Repellent lotion for infants

Abstract

The invention discloses a repellent lotion for infants. The repellent lotion is prepared from the following raw materials in parts by weight: 5-7 parts of p-menthane-3,8-diol, 30-40 parts of dipropylene glycol, 30-40 parts of 1,3-propylene glycol or propylene glycol or butanediol, 3 parts of PEG-40 hydrogenated castor oil and 10-30 parts of deionized water. The repellent lotion does not contain a pesticide mosquito repellent component of insectifuge ester or diethylroluamide, does not contain ethyl alcohol, essence and a preservative, has a relatively good mosquito repellent effect, is free of thrill to skin of the infants and free of irritability, and has refreshing and itching-relieving effects; and the use safety is good.

Description

technical field [0001] The invention relates to cosmetics, especially mosquito repellent lotion suitable for infants and young children. The main mosquito repellent ingredient is menthiol, the main solvent is polyhydric alcohol, and no pesticide mosquito repellent, ethanol, essence and preservative are added. technical background [0002] The biggest difference between cosmetics for babies and those used by adults is that they not only have better efficacy, but also have higher requirements for irritation and safety. Repelling mosquitoes and preventing infants and young children from being bitten by mosquitoes in summer are things that all parents attach great importance to. [0003] The existing technology is used for the mosquito repellent product of infant has: [0004] 1 Royal selenium baby mosquito repellent water: its ingredients are water, glycerin, butylene glycol, ethyl butylacetamidopropionate, tea extract, honeysuckle flower extract, wild chrysanthemum flower ext...

AI Technical Summary

Problems solved by technology

[0009] ①Butylacetylaminopropionate, also known as mosquito repellent ester, is a chemically synthesized pesticide mosquito repellent ingredient. Although it will not cause too much harm to the human body at a safe concentration, it is not absolutely safe for babies to use, and it must be Prohibition of entry, does not meet the requirements of low irritation and high safety for infant products

[0010] ②Ethanol is a common solvent in toilet water, and some toilet water contains more than 50% ethanol. High content of ethanol is not only highly irritating to the skin of infants, but also easily burns and injures infants.

[0012] ③ Essence is one of the common allergens, so it is not recommended to add it to infant products, because the cuticle of infants is thinner and the skin resistance is weaker. Adding fragrance to infant products is likely to cause baby allergies

[0013] ④ Methylisothiazolinone is a preservative, which is banned from use in leave-on products by the European Union. It is highly sensitizing and is not suitable for use in baby mosquito repellent toilet water

[0014] ⑤Imidazolidinyl urea is a preservative. This type of preservative is a formaldehyde releaser. Its antiseptic mechanism is to slowly release formaldehyde to prevent corrosion and bacteria. All formaldehyde releaser preservatives are banned in Japan, and there are many domestic cosmetics experts. Discuss the banning of formaldehyde-releasing body preservatives, so it is not safe to use such preservatives in baby mosquito repellent toilet water

[0015] The common baby mosquito repellent toilet water products on the market are all added with mosquito repellent ester, and most of the solvents use ethanol. In order to cover up the smell of ethanol or other raw materials in the mosquito repellent toilet water, some products add fragrance. Most of the low-alcohol mosquito repellent toilet water Preservatives are added in all of them, which will burden the baby's delicate skin and have a higher risk of use

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