What is the chemical name of Carbopol?

What is the chemical name of Carbopol?

Carbomer 941

What is gel formulation?

A gel formulation includes a gelling agent—carbomers, hydroxyethyl cellulose, and hydroxypropyl cellulose are the most widely used—and solubilizers. Depending on the excipients used, a gel can be transparent (most common), translucent, or opaque.

Is Carbopol safe for skin?

“Carbomer has been assessed as safe to use in cosmetic products,” he assures. “It has been shown that carbomers can be used by everyone and have no adverse effect.” Known to be safe for all skin types, carbomers are fluffy white powders that allow other ingredients in your products to work together to get the job done.

What is Carbopol made of?

Carbopol 934 is cross-linked with allyl sucrose and polymerized in benzene. Carbopol 71, 971, and 974 are cross-linked with allylpentaerythritol and polymerized in ethyl acetate. Carbomer polymers contain 56%–68% of carboxylic acid (–COOH) groups and 0.75%–2% of cross-linking agents.

Is Carbopol natural?

Carbopol 940, also known as Carbomer, is a 100% synthetic thickening agent derived from acrylic acid and is so distantly removed from most natural chemical compounds that it simply doesn’t cause negative reactions on the skin.

At what pH does a Carbomer gel?

5.5–8.0
The pH of formulations should correspond to the value of saliva pH (5.5–8.0). For carbomer-based gels, the required pH value is obtained by neutralizing them with alkaline components, which leads to their structuring (thickening)….