Spot-fading cream taking persimmon leaf extract as functional raw material

Abstract

The invention relates to a spot-fading cream taking a persimmon leaf extract as a functional raw material. The spot-fading cream comprises the following main ingredients in percentage by weight: 4-8% of persimmon leaf extract, 6-14% of butanediol, 0.1-5% of xanthan gum, 0.1-5% of methylisothiazolinone, and the like. A preparation method comprises the following specific steps of: pouring persimmon leaf extract, butanediol, glycerol, xanthan gum, ethyl palmitate, sodium acrylate and sodium hyaluronate in a proportioning tank, uniformly stirring, and heating to 50 DEG C; pouring isohexadecane, cetostearyl alcohol, glyceryl stearate, capric triglyceride, polydimethylsiloxane, polysorbate-80, hydrolyzed oat protein, beta-glucan, tocopheryl acetate, methylisothiazolinone and iodopropynyl butylcarbamate in the proportioning tank aforementioned, stirring the mixture in the proportioning tank to form a homogeneous liquid, properly supplementing distilled water, continuously and uniformly stirring, then cooling to a room temperature; and obtaining the finished products after sampling inspection is passed.

Description

technical field [0001] The invention belongs to the technical field of daily-use chemicals, and in particular relates to a whitening cream containing persimmon leaf extract as a functional raw material and a preparation method thereof. technical background [0002] The melanin produced by the skin after sun exposure will make the skin darker. At the same time, unfavorable skin properties, such as dry skin, unclear cutin, disordered oil secretion, etc., will also lead to dark skin, acne spots and other problems, affecting the appearance of the skin. The whitening cream has the functions of protecting the skin, preventing dry skin, and whitening the skin, and is a product with high demand and great economic value in cosmetics. However, the main ingredients and functional raw materials of whitening creams on the market are artificially synthesized chemical reagents. These unnatural ingredients often contain heavy metals such as lead, arsenic, and mercury. If it is used for a l...

AI Technical Summary

Problems solved by technology

However, in the whitening creams on the market, the main ingredients and functional raw materials are artificially synthesized chemical reagents. These unnatural ingredients often contain heavy metals such as lead, arsenic, and mercury.

If used for a long time, it will lead to accelerated aging of the skin, prone to allergies, and the whitening and lightening effect of the product will become worse.

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