High-oil-content facial cleanser and preparation method thereof

Abstract

The invention discloses a high-oil-content facial cleanser which is prepared from, by weight, 10-20 parts of fatty acid, 10-30 parts of soothing oil, 5-12 parts of glycerin, 8-12 parts of acrylic ester / beheneth-25 metacrylic acid ester copolymers, 1-3 parts of glyceryl stearate, 4-6 parts of potassium hydroxide, 0.5-2 parts of accessories and 10-30 parts of water. The accessories comprise preservative, chelating agents and film-forming agents, the fatty acid is C12-C18 acid, and the soothing oil is mineral oil or plant oil. The facial cleanser has better skin feeling, stability and foamabilityand is easy to clean, and a moistening protective layer is retained on the surface of the skins after the skins are cleaned by the facial cleanser. The invention further provides a preparation methodof the high-oil-content facial cleanser.

Description

technical field [0001] The invention relates to the technical field of fine chemicals, in particular to a facial cleanser with high oil content and a preparation method thereof. Background technique [0002] The face is located above the neck of the human body and directly in front of the head. The face is composed of eyes, ears, nose, mouth and gills among the five sense organs. It is the most important image of the human body, so the face is usually the part where cosmetics are used most frequently. Facial skin is generally exposed to the air and is easily affected by the external environment, such as computer, mobile phone radiation, dry climate, work fatigue, ultraviolet rays, living environment pollution, and the use of other beauty cosmetics (such as: makeup primer, foundation, etc.) , BB cream, eye shadow, blush, etc.), resulting in dry, greasy, sagging, dull, dirt accumulation, inflammation and acne and other skin problems on the face. [0003] In addition to makeu...

AI Technical Summary

Problems solved by technology

[0005] 1) Surfactant facial cleanser: the price is relatively low, the formula is relatively simple, but the foaming speed is slow, the foam is not fine enough, the washing feeling is not good, there is residue on the skin after washing, it feels unclean, and there are some surfactants It can also be irritating to the skin.

[0006] 2) Soap-based facial cleanser: the most mainstream facial cleanser product on the market, with fast foaming speed, rich and fine foam, smooth rinse, and excellent decontamination and oil removal power, but the skin will be dry and tight after washing , not suitable for dry skin or cold weather;

[0007] 3) Amino acid facial cleanser: rich foam, mild and non-irritating, moderate cleaning power, no residue after rinsing, but the cost is high, the formula stability is not high, and it is prone to water leakage or layering in the mouth;

[0008] 4) Non-foaming facial cleanser: non-foaming, mild and non-irritating, but the cleaning power is very low, and such products are rarely seen in the market

[0009] Whether it is soap-based facial cleanser, surface-active facial cleanser or amino acid facial cleanser, cleansing ingredients are used, and cleaning ingredients will cause excessive degreasing when used on the skin. Usually, the only way is: in the facial cleanser A lot of moisturizing oil is added to the product, so that the skin after washing can be moisturized synchronously, but adding a large amount of oil to the facial cleanser formula will affect the foam, cleaning power and stability of the facial cleanser

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