one In the standards implemented for cosmetic productspHWhat issues should be noted when setting control indicators

answer  Technical specifications for cosmetic safety It is a basic requirement to ensure the quality and safety of cosmetics,The registrant should be based on Technical specifications for cosmetic safety ,Strictly establish relevant product quality control indicators.In the product execution standardspHAttention should be paid to the setting of control indicators

1 When there are multiple formulas present simultaneously Technical specifications for cosmetic safety yespHWhen it comes to raw materials with limited value requirements,Relevant raw materials should be comprehensively considered.When the formula contains both citric acid and sodium hydroxide,according to Technical specifications for cosmetic safety requirement,productpHControl indicators must be met simultaneously Technical specifications for cosmetic safety inα-Hydroxy acidpH≥3.5And sodium hydroxidepH≤11The requirements.

2 When the product is a children's cosmetic,Should meet Technical Guidelines for Children's Cosmetics The requirements Resident cosmeticspHThe value range should be within4.5～7.5 contain4.5as well as7.5  Rinse off cosmeticspHThe value range should be within4.5～8.5 contain4.5as well as8.5  If considering the physiological characteristics of specific usage areas Like the diaper area for infants and young children  Factors such as product attributes and raw material stability,set uppHWhen the scope belongs to any of the following situations,Scientific and reasonable explanations should be provided,And conduct a thorough security assessment 1 set uppHLower limit of value range≥3.5but

3 Suitable according to the formula and process settings of the productpHControl range.For molded products with specific fixed formulas,pHIndicators should fluctuate within a reasonable range.As a productpHThe indicator is set to4～10,The indicator setting is too wide,Cannot achieve the effect of stabilizing product quality.

two What issues should be noted regarding the control indicators of functional ingredients in the standards for cosmetic products

answer The quality control of cosmetics should consider both the safety of the product and its quality,The stability of the product should also be considered,Set corresponding control indicators for key components of the product.When using pyridinium zinc as a dandruff remover,It is the main ingredient of the product's anti dandruff effect,Incorporating pyridinium zinc into quality control projects is a key measure to maintain stable product quality.The setting of quality control indicators for pyridinium zinc should meet the following requirements: Technical specifications for cosmetic safety The maximum allowable concentration in≤1.5%Outside,The allowable fluctuation range for maintaining product stability should be determined based on the scientifically determined addition amount in product development and considering production and inspection deviations.Assuming that the scientifically developed formula for the rinse type dandruff removal product, pyridinium zinc, has an added amount of1.0%,After multiple batches of production verification, the addition amount is stable at20%Internal fluctuations,The control index for pyridinium zinc can be set as 0.8%～1.2%.

three Reminder during registration of legal representative account on the government service portal of the National Medical Products Administration The real name verification of the legal representative was unsuccessful What should I do?

answer  1 Please visit the National Enterprise Credit Information Publicity System,Verify whether the publicly disclosed information of the enterprise is completely consistent with the information filled in during registration,The common situations of inconsistency are as follows

①The company name confuses the Chinese and English formats of punctuation marks such as parentheses.as,XXXXcompany Guangzhou WithXXXXcompany(Guangzhou),Inconsistent format of full half angle brackets.

②Unified Social Credit Code Confuses Numbers 0 And letters o .

③The name of the enterprise or legal representative contains or does not contain spaces.

2 If no enterprise information is found in the National Enterprise Credit Information Publicity System,Possible reasons may include the company's recent registration with the market management department.Please contact the local market management department first,Confirm that the enterprise registration information has been pushed to the National Enterprise Credit Information Publicity System.

If registration is still unsuccessful,Please use the menu bar on the homepage of the National Medical Products Administration's government service portal contact us Or the page sidebar consulting service feedback,choice Consultation on Portal Usage Issues ,And provide relevant information as required,Easy for system maintenance personnel to verify and solve problems.

four Reminder during registration of legal representative account on the government service portal of the National Medical Products Administration The real name authentication of the legal representative was unsuccessful Or prompt during the process of registering a personal account Real name authentication failed What should I do?

answer  1 Please download from the mobile app market CTID  Resident identity network trusted certificate,abbreviation Resident Network Certificate  client,use Identify ID card How to open a resident network card,Re register again.

2 After opening the resident network card,Real name authentication still unsuccessful,The ID card may need to be reissued Reported loss and other situations,Suggest contacting the local police station to further verify the identity card information,Perform user registration again.

If the registration is still unsuccessful,Please use the menu bar on the homepage of the National Medical Products Administration's government service portal contact us Or the page sidebar consulting service feedback,choice Consultation on Portal Usage Issues ,And provide relevant information as required,Easy for system maintenance personnel to verify and solve problems.

five When logging into the government service portal of the National Medical Products Administration,Tips You have exceeded90Tian has not changed the password What should I do?

answer To protect the account security of the government service portal,exceed90The password has not been changed or has exceeded90Tian has not logged in yet,Will cause the system to determine that the account has security risks,Please follow the prompts to change your password,Or click on the legal representative or individual login interface Forgot password  ,Reset password based on the identity information reserved during account registration.

one Is the bitter nail water product used to quit children sucking their fingers a regular cosmetic

answer Bitter nail water is usually obtained by adding bitter substances such as benzalkonium chloride or bitter melon extract to the product,Can cause bitter taste when children suck their fingers,Inhibit finger sucking stimulation,Thus achieving the habit of quitting sucking fingers,The purpose of using this product exceeds the definition of cosmetics,Not classified as ordinary cosmetics.

two Adjusting skin color through dihydroxyacetone,Is the product that covers up white spots a regular cosmetic

answer Dihydroxyacetone abbreviationDHA It is an active ingredient used in sun free skin tanning products.The ketone functional group in dihydroxyacetone can react with the amino group of skin keratin to form a brown polymer,Thereby causing the skin to darken.By the mechanism of forming brown substances through contact between dihydroxyacetone and the skin, the adjustment of skin color can be achieved Products that cover up white spots are not considered ordinary cosmetics.

three Can silver nitrate be used in hair products

answer according to Technical specifications for cosmetic safety ,Silver nitrate is limited for use Products for dyeing eyelashes and eyebrows ,therefore,Silver nitrate is prohibited from being used in hair products.

Adding silver nitrate to some commonly used products on the market,Using the photosensitive properties of silver ions to dye hair black,The use of silver nitrate does not comply with Technical specifications for cosmetic safety The requirements,At the same time, hair dyes outside the approved cosmetic hair dye list were used beyond the scope.

four Product cooperation with atomizer When used in spray and other instruments,What should be noted

answer  1 It is necessary to clarify whether the usage method meets the definition of cosmetics,Is the target area of the product after being atomized by the instrument on the skin hair nail Lips and other surfaces of the human body,If atomized and applied to the human body through inhalation or other means,It does not belong to the method of using cosmetics

2 Need to pay attention to whether it is checked on the filing management system Use the product in conjunction with the instrument

3 Does the safety assessment evaluate the safety under the conditions of using instruments or tools in conjunction with them Does the instrument or tool have cosmetic functions during product use,Whether to participate in the reproduction process of cosmetics,Explanation on whether the mechanism of action between the product and the skin has been changed, etc.

4 Is there a possibility of inhalation exposure to the product,Safety assessment of inhalation toxicity should be conducted to address potential inhalation exposure risks.

five What should be paid attention to when cosmetic labels claim to involve users

answer identification Suitable for the entire population  Family use  For teenagers only  Suitable for students Waiting for words or using trademarks pattern Homophonic sound letter Chinese Pinyin number Symbol The packaging form implies that products intended for children should be managed as children's cosmetics.

Labeling of ordinary cosmetics pregnancy Breastfeeding women should use with caution ,Pregnancy not excluded Possible use by lactating women,This type of safety warning language should be expressed more clearly,As indicated pregnancy Prohibited for lactating women etc..