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Shampoo and shower gel suitable for infants and young children and preparation method thereof

A technology for shower gel and shampoo, which is used in cosmetic preparations, preparations for skin care, hair care, etc., can solve the problems of high irritation, skin irritation, unsuitable for long-term use by infants and young children, and reduce irritation. , good cleanliness, good thickening effect

Active Publication Date: 2017-09-29
GUANGDONG SHUNFENG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Methylisothiazolinone, methylchloroisothiazolinone, and DMDM ​​hydantoin are used as preservatives, and experiments have proved that methylisothiazolinone and methylchloroisothiazolinone have cytotoxicity and neurotoxicity, while DMDM hydantoin can release dangerous substances such as formaldehyde, which can easily cause skin irritation
Therefore, the traditional shampoo and body wash for infants has the problems of high irritation and easy production of risk substances such as dioxane and formaldehyde, and is not suitable for long-term use of infants.

Method used

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  • Shampoo and shower gel suitable for infants and young children and preparation method thereof
  • Shampoo and shower gel suitable for infants and young children and preparation method thereof
  • Shampoo and shower gel suitable for infants and young children and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment one: the preparation of shampoo body wash of the present invention

[0023] According to the formula shown in Table 1 below, each component was weighed respectively.

[0024] Table 1

[0025] Element

[0026] Sodium Laureth Sulfate

[0027] Caprylic / Capric Glycerides Polyglyceryl-10 Esters, Lauryl Glucoside, Sodium Laureth Sulfate, Cocamidopropyl Betaine, PEG-150 Distearate, Cocoyl Glucoside , Glycerin Oleate, Disodium EDTA, Citric Acid, Phenoxyethanol, Methylparaben, and Sorbitan Caprylate were added to purified water, stirred and heated to 95°C to dissolve completely, kept stirring for 15 minutes, and cooled to 45°C Then add the essence, stir evenly, cool down to below 38°C, and discharge to obtain the shampoo and shower gel of the present invention.

Embodiment 2

[0028] Embodiment two: the preparation of traditional baby shampoo body wash

[0029] According to the formula shown in the following Table 2, each component was weighed respectively.

[0030] Table 2

[0031] Element

[0032] Methylisothiazolinone

[0033] Sodium lauroyl sarcosinate, PEG-80 sorbitan laurate, sodium laureth sulfate, disodium laureth sulfosuccinate, cocamidopropyl betaine, lauryl glucose Add glucoside and EDTA disodium into purified water, stir and heat to 95°C to dissolve completely, keep warm and stir for 15 minutes; cool down to 45°C, then add methylisothiazolinone, methylchloroisothiazolinone, DMDM ​​hydantoin The urea and essence are stirred evenly, the temperature is lowered to below 38°C, and the material is discharged to obtain a traditional shampoo and body wash for infants and young children.

Embodiment 3

[0034] Embodiment three: acute eye irritation and acute skin irritation test

[0035] 1. Acute eye irritation test

[0036] Rabbits were selected as the experimental animals for the acute eye irritation test. Within 24 hours before the start of the test, the two eyes of the experimental rabbits were checked with sodium fluorescein, and the qualified rabbits were used for the test. Among them, the sample group adopts the shampoo and body wash prepared in Example 1 as the test object, and the control group adopts the traditional shampoo and body wash for infants prepared in Example 2 as the test object, and each group selects 3 qualified rabbits as test animals.

[0037] Drop 0.1g of the test substance into the conjunctival sac of one eye of the rabbit respectively, so that the upper and lower eyelids are passively closed for 1 second, and at the 30th second, rinse with sufficient and fast water flow for 30 seconds (control the flow rate of the water flow so as not to cause da...

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PUM

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Abstract

The invention discloses a hair and body wash suitable for infants and a preparation method for the hair and body wash. The hair and body wash comprises caprylin / caprin polyglycerol-10 esters, lauryl glucoside, PEG-150 distearate, sodium laureth sulfate, cocamidopropyl betaine, coco-glucoside / glyceryl oleate and the like. The hair and body wash is gentle in property, free of irritation and risk materials of dioxane and the like, and especially suitable for being used by the infants.

Description

technical field [0001] The invention relates to a shampoo and body wash and a preparation method thereof, in particular to a non-irritating hair shampoo and body wash suitable for infants and young children and a preparation method thereof. Background technique [0002] The skin of infants and young children is more delicate than that of adults, so it is easy to be stimulated, infected and cause skin diseases. Therefore, shampoo and bath products for infants and young children have stricter control requirements for irritating and risky substances. [0003] Traditional shampoos and shower gels for infants and young children usually use sodium lauroyl sarcosinate, PEG-80 sorbitan laurate, sodium laureth sulfate, disodium laureth sulfosuccinate, Cocamidopropyl betaine, lauryl glucoside, methylisothiazolinone, methylchloroisothiazolinone, DMDM ​​hydantoin, etc. are used as the main raw materials. Among them, sodium lauroyl sarcosinate, PEG-80 sorbitan laurate, and sodium laure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/92A61K8/86A61K8/60A61K8/37A61K8/36A61K8/34A61Q5/02A61Q19/10
Inventor 张超王北明钟敏贤余良钟龚俊瑞郭丽娟
Owner GUANGDONG SHUNFENG PHARMA
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