Peg 7 Esters

1. Definition Peg 7 Esters:

Peg 7 Esters are a group of polyethylene glycol esters derived from fatty acids. They are commonly used in cosmetics and personal care products as emulsifiers, surfactants, and solubilizers.

2. Use:

Peg 7 Esters are used in cosmetics to help stabilize emulsions, improve the texture of products, and enhance the solubility of ingredients. They also act as emollients, helping to soften and smooth the skin.

3. Usage Peg 7 Esters:

Peg 7 Esters are generally considered safe for use in cosmetics, but it is important to follow the recommended usage levels as excessive use can lead to skin irritation. It is advisable to perform a patch test before using products containing Peg 7 Esters, especially for individuals with sensitive skin. Additionally, it is recommended to store products containing Peg 7 Esters in a cool, dry place away from direct sunlight to maintain their stability and efficacy.

4. References:

- "Polyethylene Glycol" by Cosmetics Info

- "Polyethylene Glycol Esters" by Personal Care Council

- "Polyethylene Glycol Esters in Cosmetics" by CIR Safety Review