Polyquaternium 7 in Shampoo
Nowadays, there is something in shampoo called polyquaternary ammonium salt-7. The function of this polyquaternary ammonium salt-7 in shampoo is particularly crucial. It can increase the viscosity of the shampoo, make the texture uniform, and it is easy to disperse and apply when used, so as not to be scattered and shapeless. And it can give the hair a luster, make the hair soft and easy to comb, and avoid the pain of being torn. The hair is nourished by it, like a shield of protection, and the risk of damage and dryness is reduced. It is an indispensable ingredient in the shampoo, and it is also important for shampoo and hair care.

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