Peg 4 Stearate

1. Definition Peg 4 Stearate:

Peg 4 Stearate is a polyethylene glycol derivative of stearic acid. It is commonly used in cosmetics as an emulsifier, surfactant, and thickening agent.

2. Use:

Peg 4 Stearate is primarily used in cosmetics and personal care products such as creams, lotions, and makeup. It helps to stabilize and emulsify the ingredients in these products, allowing for a smooth and uniform texture. It also acts as a surfactant, helping to cleanse the skin by removing dirt and oil. Additionally, Peg 4 Stearate can provide a creamy consistency to products and improve their spreadability.

3. Usage Peg 4 Stearate:

When using cosmetics containing Peg 4 Stearate, it is important to be aware of potential sensitivities or allergies to this ingredient. Some individuals may experience skin irritation or allergic reactions when using products with Peg 4 Stearate, so it is recommended to perform a patch test before widespread use. It is also advised to follow the instructions on the product label and discontinue use if any adverse reactions occur.

4. References:

- "PEG-4 Stearate" by Cosmetics Info, https://cosmeticsinfo.org/ingredient/peg-4-stearate

- "Polyethylene Glycol (PEG) Compounds in Cosmetics" by FDA, https://www.fda.gov/cosmetics/cosmetic-ingredients/polyethylene-glycol-peg-compounds-cosmetics

- "Safety Assessment of PEG Compounds for Cosmetic Use" by International Journal of Toxicology, https://journals.sagepub.com/doi/10.3109/10915819709051143