Question 1

What does Potassium Myristoyl Glutamate do in a cosmetic formula?

Accepted Answer

This ingredient is a mild anionic surfactant used for cleansing, foaming, and helping oils disperse in rinse-off formulas. It is especially common in facial cleansers, body washes, and low-stripping shampoo systems.

Question 2

Is Potassium Myristoyl Glutamate clean?

Accepted Answer

From a clean-beauty perspective, it is generally well tolerated and has a favorable profile compared with stronger sulfate-style detergents. Main formulation watchpoints are eye sting, concentration, and pH, rather than restricted-list concerns.

Question 3

Is Potassium Myristoyl Glutamate sustainable?

Accepted Answer

This material is commonly made from a fatty acid source plus an amino acid-derived component, with the fatty feedstock often coming from coconut or palm kernel supply chains. It is expected to be readily biodegradable, and sourcing transparency matters most when palm-derived inputs are used.

Question 4

Is Potassium Myristoyl Glutamate COSMOS-approved?

Accepted Answer

It is permitted under COSMOS-natural and COSMOS-organic frameworks when made from approved feedstocks and compliant processing. Its fit with Green Chemistry is strong because it can use renewable carbon, performs at low use levels, and has good biodegradability.

Question 5

How does Potassium Myristoyl Glutamate work chemically?

Accepted Answer

The molecule is a potassium salt of an N-acyl amino acid, combining a C14 fatty chain with a carboxylate-rich polar head that gives it anionic surfactant behavior. It is commonly used around 0.5% to 10% active matter in cleansers, with best performance in mildly acidic to neutral systems and improved foam quality when paired with amphoteric or nonionic surfactants.