Polyquaternium 7, generally referred to as a "Quat", is used in a wide variety of products including shampoos, hair conditioners, bath soaps, shower gels and body washes. Polyquaternium-7 prevents or inhibits the buildup of static electricity and dries to form a thin coating that is absorbed onto the hair shaft. It provides good slip for detangling and adds softness and shine to dry hair.
Polyquaternium-7 is a clear, colorless to pale yellow liquid.
INCI Name: Polyquaternium 7
Physical Form: Colorless, clear liquid
Solubility: Water soluble
Recommended Usage: 0.2-5%
Point of Interest: http://swiftcraftymonkey.blogspot.ca/2009/04/better-crafting-through-chemistry_26.html
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