What Is Diphenolic acid?

Learn about the viscosity-controlling characteristics of Diphenolic acid and its usage in personal care products.

What Is Diphenolic acid? Brandon Jones / IngredientReviewer

Last Updated: October 2, 2024

Written by Brandon Jones

What Is Diphenolic acid?

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Diphenolic acid is a chemical that helps control the thickness of cosmetics. It is also known as bisphenol and has another name which is 4,4-bis(4-hydroxyphenyl)pentanoic acid.

What is the purpose of Diphenolic acid in personal care products? It is used for its viscosity-controlling characteristics. Diphenolic acid adjusts the thickness of a product.

Names and identifiers that we found for this substance include: Diphenolic Acid, 4,4-Bis(4-hydroxyphenyl)valeric acid, and "Benzenebutanoic acid, 4-hydroxy-γ-(4-hydroxyphenyl)-γ-methyl-".

What Are Viscosity-Controlling Ingredients?

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Diphenolic acid has viscosity-controlling characteristics.

Viscosity-controlling ingredients increase or decrease the thickness of a product. These ingredients are essential in creating the desired texture and consistency for cosmetic products such as lotions, creams, and serums.

Increasing the viscosity of a cosmetic product can provide a thicker and more substantial texture, making it easier to apply and providing better coverage. On the other hand, decreasing the viscosity can create a lighter, more fluid consistency, allowing for quicker absorption into the skin.

Safety

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Remember, always read and follow the instructions provided on product labels carefully. If you have any questions or concerns about using a product containing various ingredients, consult with your doctor or healthcare provider before use.