ehentrimonium chloride - Behentrimonium Chloride is supposed to be "gentler" then Cetrimonium Chloride which is found in most conditioners. Behent is the surfactant in my NGOFB Asian Pear and Red Tea. Behentrimonium Metholsulfate is supposed to the most gently of the Quats/CatSufs and is used as a detangler in baby products and more natural conditioners.
Edit: It is added to shaving cream and dyes as the "conditioning" agent to give softness, it will not damage your hair but can be irritating to the eyes.
The safety of Cetyl Esters has been assessed by the Cosmetic Ingredient Review (CIR) Expert Panel. The CIR Expert Panel evаluated the scientific data and concluded that Cetyl Esters was safe as used in cosmetics and personal care products.
These inorganic cationic polymers deposit onto the hair because of the electrostatic attraction between the polymer and the negatively-charged protein surface of the cuticle. In this manner, they behave much like polyquaternium materials (organic cationic polymers), which are excellent conditioning agents as well. The charge density of the polymer can be varied by changing the placement and quantity of the amine groups. A polymer with greater charge density will be more substantive to the hair than one with lesser charge density.
One interesting property of these polymers is that they provide selective conditioning to the areas most in need of it. The mechanism by which they accomplish this is, again, electrostatic attraction. Highly damaged areas of the hair cuticle possess higher negative charge density, which enhances the affinity of the cationic polymer to that specific area. These polymers can provide a targeted beneficial effect.
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