Cosmetic for removing acne marks and stains

Abstract

The invention relates to a cosmetic for removing acne marks and stains. The cosmetic is characterized by being prepared from the following components in percentage by weight: 0.1 to 10.0 percent of diethyl terephthalate, 1.0 to 30.0 percent of nicotinamide, 1.0 to 20.0 percent of betaine salicylate and the balance of ethanol. The cosmetic disclosed by the invention has the effects of quickly removing acne, removing the acne marks, removing the stains and beautifying, and meanwhile, the cosmetic has the functions of exfoliating and moisturizing; compared with existing acne removing products, the acne removing effect is lasting, the acne mark removing effect is obvious, and the cosmetic can be conveniently and directly used in a formula.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a composition with functions of removing acne, whitening and removing acne marks. Background technique [0002] Acne is a multifactorial skin disease, and its onset is mainly related to factors such as individual sex hormone levels, massive secretion of sebaceous glands, proliferation of Propionibacterium acnes, abnormal keratinization of pilosebaceous ducts, and inflammation. Acne not only affects the appearance and psychology, but even if the severe acne recovers, it will lead to pigmentation in the inflamed area, which troubles countless young women who love beauty. Acne-removing products are widely in demand among young consumers, who hope that a product can simultaneously remove acne and eliminate existing acne marks and pigmentation. [0003] Cosmetics are not medicines. Due to regulatory restrictions, various antibacterial and disinfectant ingredients cannot be used i...

AI Technical Summary

Problems solved by technology

However, the usual disadvantages of such acne products are that they do not have long-term sustained antibacterial and anti-acne effects, the effect is not obvious, and they have no ability to eliminate acne marks and spots.

Another problem is that salicylic acid is almost insoluble in water, so a large amount of alcohol needs to be added to the formula to help it dissolve. In an ordinary aqueous solution, when the mass percentage of salicylic acid is 1%, the mass percentage of alcohol in the formula needs to be It should be more than 28%, otherwise the salicylic acid in the product will be crystallized when the temperature is low in winter, which makes it difficult to use salicylic acid in the final formula. In addition, if the formula contains a lot of alcohol, it will irritate the skin, which leads to detoxification. Acne product formulations are very limited