formulation performance, supported by a general safety profile established by regulatory assessments.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources