Preparation method of bath salt

Abstract

The invention provides a preparation method of bath salt, relating to the technical field of bath products. The bath salt is synthesized from 99.80% of magnesium sulfate heptahydrate and 0.20% of essence, wherein each crystal molecule of magnesium sulfate heptahydrate contains seven crystal water molecules, and actually, the content of pure magnesium sulfate is 48%-52%. The bath salt has the effect that after being dissolved in water, magnesium sulfate is absorbed and permeates through the body through the feet and the pores in the surface of the skin, so as to be absorbed by the human body.

Description

technical field [0001] The invention relates to the technical field of bath products, in particular to a preparation method of bath salt. Background technique [0002] The production formula of traditional bath salt is: salt 92%; sodium lauryl sulfate 3%; milk powder 5%; spice 0.1%. [0003] The "sodium lauryl sulfate" in the traditional bath salt formula is a surfactant, which will cause some irritation to the human skin. The contact between the salt in the traditional formula and the skin will not only clean but also cause the strong dehydration function of the salt. Aging skin. Contents of the invention [0004] The purpose of the present invention is to provide a bath salt preparation method, the effect of the bath salt produced is to dissolve magnesium sulfate in water, absorb and infiltrate through the pores on the feet and skin surface to achieve human body absorption. [0005] In order to solve the existing problems of the background technology, the present inven...

AI Technical Summary

Problems solved by technology

[0003] The "sodium lauryl sulfate" in the traditional bath salt formula is a surfactant, which will cause some irritation to the human skin. The contact between the salt in the traditional formula and the skin will not only clean but also cause the strong dehydration function of the salt. skin aging