Answer: According to Classification rules and catalog for cosmetics ,Cosmetics can be divided into cream, lotion, and cream liquid powder Aerosol Aerosol and other dosage forms.Aerosol refers to the sealed packaging of contents in a valve with a volume not exceeding1LInside the container,A product that releases its contents in a predetermined form under the pressure of the propellant during use.This type of product is used in a spray manner,The ejected material can be in a solid state Liquid or gas state,The shape of the spray can be divided into mist like Foam powder micelle.Aerosols that meet the definition of cosmetics are called aerosol based cosmetics.

Traditional regular aerosols are formulated with ingredients Content Object Mixed with propellant and filled in aerosol cans.The binary packaging bag valve aerosol that has gradually emerged in recent years is based on the use of ingredients Content Object Separate filling from propellant,Use bags to contain the ingredients Content Object ,Fill the bag with compressed gas outside.

Answer: The formula contains propellants that come into direct contact with the contents of the product,Should be in accordance with Regulations on the Management of Registration and Filing Materials for Cosmetics requirement,stay Use propellants that come into direct contact with the contents Under the item,The composition and content of propellants should be reported separately,The total propellant content is100%,Simultaneously indicate the filling ratio of propellant and material body.

Binary packaging bag valve aerosol cosmetic formula does not require filling in propellant related information.

Answer: Cosmetic formula ingredients refer to intentionally added to product formulas during the production process,And the ingredients that play a certain role in the final product,Including preservatives Sunscreen agent hair dye Coloring agent Moisturizing agent pHregulator  Viscosity modifiers, etc.

1) For ordinary aerosols,Direct contact between propellant and product contents,And there is a possibility of contact with the surface of the human body,It is purposefully added to the product formula during the production process,And act as a propulsion projectile in the final product.The composition of the propellant can be labeled on the product label in full composition form,it's fine too Propellant composition Label separately.

2) The label of binary packaging bag valve aerosol cosmetics does not need to indicate the composition of the propellant.

Answer: According to Guidelines for Submitting Cosmetic Safety Assessment Data ,Due to the strong volatility of propellants,When using aerosol products containing propellants in practice,Only trace amounts of propellant residue remain on the surface of the human body,therefore,The exposure level of formula raw materials other than propellants in the human body is the concentration of the raw materials after removing propellants,Propellants should be evaluated separately from other raw materials,The evaluation concentration of other raw materials should be the formula after deducting the propellant with100%meter The concentration of each component in the middle And propellants can be evaluated separately or based on their usage concentration in the formula.in addition,For propellants with inhalation toxicity risks, a safety assessment of their inhalation toxicity is also required.

Answer: In aerosol cosmetics Standards for product execution The setting of module related physical and chemical indicators can be filled in with or without propellant,And indicate whether it contains propellant after the control range of relevant indicators.

The canned amount of propellant for hair removal mousse products is Total mass of propellant Total mass of formula raw materials=1:10 ,Hair removal agent Mercaptoacetic acid The formula filling content is5.0% Without propellant ,Its control range can be set to4.0%-6.0% Without propellant ,or3.6%-5.5% Containing propellant .